T. Ishida

发表

Bond resonance energy as an indicator of local aromaticity

J. Aihara, T. Ishida, H. Kanno, 2007 .

Localization energies for graphite and fullerenes

J. Aihara, T. Ishida, K. Fujine, 2001 .

Ab initio nonadiabatic quantum dynamics of cyclohexadiene/hexatriene ultrafast photoisomerization.

Hiroki Nakamura, T. Ishida, H. Tamura, 2006, The Journal of chemical physics.

Clarification of nonadiabatic chemical dynamics by the Zhu-Nakamura theory of nonadiabatic transition: from tri-atomic systems to reactions in solutions

Toshimasa Ishida, Shinkoh Nanbu, Hiroki Nakamura, 2017 .

A local interpolation scheme using no derivatives in quantum-chemical calculations

George C. Schatz, Toshimasa Ishida, G. Schatz, 1999 .

A theoretical study of cyclohexadiene/hexatriene photochemical interconversion: multireference configuration interaction potential energy surfaces and transition probabilities for the radiationless decays

Hiroki Nakamura, T. Ishida, H. Tamura, 2005 .

X-ray crystal structure determination and molecular dynamics simulation of prophospholipase A2 inhibited by amide-type substrate analogues.

K. Tomoo, S. Katsumura, T. Ishida, 1997, Biochimica et biophysica acta.

Collision energy dependence of the O(1D) + HCl --> OH + Cl(2P) reaction studied by crossed beam scattering and quasiclassical trajectory calculations on ab initio potential energy surfaces.

Hiroki Nakamura, T. Ishida, S. Nanbu, 2008, The journal of physical chemistry. A.

Structure, properties, and transport mechanism of iron(III) complex of mugineic acid, a possible phytosiderophore

T. Ishida, Y. Sugiura, Hisashi Tanaka, 1981 .

Molecular dynamics simulations of bovine cathepsin B and its complex with CA074.

K. Tomoo, T. Ishida, S. Sumiya, 2000, Chemical & pharmaceutical bulletin.

Atomic hydrogen transmission through five-membered carbon ring by the mechanism of non-adiabatic tunneling

Hiroki Nakamura, T. Ishida, S. Nanbu, 2006 .

Valence electronic force and core electronic force. Significance of core electrons on chemical binding

K. Ohno, T. Ishida, 2001 .

Effects of amino acids and chirality for molecular folding of desoxazoline-ascidiacyclamide derivatives: X-ray crystal structures of four cyclic octapeptides including unusual amino acids, cyclo(-Ile-aThr-D-Val-Thz-)(2), cyclo(-Ala-aThr-D-Val-Thz-Ile-aThr-D-Val-Thz-), cyclo(-Val-aThr-D-Val-Thz-Ile-a

T. Ishida, M. Nakai, Y. Katsuya, 2001, Biopolymers.

Molecular conformation of patellamide A, a cytotoxic cyclic peptide from the ascidian Lissoclinum patella, by X-ray crystal analysis.

T. Ishida, M. Inoue, Y. Hamada, 1993, Chemical & pharmaceutical bulletin.

Solution Conformations of Patellamides B and C, Cytotoxic Cyclic Hexapeptides from Marine Tunicate, Determined by NMR Spectroscopy and Molecular Dynamics

T. Ishida, Y. Hamada, M. Doi, 1995 .

Structural features of human initiation factor 4E, studied by X-ray crystal analyses and molecular dynamics simulations.

K. Tomoo, K. Miura, T. Ishida, 2003, Journal of molecular biology.

Future perspectives of nonadiabatic chemical dynamics

Hiroki Nakamura, T. Ishida, S. Nanbu, 2010 .

Physicochemical properties of dexamethasone palmitate, a high fatty acid ester of an anti-inflammatory drug: polymorphism and crystal structure.

T. Ishida, S. Sugio, M. Inoue, 1989, Journal of pharmaceutical sciences.

A possible recognition mode of mRNA cap terminal structure by peptide: cooperative stacking and hydrogen-bond pairing interactions between m7GpppA and Trp-Leu-Glu.

T. Tanaka, H. Ueda, T. Ishida, 1988, Biochemical and biophysical research communications.

Indole ring binds to 7-methylguanine base by pi-pi stacking interaction. Crystal structure of 7-methylguanosine 5'-monophosphate-tryptamine complex.

T. Ishida, M. Inoue, M. Doi, 1986, FEBS letters.

X-ray structural studies and physicochemical properties of cimetidine polymorphism.

T. Ishida, M. Inoue, K. Morimoto, 1983, Journal of pharmaceutical sciences.

Inter- and intramolecular stacking interaction between indole and adeninium rings.

T. Ishida, M. Inoue, M. Shibata, 1983, Biochemistry.

Structural basis for mRNA Cap-Binding regulation of eukaryotic initiation factor 4E by 4E-binding protein, studied by spectroscopic, X-ray crystal structural, and molecular dynamics simulation methods.

Toshimasa Ishida, Kunihiro Kitamura, Kin-ichiro Miura, 2005, Biochimica et biophysica acta.

Identification and function of the second eIF4E-binding region in N-terminal domain of eIF4G: comparison with eIF4E-binding protein.

K. Tomoo, T. Ishida, Y. In, 2011, Biochemical and biophysical research communications.

Structural scaffold for eIF4E binding selectivity of 4E‐BP isoforms: crystal structure of eIF4E binding region of 4E‐BP2 and its comparison with that of 4E‐BP1

K. Tomoo, T. Ishida, Y. In, 2011, Journal of peptide science : an official publication of the European Peptide Society.

Importance of C‐terminal flexible region of 4E‐binding protein in binding with eukaryotic initiation factor 4E

K. Tomoo, T. Ishida, H. Miyagawa, 2008, FEBS letters.

Binding preference of eIF4E for 4E-binding protein isoform and function of eIF4E N-terminal flexible region for interaction, studied by SPR analysis.

K. Tomoo, H. Imataka, T. Ishida, 2007, Biochemical and biophysical research communications.

Effect of N-terminal region of eIF4E and Ser65-phosphorylation of 4E-BP1 on interaction between eIF4E and 4E-BP1 fragment peptide.

K. Tomoo, T. Ishida, H. Miyagawa, 2006, Journal of biochemistry.

Direct expression of a synthetic gene in Escherichia coli: purification and physicochemical properties of human initiation factor 4E.

T. Ishida, S. Morino, S. Uesugi, 1994, Journal of biochemistry.

Analysis of the mRNA cap-binding ability of human eukaryotic initiation factor-4E by use of recombinant wild-type and mutant forms.

T. Ishida, S. Morino, S. Uesugi, 1996, European journal of biochemistry.

Expression of a synthetic gene for initiation factor 4E-binding protein 1 in Escherichia coli and its interaction with eIF-4E and eIF-4E x m7GTP complex.

K. Tomoo, T. Ishida, N. Nishi, 1998, Journal of biochemistry.

Research Communication

K. Tomoo, K. Miura, T. Ishida, 1971, PS: Political Science & Politics.

Synthesis of novel amino acids, l-bis-tetrahydrofuranylglycines

T. Ishida, Y. Kiso, Tooru Kimura, 2002 .

Multiple base-pairing mode of 9-ethyl-8-hydroxyguanine in three different crystal phases

T. Ishida, M. Inoue, M. Doi, 1991 .

Crystallization and preliminary X-ray study of the cathepsin B complexed with CA074, a selective inhibitor.

K. Tomoo, T. Ishida, K. Kitamura, 1992, Journal of molecular biology.

Intramolecular Interaction of Remote Sulfur Lone-pairs through Homoconjugation

K. Ohno, T. Ishida, S. Masuda, 1987 .

Self-assembled octameric cage constructed by the potassium salt of p-tert-butylcalix[6]arene p-bromophenylalanine derivative in the solid state.

T. Ishida, H. Ohishi, Tetsuaki Tanaka, 2006, Chemical communications.

Substrate specificity of bovine cathepsin B and its inhibition by CA074, based on crystal structure refinement of the complex.

K. Tomoo, T. Ishida, K. Kitamura, 2000, Journal of biochemistry.

Conserved and novel structural characteristics of enantiomorphic Leu-enkephalin. X-ray crystal analysis of Leu-enkephalin enantiomer, L-Tyr-Gly-Gly-L-Phe-L-Leu and D-Tyr-Gly-Gly-D-Phe-D-Leu.

T. Ishida, M. Inoue, M. Doi, 2009, International journal of peptide and protein research.

Molecular conformation of swinholide A, a potent cytotoxic dimeric macrolide from the Okinawan marine sponge Theonella swinhoei: x-ray crystal structure of its diketone derivative

Motomasa Kobayashi, T. Ishida, I. Kitagawa, 1991 .

Absolute stereostructure of swinholide A, a potent cytotoxic macrolide from the Okinawan marine sponge Theonella swinhoei

Motomasa Kobayashi, T. Ishida, J. Tanaka, 1990 .

Rigid backbone moiety of KNI-272, a highly selective HIV protease inhibitor: methanol, acetone and dimethylsulfoxide solvated forms of 3-[3-benzyl-2-hydroxy-9-(isoquinolin-5-yloxy)-6-methylsulfanylmethyl-5,8-dioxo-4,7-diazanonanoyl]-N-tert-butyl-1,3-thiazolidine-4-carboxamide.

T. Ishida, Y. Kiso, Tooru Kimura, 2004, Acta crystallographica. Section B, Structural science.

Crystal and molecular structure of an (S)-(+)-enantiomer of modafinil, a novel wake-promoting agent.

K. Tomoo, T. Ishida, Y. In, 2004, Chemical & pharmaceutical bulletin.

Concerted interaction between conjugated double bond CHs and multiple OHs in polyene macrolide antibiotic chainin: weak =C-H...O interactions responsible for intrinsic molecular assembly.

T. Ishida, Y. Igarashi, H. Ohishi, 2003, Chemical communications.

Detection of free monomeric silver(I) and gold(I) cyanides, AgCN and AuCN: microwave spectra and molecular structure.

Emi Y. Okabayashi, T. Ishida, T. Okabayashi, 2009, Journal of the American Chemical Society.

Crystal structure and molecular dynamics simulation of ubiquitin-like domain of murine parkin.

K. Tomoo, T. Ishida, A. Yamano, 2008, Biochimica et biophysica acta.

Future perspectives of nonadiabatic chemical dynamics

Hiroki Nakamura, T. Ishida, S. Nanbu, 2010 .

Clarification of substrate specificity of papain by crystal analyses of complexes with covalent-type inhibitors.

T. Ishida, S. Sumiya, K. Kitamura, 1994, Biochimica et biophysica acta.

Cooperative face‐to‐face and edge‐to‐face aromatic interactions of tryptophan indole ring with N7‐quarternized guanine and neutral cytosine bases

T. Ishida, M. Inoue, M. Doi, 1993, FEBS letters.

An artificial CuII complex with intriguing oxygen radical-quenching profile. X-ray structure, cytochrome c assay, and ESR study.

H. Satake, T. Ishida, Y. Sugiura, 1996, Bioorganic & medicinal chemistry.

Interaction of mutagenic tryptophan pyrolysate with DNA

T. Ishida, M. Inoue, M. Doi, 1993, FEBS letters.

Cooperative stacking and hydrogen bond pairing interactions of fragment peptide in cap binding protein with mRNA cap structure.

H. Ueda, T. Ishida, M. Inoue, 1991, Biochimica et biophysica acta.

[Overview of structural study on conformations and intermolecular interactions of biomolecules].

T. Ishida, 2012, Yakugaku zasshi : Journal of the Pharmaceutical Society of Japan.

The Crystal and Molecular Structure of N-(Thioacetyl)tryptamine. A Radioprotective Indole Compound

T. Ishida, M. Shinoda, K. Kitamura, 1981 .

Calix[6]arene‐Based Template for X‐ray Crystallographic Analysis of Template‐Assembled Synthetic Proteins

T. Ishida, H. Ohishi, Tetsuaki Tanaka, 2006, Chembiochem : a European journal of chemical biology.

Structure of 5-methoxy-2-([4-methoxy-3,5-dimethyl-2-pyridinyl) methyl]sulfinyl)-1H-benzimidazole (omeprazole).

T. Ishida, M. Inoue, H. Ohishi, 1989, Acta crystallographica. Section C, Crystal structure communications.

Prominent stacking interaction with aromatic amino acid by N-quarternization of nucleic acid base: X-ray crystallographic characteristics and biological implications.

T. Ishida, M. Inoue, M. Doi, 1990, Archives of biochemistry and biophysics.

A local interpolation scheme using no derivatives in potential sampling: Application to O(1D) + H2 system

George C. Schatz, Toshimasa Ishida, G. Schatz, 2003, J. Comput. Chem..

Structure of acidic phospholipase A2 for the venom of Agkistrodon halys blomhoffii at 2.8 A resolution.

Y. Hata, K. Tomoo, T. Ishida, 1992, Biochemical and biophysical research communications.

Novel 1D Hydrophobic Pore Formation by C-Terminal Amide-controlled Self-assembly of Leu–Leu–Leu–NH2 in Crystal

T. Ishida, Y. In, 2007 .

Structural studies on C-amidated amino acids and peptides: structures of hydrochloride salts of C-amidated Ile, Val, Thr, Ser, Met, Trp, Gln and Arg, and comparison with their C-unamidated counterparts.

T. Ishida, Y. In, Y. Sasada, 2001, Acta crystallographica. Section B, Structural science.

Conformational Studies of (±)-11,12-Didehydro-11-deoxycorynoline and (+)-11,13-Didehydro-11-deoxychelidonine, Hexahydrobenzo[c]phenanthridine-Type Alkaloid Derivatives, by X-Ray Crystal Structure and NMR Analyses

T. Ishida, Y. In, M. Kamigauchi, 2010 .

Structural Requirement for Chiral Recognition of Amino Acid by (18-Crown-6)-tetracarboxylic Acid : Binding Analysis in Solution and Solid States

T. Ishida, M. Kamigauchi, K. Minoura, 2009 .

Jezananals A and B: two novel skeletal triterpene aldehydes from the stem bark of Picea jezoensis var. jezoensis

T. Ishida, H. Tokuda, R. Tanaka, 2002 .

Crystal structure of the human tau PHF core domain VQIINK complexed with the Fab domain of monoclonal antibody Tau2r3

K. Tomoo, T. Ishida, K. Miyamoto, 2020, FEBS letters.

Unusually high aromaticity and diatropicity of bond-alternate benzene.

J. Aihara, T. Ishida, 2010, The journal of physical chemistry. A.

Effects of different anti‐tau antibodies on tau fibrillogenesis: RTA‐1 and RTA‐2 counteract tau aggregation

C. Tanaka, K. Inaka, K. Tomoo, 2005, FEBS letters.

Effect of mRNA cap structure on eIF-4E phosphorylation and cap binding analyses using Ser209-mutated eIF-4Es.

K. Tomoo, T. Ishida, S. Morino, 1998, Biochemical and biophysical research communications.

Crystal Structure of 3,4-Dihydroxy-6-fluoro- DL -phenylalanine Monohydrate Used as a Positron Emission Tomography Imaging Ligand

T. Ishida, M. Doi, M. Sasaki, 1998 .

Conformational feature of aureobasidin E, a new type of potent antifungal antibiotic

T. Ishida, K. Takesako, I. Kato, 1992 .

Study of Lysozyme Glycation Reaction by Mass Spectrometry and NMR Spectroscopy

A. Takeuchi, K. Tomoo, T. Ishida, 2010 .

Interaction of mutagenic tryptophan pyrolysate with d(CGATCG)2: intercalation model based on NMR experiments.

T. Ishida, M. Kawamura, N. Hamanaka, 1997, Biochemical and biophysical research communications.

Domain-dependent interaction of eukaryotic initiation factor eIF4A for binding to middle and C-terminal domains of eIF4G.

K. Tomoo, H. Imataka, T. Ishida, 2009, Journal of biochemistry.

Unique sodium-caged structure of a potent endothelin-1 inhibitor: crystal structure of BQ123 sodium salt, cyclo(-D-Trp-D-Asp−-Pro-D-Val-Leu-)·Na+

T. Ishida, Y. Katsuya, M. Doi, 2000 .

Possible molecular hydrogen formation mediated by the inner and outer carbon atoms of typical PAH cations

J. Aihara, T. Ishida, Mutsumi Hirama, 2004 .

Crystallization and preliminary X-ray crystallographic analysis of BxlA, an intracellular beta-D-xylosidase from Streptomyces thermoviolaceus OPC-520.

K. Tomoo, Kei Saito, T. Ishida, 2010, Acta crystallographica. Section F, Structural biology and crystallization communications.

Crystallization and preliminary X-ray crystallographic analysis of Ca2+-free primary Ca2+-sensor of Na+/Ca2+ exchanger.

K. Takano, K. Tomoo, Tsuyoshi Inoue, 2008, Acta crystallographica. Section F, Structural biology and crystallization communications.

Crystallization and preliminary X-ray crystallographic analysis of BxlE, a xylobiose transporter from Streptomyces thermoviolaceus OPC-520.

K. Tomoo, T. Ishida, A. Yamano, 2007, Acta crystallographica. Section F, Structural biology and crystallization communications.

Brasilicardin A. A Novel Tricyclic Metabolite with Potent Immunosuppressive Activity from Actinomycete Nocardia brasiliensis

T. Ishida, Takuma Sasaki, J. Kobayashi, 1999 .

Kinetic Stability of Gold Fullerenes and the 2(N+1)2 Rule

J. Aihara, T. Ishida, H. Kanno, 2007 .

Polycyano–polycadmate host clathrates including a methylviologen dication. Syntheses, crystal structures and photo-induced reduction of methylviologen dication

T. Ishida, H. Yoshikawa, Tokuko. Watanabe, 2002 .

Classical and quantal calculations for the Penning ionization system N2+He*(23S)→N+2+He+e−

T. Ishida, Katsuyuki Horime, 1996 .

Importance of local structures of second and third repeat fragments of microtubule‐binding domain for tau filament formation

K. Tomoo, T. Ishida, T. Taniguchi, 2005, FEBS letters.

X-ray crystallographic conformational study of 5'-O-[N-(L-alanyl)-sulfamoyl]adenosine, a substrate analogue for alanyl-tRNA synthetase.

H. Ueda, T. Ishida, M. Inoue, 1991, Biochimica et biophysica acta.

Conformational Studies of N-2-(3-Indolyl)ethyl- and N-2-Phenylethyl-5'-deoxy-5'-adenosineacetamides by Spectroscopic and Energy Calculation Methods, as Model Compounds for Aminoacyladenylates

T. Ishida, M. Inoue, T. Kurihara, 1986 .

Crystallographic and 1H nuclear magnetic resonance studies of 5′-deoxy-5′-adenosineacetic acid; a model nucleotide of adenosine-5′-monophosphate

T. Ishida, M. Inoue, M. Sugiura, 1983 .

Combination of Trp and Glu residues for recognition of mRNA cap structure Analysis of m7G base recognition site of human cap binding protein (IF‐4E) by site‐directed mutagenesis

T. Tanaka, H. Ueda, H. Morioka, 1991, FEBS letters.

Enhancement of aromatic amino acid-nucleic acid base stacking interaction by metal coordination to base: fluorescence study on a tryptophan-Pt(II)-guanine ternary complex.

T. Ishida, M. Doi, M. Tarui, 1995, FEBS letters.

Selective binding of guanine base by a tryptophan-containing dipeptide

T. Ishida, M. Inoue, M. Doi, 1990 .

Linkage‐dependent contribution of repeat peptides to self‐aggregation of three‐ or four‐repeat microtubule‐binding domains in tau protein

K. Tomoo, T. Ishida, T. Taniguchi, 2008, The FEBS journal.

Crystallization and preliminary X-ray diffraction study of recombinant human eukaryotic initiation factor-4E.

K. Tomoo, T. Ishida, N. Nishi, 1996, Journal of biochemistry.

Interaction Modes between N7-Quarternized Guanine and Cytosine-Containing Dipeptides

T. Ishida, A. Asano, M. Doi, 2002 .

Expression of a synthetic gene for human cap binding protein (human IF-4E) in Escherichia coli and fluorescence studies on interaction with mRNA cap structure analogues.

T. Tanaka, H. Ueda, H. Morioka, 1991, Journal of biochemistry.

Soluble expression of a synthetic gene for human translation initiation factor 4E in Escherichia coli.

T. Ishida, S. Morino, S. Uesugi, 1995, Biological & pharmaceutical bulletin.

Basis‐Set dependence of exterior electron distributions of molecular orbitals

K. Ohno, T. Ishida, 1986 .

Structural evaluation of conformational transition state responsible for self-assembly of tau microtubule-binding domain.

K. Tomoo, T. Ishida, T. Taniguchi, 2005, Biochemical and biophysical research communications.

Furopyridines. VIII. Molecular structure and two-dimensional NMR spectral assignment of 2,14-dimethyl-8aβ-hydroxy-7,10-dioxo-5β,6β-(propano)-6α,8α-(ethanoimino)-trans-perhydroisoquinoline

T. Ishida, H. Morita, Y. In, 1988 .

Changes in the Electronic Structures of a Single Sheet of Sashlike Polydiacetylene Atomic Sash upon Structural Transformations

T. Ishida, Michio Katouda, H. Ozaki, 2011 .

Quantum mechanical tunnelling through the catalytic effects of A2451 ribosomal residue during a stepwise peptide bond formation.

T. Ishida, W. W. Wan Abdullah, H. Monajemi, 2019, Biochemistry and cell biology = Biochimie et biologie cellulaire.

Conformational studies of semotiadil (SD-3211), a novel Ca2+ antagonist

T. Ishida, Y. Kawashima, H. Ohishi, 1993 .

Structural study of histamine H2-receptor antagonists. Five 3-[2-(diamino-methyleneamino)-4-thiazolylmethylthio]propionamidine and -amide derivatives.

T. Ishida, M. Inoue, M. Doi, 1989, Acta crystallographica. Section B, Structural science.

Furopyridines. II. Bromination and nitration of furo[2,3-b]-, furo[3,2-b]-, furo[2,3-c]- and furo[3,2-c]pyridine

A. Itai, T. Ishida, H. Morita, 1984 .

Furopyridines. IX. Syntheses and properties of 3‐ethoxy derivatives of furo[2,3‐b]‐, furo[3,2‐b]‐, furo[2,3‐c]‐ and furo[3,2‐c]pyridine

T. Ishida, H. Morita, Y. In, 1988 .

Asymmetric alkylation reaction of α-fluorotetralone under phase-transfer catalyzed conditions

T. Ishida, S. Arai, T. Shioiri, 1999 .

TOTAL SYNTHESIS OF ()-STEMODINONE

T. Ishida, Tetsuaki Tanaka, K. Murakami, 1997 .

Enantioselective synthesis and absolute configuration of (-)-1-(benzofuran-2-yl)-2-propylaminopentane, ((-)-BPAP), a highly potent and selective catecholaminergic activity enhancer.

T. Ishida, T. Yasusa, F. Yoneda, 2001, Bioorganic & Medicinal Chemistry.

Side chain-dependent binding of antitumor indoloquinoxaline derivatives to DNA: comparative spectroscopic and viscometric measurements.

S. Nakaike, T. Ishida, K. Kitamura, 2001, Chemical & pharmaceutical bulletin.

Orally active antioxidative copper(II) aspirinate: synthesis, structure characterization, superoxide scavenging activity, and in vitro and in vivo antioxidative evaluations

H. Sakurai, T. Ishida, H. Sakurai, 2005, JBIC Journal of Biological Inorganic Chemistry.

Asymmetric cyclopropanation reaction Under phase-transfer catalyzed conditions

K. Nakayama, T. Ishida, S. Arai, 1999 .

Conformational analysis of the cyclised pyridoxal Schiff base of L-tryptophan. X-Ray crystal structure, nuclear magnetic resonance and molecular orbital studies of 3-carboxy-1-{3-hydroxy-2-methyl-5-[(phosphonooxy)methyl]-4-pyridyl}-1,2,3,4-tetrahydro-β-carboline

T. Ishida, A. Wakahara, M. Inoue, 1994 .

Crystal structure of copper(II) complex with tryptamine-pyridoxal Schiff base and conformational study of tryptophan in pyridoxal-catalyzed reactions.

S. Yamashita, T. Ishida, M. Inoue, 1986, Chemical & pharmaceutical bulletin.

Study on the structures of 2‐substituted iminothiazolidine derivatives

T. Ishida, F. Yoneda, S. Nishigaki, 1997 .

Asymmetric desymmetrization of σ-symmetrical diols: the role of chelation in the diastereoselective acetal cleavage induced by the chiral α-sulfinyl carbanion

T. Ishida, Tetsuaki Tanaka, Y. In, 1996 .

Conformational properties of ulithiacyclamide, a strongly cytotoxic cyclic peptide from a marine tunicate, determined by 1H nuclear magnetic resonance and energy minimization calculations

T. Ishida, M. Inoue, Y. Hamada, 1989 .

Solution and solid-state conformations of ascidiacyclamide, a cytotoxic cyclic peptide from ascidian

T. Ishida, S. Kato, M. Inoue, 1988 .

Binding mode of novel 1-substituted quinazoline derivatives to poly(ADP-ribose) polymerase-catalytic domain, revealed by X-ray crystal structure analysis of complexes.

T. Ishida, K. Kitamura, T. Ota, 2006, Biochimica et biophysica acta.

On the structure-activity relationship of histamine H2-receptor antagonists based on the X-ray crystal structures and 1H-NMR spectra of amidine derivatives.

T. Ishida, M. Inoue, M. Doi, 1987, Molecular pharmacology.

Phase-transfer-catalyzed asymmetric Darzens reaction

T. Ishida, S. Arai, T. Shioiri, 1999 .

Asymmetric synthesis of α,β-epoxysulfones under phase-transfer catalyzed Darzens reaction

T. Ishida, S. Arai, T. Shioiri, 1998 .

Enantioselective synthesis of a phenylalanine library containing alkyl groups on the aromatic moiety: confirmation of stereostructure by X-ray analysis.

T. Ishida, Y. Tsuda, Y. Okada, 2006, Chemical & pharmaceutical bulletin.

Effect of asymmetric modification on the conformation of ascidiacyclamide analogs.

T. Ishida, A. Numata, M. Nakai, 2008, The journal of peptide research : official journal of the American Peptide Society.

Total synthesis and conformational studies of ceratospongamide, a bioactive cyclic heptapeptide from marine origin

T. Ishida, F. Yokokawa, T. Shioiri, 2002 .

Conformational change of ascidiacyclamide caused by asymmetric modification for an isoleucine residue: structural analyses of [Gly], [Leu], and [Phe]ascidiacyclamides by x-ray diffraction and NMR spectroscopy.

T. Ishida, Y. Hamada, M. Doi, 1999, Biopolymers.

Total Synthesis of (−)-Macrocarpal C. Stereoselective Coupling Reaction with a Novel Hexasubstituted Benzene Cr(CO)3 Complex as a Biomimetic Chiral Benzyl Cation Equivalent

T. Ishida, Tetsuaki Tanaka, Y. In, 1998 .

First stereoselective total synthesis of macrocarpal C: structure elucidation of macrocarpal G

T. Ishida, Tetsuaki Tanaka, Y. In, 1997 .

Stereochemistry of a Novel Macrodiolide Antibiotic IKD-8344

T. Ishida, Y. In, Yasunori Minami, 1994 .

Associative intraligand substitution of anticancer azolato-bridged compounds without a square-pyramidal intermediate: Formation of a unique tetranuclear, µ3-1,2,3-triazolato-N1,N2,N3-bridged Pt(II) compound

K. Tomoo, T. Ishida, J. Reedijk, 2019, Inorganica Chimica Acta.

The Structures of Yellow Pigments from the Rhizomes of Cimicifuga dahurica MAXIM.

T. Ishida, M. Inoue, K. Baba, 1978 .

Study on conformations--biological activities relationships for podophyllotoxin analogues based on crystal structure of deoxypodophyllotoxin (anthricin).

T. Ishida, M. Inoue, H. Ohishi, 1988, Chemical & pharmaceutical bulletin.

Unusual Intermolecular Short Contacts of C···C = 2.3 Å in Crystal Structure of Copper Complex of Schiff Base of Vitamin B6 Phosphate Ester; Does It Reveal an Intermediate Structure to σ-Covalent Bond Formation ?

T. Ishida, A. Wakahara, M. Doi, 1995 .

Absolute Configuration of TPU-0043, a Pentaene Macrolide from Streptomyces sp.

T. Ishida, Y. Igarashi, T. Furumai, 2005, The Journal of Antibiotics.

Synthesis, characterization, and spectroscopic properties of three novel pentadentate copper(II) complexes related to the metal-chelating inhibitors against DNA binding with HIV-EP1

R. Sharma, T. Ishida, Y. Sugiura, 2001 .

Tandem inter-intramolecular allylation of zirconacyclopentadienes: Pathway to vinylcyclohexadienes and methylenecycloheptadienes

T. Ishida, Tamotsu Takahashi, M. Kotora, 1997 .

Structural studies of the interaction between indole derivatives and biologically important aromatic compounds. Part 19. Effect of base methylation on the ring-stacking interaction between tryptophan and guanine derivatives: a nuclear magnetic resonance investigation

T. Ishida, M. Inoue, M. Doi, 1987 .

Effect of the neighbouring oxygenated substituent on asymmetric reduction with Hantzsch-type 1,4-dihydropyridines having a chiral sulfinyl group

T. Ishida, K. Miyashita, S. Obika, 1996 .

Studies on the constituents of the seeds of Hernandia ovigera L. III. Structures of two new lignans.

T. Ishida, M. Inoue, M. Arimoto, 1982 .

Photochemical dynamics of indolylmaleimide derivatives.

T. Ishida, S. Nanbu, A. Kondorskiy, 2012, Physical chemistry chemical physics : PCCP.

Molecular and crystal structure of PQQ(methoxatin), a novel coenzyme of quinoproteins: extensive stacking character and metal ion interaction

T. Ishida, M. Inoue, M. Doi, 1989 .

Diels-Alder adducts of glycosylfurans with maleimide. Application of x-ray diffraction and C.D. spectra to the determination of their stereochemistry

T. Ishida, M. Inoue, H. Furukawa, 1985 .

Structural scaffold of 18-crown-6 tetracarboxylic Acid for optical resolution of chiral amino acid: x-ray crystal analyses of complexes of D- and L-isomers of serine and glutamic acid.

T. Ishida, M. Kamigauchi, H. Nishi, 2006, Chemical & pharmaceutical bulletin.

Structural scaffold of 18-crown-6 tetracarboxylic acid for optical resolution of chiral amino acid: X-ray crystal analyses and energy calculations of complexes of D- and L-isomers of tyrosine, isoleucine, methionine and phenylglycine.

T. Ishida, M. Kamigauchi, H. Nishi, 2004, Organic & biomolecular chemistry.

Furopyridines. XIX. Reaction of furo[2,3‐b]‐, ‐[3,2‐b]‐, ‐[2,3‐c]‐ and ‐[3,2‐c]pyridine with acetic anhydride

T. Ishida, Y. In, S. Shiotani, 1996 .

Copper(II) Ion-Catalyzed and Molecular Packing-Dependent Dimerization of Pyridoxal 5-Phosphate–Pyridoxamine 5-Phosphate Schiff Base as a Structural Model for in Vitro Transformation of Amino Acid by Pyridoxal 5-Phosphate: X-Ray Crystal Structural Investigation

T. Ishida, K. Kitamura, A. Wakahara, 1999 .

Characterization of an End Product in a Copper(II)-Mediated Nonenzymatic Reaction of Vitamin B6 with Amino Acid: X-Ray Crystal Structure of a Dimer of Cu(II)(Pyridoxal 5-Phosphate-Pyridoxamine 5-Phosphate Schiff Base)7H2O.

T. Ishida, A. Wakahara, Y. In, 1997 .

Ring-Enlargement Reaction of 3-Alkyl-2-(N-cyanoimino)thiazolidine 1-Oxide: Formation of Novel 5,6-Dihydro-2H-1,2,4-thiadiazin-3(4H)-one Derivatives

T. Ishida, Tetsuaki Tanaka, Y. In, 1997 .

Raison d'être of apparently antiaromatic 1,2-dithiin derivatives in nature

J. Aihara, T. Ishida, Sumio Oe, 1999 .

X-ray structural and conformational studies of [5'-(tryptaminocarbonyl)-2'-deoxyribofuranosyl]thymine, a model compound for the study of the interaction between indole and thymine rings.

T. Ishida, K. Tomita, M. Inoue, 1980, Biochimica et biophysica acta.

Fluorescent alizarin-phenylboronic acid ensembles: design of self-organized molecular sensors for me

T. Ishida, T. James, Y. Kubo, 2005 .

Guest-dependent conformation of 18-crown-6 tetracarboxylic acid: relation to chiral separation of racemic amino acids.

T. Ishida, M. Kamigauchi, H. Nishi, 2008, Chirality.

Interaction of indole derivatives with biologically important aromatic compounds. Part 22. Importance of simultaneous co-operation of hydrogen-bond pairing and stacking interactions for recognition of guanine base by a peptide: X-ray crystal analysis of 7-methylguanosine-5′-phosphate–tryptophanylglu

T. Ishida, K. Kitamura, S. Nishimura, 1991 .

Studies on the chemical modification of monensin. I. Synthesis and crystal structures of NaBr complexes of monensylamino acids.

T. Ishida, A. Nakamura, J. Sakakibara, 1988, Chemical & pharmaceutical bulletin.

Ulbactins F and G, Polycyclic Thiazoline Derivatives with Tumor Cell Migration Inhibitory Activity from Brevibacillus sp.

T. Ishida, M. Imoto, Y. Igarashi, 2016 .

Phase-transfer catalyzed asymmetric Darzens reaction of cyclic α-chloro ketones

T. Ishida, S. Arai, T. Shioiri, 1999 .

Structure of Boc-Phe-D-Leu-Thr-OMe.

T. Ishida, M. Inoue, M. Doi, 1993, Acta crystallographica. Section C, Crystal structure communications.

Structural versatility of peptides from Cα,α-disubstituted glycines: crystal-state conformational analysis of peptides from Cα-methylhomophenylalanine, (αMe)Hph

C. Toniolo, F. Formaggio, M. Crisma, 2009 .

Comparative conformational analyses of μ‐selective dermorphin and §‐selective deltorphin‐II in aqueous solution by 1H‐NMR spectroscopy

T. Iwashita, T. Ishida, M. Inoue, 2009 .

Structure of Boc-Phe-d-Leu-OMe

T. Ishida, M. Inoue, M. Doi, 1993 .

Crystal structure of papain-succinyl-Gln-Val-Val-Ala-Ala-p-nitroanilide complex at 1.7-A resolution: noncovalent binding mode of a common sequence of endogenous thiol protease inhibitors.

K. Tomoo, T. Ishida, Y. Okada, 1992, Biochemistry.

Syntheses and Structures of Novel Fused-Ring Systems Containing Six or Seven Sulfur Atoms: 2,3:5,6-Bis(ethylenedithio)thieno[3,2-b]thiophene and 3,4:6,7-Bis(ethylenedithio)thieno[3,2-c][1,2]dithiin

T. Ishida, T. Nogami, M. Yasui, 1995 .

Mutual assistance of hydrogen-bond pairing and aromatic stacking interactions for molecular recognition: spectroscopic study on the interaction of guanine base with cytosine and tryptophan molecules.

T. Ishida, M. Inoue, M. Tarui, 1992, Biochemical and biophysical research communications.

An X-ray evidence for the charge-transfer interaction between adenine and indole rings: crystal structure of 1,9-dimethyladenine-indole-3-acetic acid trihydrate complex.

T. Ishida, M. Inoue, 1981, Biochemical and biophysical research communications.

The stacking interaction in 9-(indole-3-propyl)-1-methyl adeninium iodide crystal, a model study on the interaction between tryptophan residue and adenine base in protein-nucleic acid interactions.

Y. Yamagata, T. Ishida, M. Inoue, 1982, Biochemical and biophysical research communications.

Structural studies of the interaction between indole derivatives and biologically important aromatic compounds. IV. The crystal and molecular structure of tryptamine:adenin-9-ylacetic acid(1:1)hemihydrate complex.

T. Ishida, K. Tomita, M. Inoue, 1979 .

Monocyclic Heterocyclic Biomolecules Conform to the Rule of Topological Charge Stabilization

J. Aihara, T. Ishida, 1999 .

Molecular conformation of ascidiacyclamide, a cytotoxic cyclic peptide from Ascidian: X‐ray analyses of its free form and solvate crystals

T. Ishida, M. Inoue, Y. Hamada, 1992, Biopolymers.

Spectroscopic investigation on the interaction of NCA0424, a potent antitumor indoloquinoxaline derivative, with DNA.

S. Nakaike, T. Ishida, K. Kitamura, 1998, Chemical & pharmaceutical bulletin.

Binding specificity of mutagenic tryptophan pyrolysates for DNA conformation: spectroscopic and viscometric studies.

T. Ishida, M. Doi, M. Tarui, 1995, Chemical & pharmaceutical bulletin.

DNA-binding characterization of a novel anti-tumour benzo[a]phenazine derivative NC-182: spectroscopic and viscometric studies.

S. Nakaike, T. Ishida, K. Kitamura, 1994, The Biochemical journal.

Structure of N‐cyano‐N'‐methyl‐N''‐(2‐{[(5‐methyl‐1H‐imidazol‐4‐yl)methyl]thio}ethyl)guanidine (cimetidine) monohydrochloride monohydrate, C10H17N6S+.Cl−.H2O

T. Ishida, M. Inoue, M. Shibata, 1983 .

Role of tryptophanyl and tyrosyl residues of flavoproteins in binding with flavin coenzymes. X-ray structural studies using model complexes.

T. Ishida, M. Inoue, Y. Kondo, 1981, Biochemistry.

26-Nor-D:A-friedooleanane triterpenes from Phyllanthus watsonii

T. Ishida, R. Tanaka, M. Rahmani, 1992 .

Composite constituents: Three gammacer-16-ene derivatives, novel triterpenoids isolated from roots of Picris hieracioides subsp. japonica

T. Ishida, K. Shiojima, M. Inoue, 1989 .

The biological actions of deoxypodophyllotoxin (anthricin). I. Physiological activities and conformational analysis of deoxypodophyllotoxin.

T. Ishida, K. Nomoto, K. Baba, 1985, Chemical & pharmaceutical bulletin.

Refined x-ray structure of papain.E-64-c complex at 2.1-A resolution.

H. Mizuno, T. Ishida, K. Kitamura, 1993, The Journal of biological chemistry.

A classical cross-section calculation for Penning ionization with multi-exit channels. N2He*(2 3S)→N+2 (2Σg, 2Πu, 2Σu) +He+e−

T. Ishida, 1993 .

3-Acyl-4-diphenylmethyl-2-(N-cyanoimino)thiazolidine: An Enantioselective Acylation Reagent for Racemic Amines

T. Ishida, Tetsuaki Tanaka, Y. In, 2000 .

Molecular structure and spectroscopic properties of a copper(II) complex with mugineic acid, a novel amino acid from gramineous plants

T. Ishida, Y. Sugiura, Hisashi Tanaka, 1981 .

New methods and reagents in organic synthesis. XIII. Structure of 3β-(1-pyrrolidinyl)-5α-cholestane-3α-carbonitrile

T. Ishida, S. Harusawa, M. Inoue, 1981 .

Stereoselective epoxidation of 4(20)-exomethylene in taxinine derivatives and assignment of the epoxide orientation by NMR

T. Ishida, J. Kobayashi, H. Shigemori, 1998 .

A tetracyclic triterpene lactone and other constituents from the bark ofAbies firma

T. Ishida, R. Tanaka, S. Matsunaga, 1990 .

Effect of DNA on filament formation of tau microtubule-binding domain: structural dependence of DNA.

K. Tomoo, T. Ishida, K. Minoura, 2007, Chemical & pharmaceutical bulletin.

Theoretical study on carbon-carbon short contact of ∼2.3 Å: intermediate state between nonbonding and σ-covalent bonding.

T. Ishida, Shinichiro Nakamura, K. Kitamura, 2015, The journal of physical chemistry. A.

Chemical transformation of terpenoids. X. Ionophoretic activities of macrocyclic lactone epoxides synthesized from geraniol.

T. Ishida, I. Kitagawa, H. Shibuya, 1993, Chemical & pharmaceutical bulletin.

QM/MM trajectory surface hopping approach to photoisomerization of rhodopsin and isorhodopsin: the origin of faster and more efficient isomerization for rhodopsin.

Toshimasa Ishida, Shinkoh Nanbu, Wilfredo Credo Chung, 2012, The journal of physical chemistry. B.

Nonadiabatic ab initio dynamics of two models of Schiff base retinal.

Toshimasa Ishida, Shinkoh Nanbu, Hiroki Nakamura, 2009, The journal of physical chemistry. A.

Crystal structure and spectroscopic properties of the CT complex of methyl viologen dication and o-dimethoxybenzene included in a polycyano-polycadmate host and electrostatic effects on its CT absorption

T. Ishida, S. Nishikiori, Hirofumi Yoshikawa and, 2003 .

Ulbactins F and G, Polycyclic Thiazoline Derivatives with Tumor Cell Migration Inhibitory Activity from Brevibacillus sp.

T. Ishida, M. Imoto, Y. Igarashi, 2016, Organic letters.

Caged and clustered structures of endothelin inhibitor BQ123, cyclo(-D-Trp-D-Asp--Pro-D-Val-Leu-)-Na+, forming five and six coordination bonds between sodium ions and peptides.

T. Ishida, Y. Katsuya, A. Asano, 2001, Acta crystallographica. Section D, Biological crystallography.

Four novel 3,4-seco-triterpenoids, espinendiols A and B, espinenoxide and trisnor-isoespinenoxide from euphorbia supina

T. Ishida, R. Tanaka, T. Shingu, 1989 .

An X-ray study on the interaction between indole ring and pyridine coenzymes: crystal structure of 1-methyl-3-carbamoylpyridinium: indole-3-acetic acid (1:1) monohydrate charge-transfer complex.

T. Ishida, K. Tomita, M. Inoue, 1980, Archives of biochemistry and biophysics.

One-pot synthesis of helical aromatics: stereoselectivity, stability against racemization, and assignment of absolute configuration assisted by experimental and theoretical circular dichroism.

T. Ishida, Yasutaka Tanaka, T. Oshikawa, 2004, The Journal of organic chemistry.

Synthesis of 2′-O,4′-C-methyleneuridine and -cytidine. Novel bicyclic nucleosides having a fixed C3, -endo sugar puckering

Toshimasa Ishida, Satoshi Obika, T. Ishida, 1997 .

A quasiclassical trajectory calculation for the Penning ionization H2O+He*(23S)→H2O++He+e−: Rotational cooling effects

Toshimasa Ishida, T. Ishida, 1996 .

An ab initio study on Penning ionization of a polyatomic target: H2O–He* (2 3S)

T. Ishida, 1995 .

Theoretical study on Penning ionization with multi-exit channels: N2−He* (2 3S) → N+2 (2Σg, 2Πu, 2Σu) + He + e−

T. Ishida, 1992 .

Novel Violet Pigment, Nostocine A, an Extracellular Metabolite from Cyanobacterium Nostoc spongiaeforme

Motomasa Kobayashi, T. Ishida, H. Nakagami, 1996 .

γ‐Cyclodextrin as Inhibitor of the Precipitation Reaction between Berberine and Glycyrrhizin in Decoctions of Natural Medicines: Interaction Studies of Cyclodextrins with Glycyrrhizin and Glycyrrhetic Acid by 1H‐NMR Spectroscopy and Molecular‐Dynamics Calculation

T. Ishida, H. Ohishi, M. Kamigauchi, 2008 .

Conformational study of a potent human renin inhibitor: X-ray crystal structure of isopropyl (2R,3S)-4-cyclohexyl-2-hydroxy-3-{N-[(2R)-2-morpholinocarbonylmethyl-3-(1-naphthyl)propionyl]-L-histidylamino}butyrate (KRI-1314), a pentapeptide analogue with amino acid sequence corresponding to the cleava

T. Ishida, Y. Kiso, H. Umeyama, 1991 .

Fern constituent: colysanoxide, and onoceroid having a novel carbon skeleton, isolated from species

T. Ishida, M. Inoue, H. Ageta, 1982 .

Structures of Taxane Diterpenoids from the Seeds of Japanese Yew, Taxus cuspidata

T. Ishida, F. Yoshizaki, Y. In, 1988 .

The CH bond dissociation energies of polycyclic aromatic hydrocarbons

A. Harada, J. Aihara, T. Ishida, 1996 .

State‐resolved collision energy dependence of Penning ionization cross sections for N2 and CO2 by He*23S

K. Ohno, T. Ishida, T. Takami, 1991 .

Analytical study of superaromaticity in cycloarenes and related coronoid hydrocarbons.

Jerry Ray Dias, J. Aihara, M. Makino, 2013, The journal of physical chemistry. A.

FORCE ANALYSIS BY MOLECULAR ORBITALS : PARTITION OF THE HELLMANN-FEYNMAN FORCE INTO ONE-ELECTRON ORBITAL CONTRIBUTIONS

K. Ohno, T. Ishida, 1999 .

The influence of basis sets on wave function tails

K. Ohno, T. Ishida, 1989 .

Spin-orbit effects in the Penning ionization: Ar + He∗ (23S) → Ar+(2P3/2,2P1/2) + He + e−. An ab initio and trajectory study

T. Ishida, H. Katagiri, 1997 .

The structure of spiroveitchionolide, an unusual lanostane-type triterpene lactone from Abies veitchii

T. Ishida, Y. Usami, R. Tanaka, 1992 .

Dynamics calculations for the LiH+H⇄Li+H2 reactions using interpolations of accurate ab initio potential energy surfaces

T. Ishida, Yoon Sup Lee, G. Jeung, 2003 .

Mugineic acid-iron(III) complex and its structurally analogous cobalt(III) complex: characterization and implication for absorption and transport of iron in gramineous plants

T. Ishida, Y. Sugiura, Hisashi Tanaka, 1983 .

Conformational feature of neuroactive domoic acid: X-ray structural comparison with isodomoic acid A and alpha-kainic acid.

T. Ishida, T. Takemoto, M. Inoue, 1992, Biochemical and biophysical research communications.

Potent inhibitors of histamine release, two novel triterpenoids from the Okinawan marine sponge Penares incrustans.

T. Ishida, J. Kobayashi, S. Arihara, 1992, Journal of natural products.

An MD simulation of the decoy action of Epstein–Barr virus LMP1 protein mimicking the CD40 interaction with TRAF3

T. Ishida, W. C. Chung, 2011 .

Bioavailability and inhibitory effect for stress ulcer of cimetidine polymorphs in rats

T. Ishida, M. Inoue, K. Morimoto, 1987 .

FORMATION OF IMIDAZOLOPYRROLOQUINOLINE AS MAIN PQQ ADDUCT WITH AMINO ACID IN VITRO : X-RAY STRUCTURAL EVIDENCE

T. Iwashita, T. Ishida, K. Nomoto, 1995 .

Structure determination of reaction products of pyrroloquinolinequinone (PQQ) with L-tryptophan in vitro and their effects for microbacterial growth

T. Iwashita, T. Ishida, K. Nomoto, 1996 .

On the interaction between flavin-adenine rings and between flavin-indole rings by X-ray structural studies.

T. Ishida, M. Nakagaki, M. Inoue, 1983, Archives of biochemistry and biophysics.

A model of flavin adenine dinucleotide exhibiting intramolecular hydrogen bonding: crystal structure of 7,8-dimethylisoalloxazine-10-acetic acid-adenin-9-ylethylamine heptahydrate complex.

T. Ishida, M. Inoue, Y. Nakagawa, 1981, Biochemical and biophysical research communications.

X-ray crystal structure of 7,8-dimethylisoalloxazine-10-acetic acid:tyramine (1:1) tetrahydrate complex. A model for flavin coenzyme-tyrosine residue charge-transfer complexes in flavoproteins.

T. Ishida, M. Inoue, M. Shibata, 1980, Biochemical and biophysical research communications.

Molecular-dynamics simulations of [Met5]- and [D-Ala2,Met5]-enkephalins. Biological implication of monomeric folded and dimeric unfolded conformations.

T. Ishida, K. Kitamura, M. Inoue, 1988, The Biochemical journal.

Piceanonols A, and B, Triterpenoids Bearing a Novel Skeletal System Isolated from the Bark of Picea jezoensis var. hondoensis

T. Ishida, H. Nishino, R. Tanaka, 1999 .

Amine free crystal structure: the crystal structure of d(CGCGCG)2 and methylamine complex crystal.

T. Ishida, H. Ohishi, Tetsuaki Tanaka, 2006, Biochemical and biophysical research communications.

Brasilicardin A. A Novel Tricyclic Metabolite with Potent Immunosuppressive Activity from Actinomycete Nocardiabrasiliensis.

T. Ishida, Takuma Sasaki, J. Kobayashi, 1998, The Journal of organic chemistry.

Kinetic Stability of Azaborafullerene C58BN as Predicted by the Bond Resonance Energy Model

J. Aihara, T. Ishida, 2000 .

Learning Deficits in N279K Tau Transgenic Mice and an Assembly Model of Tau Protein

C. Tanaka, K. Tomoo, T. Ishida, 2004 .

Design of noncovalent trypsin inhibitor based on the X-ray crystal structure of the complex.

K. Tomoo, T. Ishida, Y. Tsuda, 1995, Biochemical and biophysical research communications.

An unusual transformation of 5-amino-6-methyl-3-phenyl-4(3H)-pyrimidone with selenium dioxide: X-ray crystal structure of 3-phenylcarbamoyl-4-methyl-1,2,5-selenadiazole

T. Ishida, J. Sakakibara, M. Inoue, 1982 .

Structural function of C‐terminal amidation of endomorphin

K. Tomoo, T. Ishida, Y. Okada, 2005, The FEBS journal.

Characteristic molecular packing in the crystal structure of tert-butoxycarbonyl-L-phenylalanyl-L-methionine methyl ester.

T. Ishida, M. Inoue, M. Doi, 2009, International journal of peptide and protein research.

Specific ring stacking interaction on the tryptophan-7-methylguanine system: comparative crystallographic studies of indole derivatives-7-methylguanine base, nucleoside, and nucleotide complexes

T. Ishida, M. Inoue, M. Doi, 1988 .

A selective recognition mode of a nucleic acid base by an aromatic amino acid: L-phenylalanine-7-methylguanosine 5'-monophosphate stacking interaction

Toshimasa Ishida, Mitsunobu Doi, Masatoshi Inoue, 1988, Nucleic Acids Res..

Synthesis, structure and quantitative structure-activity relationships of sigma receptor ligands, 1-[2-(3,4-dimethoxyphenyl)ethyl]-4-(3-phenylpropyl) piperazines.

T. Ishida, Y. Kawashima, K. Fujimura, 1997, Bioorganic & medicinal chemistry.

Alchivemycin A, a bioactive polycyclic polyketide with an unprecedented skeleton from Streptomyces sp.

T. Iwashita, Y. Kan, T. Ishida, 2010, Organic letters.

Biosynthetic origin of alchivemycin A, a new polyketide from Streptomyces and absolute configuration of alchivemycin B.

T. Ishida, Y. Igarashi, H. Onaka, 2013, Organic letters.

Bioactive Microbial Metabolites. Part 36. Alchivemycin A, a Bioactive Polycyclic Polyketide with an Unprecedented Skeleton from Streptomyces sp.

T. Iwashita, Y. Kan, T. Ishida, 2010 .

Aromaticity of neutral and doubly charged polyacenes.

J. Aihara, T. Ishida, 2009, Physical chemistry chemical physics : PCCP.

Syntheses, crystal structures and DFT calculations of 2-[4,5-bis(ethylsulfanyl)-1,3-dithiol-2-ylidene]-5- (4,5-diiodo-1,3-dithiol-2-ylidene)-1,3-dithiolan-4-thione and -one

T. Ishida, K. Suzuki, K. Ueda, 2010 .

A method to detect common features necessary for biological activity: Application of ANALOGS for aldose reductase inhibitors

T. Ishida, T. Yasukawa, K. Kitamura, 1990 .

Molecular field and spin–orbit splittings in the 2p ionization of second-row elements: a Breit–Pauli approximation applied to OCS, SO2, and PF3

N. Kosugi, T. Ishida, 2000 .

ISOMERIZATION OF DIMERIC 2,9-DISUBSTITUTED 1-OXAQUINOLIZIDINE ALKALOIDS AND STRUCTURAL REVISION OF ARAGUSPONGINES B AND E, ISOLATED FROM A MARINE SPON GE OF XESTOSPONGIA SP.

S. Aoki, T. Ishida, I. Kitagawa, 1998 .

X-ray Structure Analysis of (dl)-DeN-Corynoline, Derived from Hexahydorobenzo[c]phenanthridine Type Alkaloid Corynoline

T. Ishida, Y. In, M. Kamigauchi, 2009 .

Cell adhesion inhibitory activity of (d)-corynoline, a hexahydrobenzo[c]phenanthridine-type alkaloid, and its structure-activity relationship, studied by X-ray crystal structure analysis and molecular docking study.

K. Tomoo, T. Ishida, K. Tobetto, 2005, Bioorganic & medicinal chemistry.

Structural/Physicochemical Properties of Corycavidine, a Key Intermetabolite in the Biosynthesis of Isoquinoline Alkaloids, Elucidated by X-Ray Crystallography, Solution Conformation and Thermal Behavior Analyses, and Energy Calculations

T. Ishida, Mayumi Yoshida, K. Saiki, 2000 .

1 H NMR and X-ray conformational analyses of (+)-corydalic acid methyl ester, a 6,7-secoberbine alkaloid

T. Ishida, K. Iwasa, Y. In, 1997 .

Conformational Studies of Hexahydro‐benzo[c]phenanthridine Alkaloids: Solid and Solution Conformations of Deoxycorynoline

T. Ishida, K. Iwasa, M. Inoue, 1993 .

Structural studies of specific intermolecular interactions and self-aggregation of biomolecules and their application to drug design.

T. Ishida, 2009, Chemical & pharmaceutical bulletin.

Turnip mosaic virus genome-linked protein VPg binds C-terminal region of cap-bound initiation factor 4E orthologue without exhibiting host cellular specificity.

R. Rhoads, K. Tomoo, T. Ishida, 2009, Journal of biochemistry.

Structural and thermodynamic behavior of eukaryotic initiation factor 4E in supramolecular formation with 4E-binding protein 1 and mRNA cap analogue, studied by spectroscopic methods.

X. Shen, K. Tomoo, S. Uchiyama, 2001, Chemical & pharmaceutical bulletin.

X‐ray crystal structure and molecular dynamics simulation of bovine pancreas phospholipase A2–n‐dodecylphosphorylcholine complex

K. Tomoo, T. Ishida, K. Ikeda, 1994, Proteins.

The stacking interactions in 7-methylguanine-tryptophan systems, a model study for the interaction between the 'cap' structure of mRNA and its binding protein.

Y. Yamagata, T. Ishida, M. Inoue, 1983, Biochemical and biophysical research communications.

Interaction mode of n-dodecylphosphorylcholine, a substrate analogue, with bovine pancreas phospholipase A2 as determined by X-ray crystal analysis.

K. Tomoo, H. Mizuno, T. Ishida, 1992, Biochemical and biophysical research communications.

Amphipathic structure of theonellapeptolide-Id, a hydrophobic tridecapeptide lactone from the Okinawa marine sponge Theonella swinhoei.

T. Ishida, Y. Katsuya, M. Doi, 2000, Biopolymers.

Studies on the Constituents of Cimicifuga Species. XX. Absolute Stereostructures of Cimicifugoside and Actein from Cimicifu simplex WORMSK.

T. Miyase, T. Ishida, G. Kusano, 1998 .

Studies on the Constituents of Cimicifuga Species. Part 20. Absolute Stereostructures of Cimicifugoside (I) and Actein (II) from Cimicifu simplex WORMSK.

T. Miyase, T. Ishida, G. Kusano, 1998 .

Physicochemical properties of crystalline forms of ethynylestradiol solvates: comparison of thermal behavior with X-ray crystal structure.

T. Ishida, M. Inoue, M. Doi, 1989, Journal of pharmaceutical sciences.

Inducing proton tunnelling to increase the reactivity of boronic acids towards diols: A quantum biology study

T. Ishida, W. W. Wan Abdullah, H. Monajemi, 2021 .

Molecular Dynamics Simulations of Bovine Cathepsin B and Its Complex with CA 074

K. Tomoo, T. Ishida, S. Sumiya, 2000 .

Revised structure of trichadenic acid b, a stem bark constituent of phyllanthus flexuosus

T. Ishida, R. Tanaka, S. Matsunaga, 1988 .

Different inhibitory response of cyanidin and methylene blue for filament formation of tau microtubule-binding domain.

K. Tomoo, T. Ishida, T. Taniguchi, 2008, Biochemical and biophysical research communications.

Conformation of deltorphin-II in membrane environment studied by two-dimensional NMR spectroscopy and molecular dynamics calculations.

T. Iwashita, T. Ishida, K. Kitamura, 1993, European journal of biochemistry.

Three‐dimensional structure of monoanionic methionine‐enkephalin: X‐ray structure of tert‐butyloxycarbonyl‐Tyr‐Gly‐Gly‐(4‐bromo)Phe‐Met‐OH

T. Ishida, T. Fujiwara, K. Tomita, 1984 .

X-ray diffraction studies of enkephalins. Crystal structure of [(4'-bromo) Phe4,Leu5]enkephalin.

T. Ishida, T. Fujiwara, K. Tomita, 1984, The Biochemical journal.

Solvent-dependent conformation of the third repeat fragment in the microtubule-binding domain of tau protein, analyzed by 1H-NMR spectroscopy and molecular modeling calculation

K. Tomoo, T. Ishida, H. Hasegawa, 2003 .

Amphipathic helical behavior of the third repeat fragment in the tau microtubule-binding domain, studied by (1)H NMR spectroscopy.

K. Tomoo, T. Ishida, H. Hasegawa, 2002, Biochemical and biophysical research communications.

Aggregation analysis of the microtubule binding domain in tau protein by spectroscopic methods.

K. Tomoo, T. Ishida, H. Hasegawa, 2003, Journal of biochemistry.

Conformational comparison of mu-selective endomorphin-2 with its C-terminal free acid in DMSO solution, by 1H NMR spectroscopy and molecular modeling calculation.

H. Minakata, T. Ishida, H. Ohishi, 2001, The journal of peptide research : official journal of the American Peptide Society.

Aromatic character of annelated dimethyldihydropyrenes

J. Aihara, T. Ishida, 2004 .

Stacking interaction of indole ring with thiazolium ring and effect for H-D exchange reaction of thiamin.

T. Ishida, M. Inoue, H. Hirano, 1983, Biochemical and biophysical research communications.

An X-ray evidence for the ring-stacking interaction between indole ring ad the pyrimidine moiety of thiamin: crystal structure of thiamin indole-3-propionate.

T. Ishida, M. Nakagaki, M. Inoue, 1982, Biochemical and biophysical research communications.

Binding mode of CA074, a specific irreversible inhibitor, to bovine cathepsin B as determined by X-ray crystal analysis of the complex.

Y. Hata, K. Tomoo, T. Ishida, 1997, Journal of biochemistry.

Crystal Structures of [Met5] and [(4-Bromo)Phe4, Met5]: Formation of a Dimeric Antiparallel β-Structure

G. Sheldrick, T. Ishida, T. Fujiwara, 1987 .

Three-/four-repeat-dependent aggregation profile of tau microtubule-binding domain clarified by dynamic light scattering analysis.

K. Tomoo, T. Ishida, T. Taniguchi, 2009, Biochemical and biophysical research communications.

Structural Characteristics of Enantiomorphic DNA: Crystal Analysis of Racemates of the d(CGCGCG) Duplex

Toshimasa Ishida, Mitsunobu Doi, Masatoshi Inoue, 1993 .

Quantitative evaluation of each catalytic subsite of cathepsin B for inhibitory activity based on inhibitory activity-binding mode relationship of epoxysuccinyl inhibitors by X-ray crystal structure analyses of complexes.

K. Tomoo, T. Ishida, K. Kitamura, 2006, Journal of molecular biology.

Structural basis for development of cathepsin B-specific noncovalent-type inhibitor: crystal structure of cathepsin B-E64c complex.

K. Tomoo, T. Ishida, K. Kitamura, 2002, Biochimica et biophysica acta.

X-ray crystal structure of papain complexed with cathepsin B-specific covalent-type inhibitor: substrate specificity and inhibitory activity.

T. Ishida, S. Sumiya, K. Kitamura, 1998, Biochimica et biophysica acta.

Structural basis of inhibition of cysteine proteases by E-64 and its derivatives.

C. P. Huber, W. Tse, T. Ishida, 1999, Biopolymers.

Difference of structural requisite in design of inhibitor of cathepsin B and papain: X-ray crystal structures of complexes

K. Tomoo, T. Ishida, K. Kitamura, 1999 .

Cα-Methyl, Cα-phenylglycine peptides: A structural study

C. Toniolo, F. Formaggio, M. Crisma, 1998, Letters in Peptide Science.

Effect of phenyl ring position in the Cα‐methylated α‐amino acid side chain on peptide preferred conformation

C. Toniolo, F. Formaggio, M. Crisma, 1996 .

Structures of 1,3‐dicyclohexyl‐1‐(1H‐indol‐3‐ylacetyl)urea, C23H31N3O2 (I), and 3‐cyclohexyl‐1‐[2‐(1H‐indol‐3‐yl)ethyl]urea, C17H23N3O (II)

T. Ishida, M. Inoue, H. Takai, 1983 .

Crystal structure of papain-E64-c complex. Binding diversity of E64-c to papain S2 and S3 subsites.

H. Mizuno, T. Ishida, S. Sumiya, 1992, The Biochemical journal.

Crystal structure of the solute-binding protein BxlE from Streptomyces thermoviolaceus OPC-520 complexed with xylobiose

K. Tomoo, T. Ishida, A. Yamano, 2017, Journal of biochemistry.

Electronic and magnetic characteristics of polycyclic aromatic hydrocarbons with factorizable Kekulé structure counts.

J. Aihara, T. Ishida, R. Sekine, 2011, The journal of physical chemistry. A.

Magnetic resonance energies of heterocyclic conjugated molecules.

J. Aihara, T. Ishida, H. Kanno, 2007, The journal of physical chemistry. A.

X-ray and NMR Conformational Study of Aureobasidin E: A Cyclic Depsipeptide with Potent Antifungal Activity

Yuji Kobayashi, T. Ishida, K. Takesako, 1994 .

Unique molecular conformation of aureobasidin A, a highly amide N-methylated cyclic depsipeptide with potent antifungal activity: X-ray crystal structure and molecular modeling studies.

T. Ishida, K. Takesako, K Takesako, 1999, The journal of peptide research : official journal of the American Peptide Society.

Four new β-carboline alkaloids isolated from two Okinawan marine sponges of Xestospongia sp. and Haliclona sp.)

S. Aoki, Motomasa Kobayashi, T. Ishida, 1995 .

Structural study of the recognition mechanism of tau antibody Tau2r3 with the key sequence (VQIINK) in tau aggregation.

K. Tomoo, T. Ishida, K. Miyamoto, 2021, Biochemical and biophysical research communications.

Revised amino acid sequence, crystallization, and preliminary x-ray diffraction analysis of acidic phospholipase A2 from the venom of Agkistrodon halys blomhoffii.

K. Tomoo, T. Ishida, K. Ikeda, 1989, Journal of Biological Chemistry.

C-H ... π interplay between Ile308 and Tyr310 residues in the third repeat of microtubule binding domain is indispensable for self-assembly of three- and four-repeat tau.

K. Tomoo, T. Ishida, T. Taniguchi, 2012, Journal of biochemistry.

Nonadiabatic ab initio dynamics of a model protonated Schiff base of 9-cis retinal.

Toshimasa Ishida, Shinkoh Nanbu, Wilfredo Credo Chung, 2010, The journal of physical chemistry. A.

X-Ray Structural Investigation of the Chiral Recognition of Brucine in Salt Formation with an N-Protected Amino Acid, N-Phthaloyl-threo-β-hydroxy-D- and L-leucine

T. Ishida, M. Inoue, S. Kuwata, 1993 .

X‐Ray Structural Investigation of the Chiral Recognition of Brucine in Salt Formation with an N‐Protected Amino Acid, N‐Phthaloyl‐threo‐β ‐hydroxy‐D‐ and L‐leucine.

T. Ishida, M. Inoue, S. Kuwata, 1993 .

Conformational characteristics of dermorphin and deltorphin-II in aqueous solution and dodecylphosphocholine micelles, studied by proton NMR spectroscopy

T. Iwashita, T. Ishida, M. Inoue, 1993 .

Conformation of (Z)-3-carboxymethyl-[(2E)-2-methyl-3-phenylpropenylidene]rhodanine (epalrestat), a potent aldose reductase inhibitor: X-ray crystallographic, energy calculational, and nuclear magnetic resonance studies

T. Ishida, N. Hamanaka, M. Inoue, 1990 .

Synthesis of 2′-O,4′-C-Methyleneuridine and -cytidine. Novel Bicyclic Nucleosides Having a Fixed C3′-endo Sugar Puckering.

T. Ishida, Y. Hari, S. Obika, 2010 .

Structures of riboflavin tetraacetate and tetrabutyrate: molecular packing mode of riboflavin tetracarboxylate and its extensive stacking and hydrogen‐bonding characteristics

J. Flippen-Anderson, I. Karle, T. Ishida, 1993 .

Polyamines stabilize left-handed Z-DNA: using X-ray crystallographic analysis, we have found a new type of polyamine (PA) that stabilizes left-handed Z-DNA.

K. Nakatani, N. Okabe, T. Ishida, 2008, Biochemical and biophysical research communications.

The rare crystallographic structure of d(CGCGCG)(2): the natural spermidine molecule bound to the minor groove of left-handed Z-DNA d(CGCGCG)(2) at 10 degrees C.

K. Nakatani, T. Ishida, H. Ohishi, 2007, Biochemical and biophysical research communications.

Conformational transition state is responsible for assembly of microtubule-binding domain of tau protein.

K. Tomoo, T. Ishida, T. Taniguchi, 2004, Biochemical and biophysical research communications.

Different associational and conformational behaviors between the second and third repeat fragments in the tau microtubule-binding domain.

K. Tomoo, T. Ishida, M. Sasaki, 2004, European journal of biochemistry.

A conserved motif within the flexible C-terminus of the translational regulator 4E-BP is required for tight binding to the mRNA cap-binding protein eIF4E.

K. Tomoo, T. Ishida, Y. In, 2012, The Biochemical journal.

X-Ray crystal structure of the copper (II) complex of mugineic acid, a naturally occurring metal chelator of graminaceous plants

T. Ishida, T. Takemoto, Y. Mino, 1981 .

An attempt to structurally convert μ-selective morphine toward δ-receptor binding: dimerization based on enkephalin conformation

T. Ishida, A. Baba, K. Kitamura, 1990 .

The crystallographic study of left-handed Z-DNA d(CGCGCG)2 and thermine complexes crystallized at various temperatures and at various concentration of cations.

K. Nakatani, N. Okabe, T. Ishida, 2008, Biochemical and biophysical research communications.

Importance of folded monomer and extended antiparallel dimer structures as enkephalin active conformation Molecular dynamics simulations of [Met5]enkephalin in water

T. Ishida, K. Kitamura, M. Inoue, 1988, FEBS letters.

Laser control of reactions of photoswitching functional molecules.

Hiroki Nakamura, T. Ishida, H. Tamura, 2006, The Journal of chemical physics.

Stabilization of the left-handed Z-DNA with monoamines and polyamines.

N. Okabe, T. Ishida, H. Ohishi, 2005, Nucleic acids symposium series.

Automatic potential energy surface generation directly from ab initio calculations using Shepard interpolation: A test calculation for the H2+H system

George C. Schatz, Toshimasa Ishida, G. Schatz, 1997 .

Unique Coordination Mode of Potassium Ions to Glycyrrhizin: X-ray Crystal Structure of Glycyrrhizin Dipotassium Salt

T. Ishida, Masamichi Watanabe, N. Aimi, 2009 .

Adaptability of restrained molecular dynamics for tertiary structure prediction: application to Crotalus atrox venom phospholipase A2.

T. Amisaki, T. Ishida, K. Ikeda, 1991, Protein engineering.

Conformational characteristics of receptor-selective opioid peptides. 1H n.m.r. and c.d. spectroscopic studies of delta-kephalin and [Val4]morphiceptin.

T. Ishida, K. Kitamura, M. Inoue, 1988, The Biochemical journal.

Conformational Comparison of μ-Selective Endomorphin-2 with its C-Terminal Free Acid, Studied by ^1H-NMR Spectroscopy and X-Ray Structure Analysis

T. Ishida, Y. In, K. Minoura, 2005 .

Structural studies of C-amidated amino acids and peptides: crystal structures of Z-Gly-Phe-NH2, Tyr-Lys-NH2, and Asp-Phe-NH2.

T. Ishida, Y. In, S. Tani, 2000, Chemical & pharmaceutical bulletin.

Structure of Ranitidine Hydrochloride.

T. Ishida, M. Inoue, Y. In, 1991 .

Structure of ranitidine hydrochloride

T. Ishida, M. Inoue, Y. In, 1990 .

Synthesais of Corynanthe Alkaloids Corynantheine, Hirsuteine, and the Isositsirkines

T. Shinada, T. Ishida, O. Miyata, 1990 .

Structural elucidation of epalrestat(ONO-2235), a potent aldose reductase inhibitor, and isomerization of its double bonds

T. Ishida, N. Hamanaka, M. Inoue, 1989 .

Structure and stereochemistry of epoxyserratanes from the cuticle of Picea jezoensis var.jezoensis

T. Ishida, R. Tanaka, Y. In, 2001 .

Thermodynamic Effect of Commplementary Hydrogen Bond Base Pairing on Aromatic stacking Interaction in the Guanine-X-Trp Complex (X=Adenine, Guanine, Cytosine, Thymine)

T. Ishida, M. Doi, K. Minoura, 1996 .

The Solid and Solution Conformations of (±)‐Corycavine

T. Ishida, K. Iwasa, M. Inoue, 1987 .

Crystal structures of 7-methylguanosine 5'-triphosphate (m(7)GTP)- and P(1)-7-methylguanosine-P(3)-adenosine-5',5'-triphosphate (m(7)GpppA)-bound human full-length eukaryotic initiation factor 4E: biological importance of the C-terminal flexible region.

K. Tomoo, K. Miura, T. Ishida, 2002, The Biochemical journal.

Calcium binding to phospholipid: structural study of calcium glycerophosphate.

T. Ishida, M. Inoue, Y. In, 1992, Journal of lipid research.

Aggregation feature of fluorine-substituted benzene rings and intermolecular C-H.F interaction: crystal structure analyses of mono- and trifluoro-L-phenylalanines.

Y. Shimohigashi, T. Ishida, T. Nose, 2003, Chemical & pharmaceutical bulletin.

The Highly Solvated Structure of Theonellapeptolide Id, a Tridecapeptide Lactone from the Okinawa Marine Sponge Theonella swinhoei.

J. Deschamps, J. Flippen-Anderson, T. Ishida, 1999 .

CH–π interaction in VQIVYK sequence elucidated by NMR spectroscopy is essential for PHF formation of tau

K. Tomoo, T. Ishida, T. Taniguchi, 2014, Biopolymers.

Importance of Tyr310 residue in the third repeat of microtubule binding domain for filament formation of tau protein.

K. Tomoo, T. Ishida, T. Taniguchi, 2010, Journal of biochemistry.

Possible role of each repeat structure of the microtubule-binding domain of the tau protein in in vitro aggregation.

K. Tomoo, T. Ishida, T. Taniguchi, 2005, Journal of biochemistry.

Intermolecular Association Model of Antifungal Polyene Macrolide via Concerted =C-H...O Interactions: X-ray Crystal Structure Analysis and Ab Initio Molecular-Orbital Calculations of Chainin

T. Ishida, Y. Igarashi, H. Miyagawa, 2006 .

Furopyridines. XVIII. Photocycloaddition of furo[2,3-c]pyridin-7(6H)-one with acrylonitrile†

T. Ishida, Y. Tsukamoto, Y. In, 1996 .

The Structural Information of the Quaternary Ammonium Salts Derived from Nicotine and Sparteine in the Solid State

T. Ishida, Y. In, K. Yoshizawa, 2005 .

Structural studies on C-amidated amino acids and peptides: function of amide group in molecular association in crystal structures of Val-Gly-NH2, Ser-Phe-NH2, Gly-Tyr-NH2 and Pro-Tyr-NH2 hydrochloride salts.

T. Ishida, Y. In, Hiroto Ono, 2002, Chemical & pharmaceutical bulletin.

METAL DEPENDENT COORDINATION OF BIOMOLECULAR LIGAND : X-RAY CRYSTAL STRUCTURES OF COPPER, COBALT AND CALCIUM COMPLEXES OF(3-HYDROXY-5-(HYDROXYMETHYL)- 2-METHYLISONICOTINIC ACID) 5-PHOSPHATE, AN OXIDIZED PYRIDOXAL 5-PHOSPHATE

T. Ishida, Y. In, C. Hayashi, 1997 .

Crystal Structure of (-)-Corycavinium(+)-10-Camphorsulfonate, a Biosynthetic Intermediate to Hexahydrobenzo[c]phenanthridine Alkaloids

T. Ishida, K. Iwasa, W. Wiegrebe, 1994 .

Conformational difference between diastereomers of Dnp‐Val‐Aib‐Gly‐Leu‐pNA studied by x‐ray crystal analyses

T. Ishida, S. Kuwata, T. Miyazawa, 1993, Biopolymers.

Molecular and crystal structures of 2-(2-pyridyl)thioacetamide derivatives and possible relationship with inhibitory activity for gastric acid secretion.

T. Ishida, M. Inoue, H. Ohishi, 1991, Journal of pharmaceutical sciences.

The Solid-State and Solution Conformations of (+)-Chelidonine

T. Ishida, M. Inoue, Y. In, 1990 .

Conformational characteristics of opioid kappa-receptor agonist: crystal structure of (5S,7S,8S)-(-)-N-methyl-N-[7-(1-pyrrolidinyl)-1- oxaspiro[4.5]dec-8-yl]benzeneacetamide (U69,593), and conformational comparison with some kappa-agonists.

T. Ishida, M. Inoue, M. Doi, 1990, Chemical & pharmaceutical bulletin.

Crystal and molecular structure of 6-hydroxymelatonin, a final metabolite of tryptophan

T. Ishida, A. Wakahara, M. Inoue, 1990 .

Crystal structure and molecular conformation of E-64, a cysteine protease inhibitor.

T. Ishida, S. Sumiya, K. Kitamura, 1989, Chemical & pharmaceutical bulletin.

Conformational study of a histamine H2-receptor antagonist: crystal structures of 2-acetoxy-N-[3-[m-(1-piperidinomethyl)phenoxy]propyl]acetamide (roxatidine acetate) and its hydrochloride salt.

T. Ishida, M. Inoue, M. Doi, 1988, Chemical and pharmaceutical bulletin.

Crystal structure of (uracil-1-ylethyl)(adenin-9-ylethyl)tryptophan dipeptide: an interaction model between nucleic acid base and aromatic amino acid.

T. Ishida, M. Inoue, M. Doi, 1987, Chemical & pharmaceutical bulletin.

On the interaction between flavin and indole rings: crystallographic, spectroscopic, polarographic and energy calculational studies of a flavinyltryptamine peptide

S. Yamashita, T. Ishida, M. Inoue, 1986 .

Studies on Coumarins from the Root of Angelica pubescens MAXIM. V. Stereochemistry of Angelols A-H

T. Ishida, M. Inoue, K. Baba, 1982 .

The Crystal Structure of 5-Phenyl-2-oxazolyl Isocyanate Dimer

T. Ishida, M. Inoue, M. Shibata, 1982 .

STRUCTURAL STUDIES OF THE INTERACTION BETWEEN INDOLE DERIVATIVES AND BIOLOGICALLY IMPORTANT AROMATIC COMPOUNDS. XIII. RING STACKING INTERACTION ON N THE THIAMIN-TRYPTOPHAN SYSTEMS

T. Ishida, K. Tomita, M. Inoue, 1985 .

Difference between Enzymatic and Chemical N-methylations of Protoberberine-Type Alkaloid, Dependent on the Stereoisomer of (-)-N-methyl-7,8,13,13a-tetrahydroberberinium Salt.

K. Tomoo, T. Ishida, Mayumi Yoshida, 2003 .

The Solid‐State and Solution Conformations of (+)‐Chelidonine

T. Ishida, K. Iwasa, M. Inoue, 1991 .

X-Ray Crystallographic and MO Studies on the Conformation of Corynoline and the Related Compounds

T. Ishida, M. Inoue, M. Kamigauchi, 1986 .

Crystal Structure of Hybrid Dipeptide, Uracil-1-yl-(2-carboxyethyl)-glycine

Toshimasa Ishida, Mitsunobu Doi, T. Ishida, 2000 .

Structural Studies of the Interaction Between Indole Derivatives and Biologically Important Aromatic Compounds. Part 20. Specific Ring Stacking Interaction on the Tryptophan-7-Methylguanine System: Comparative Crystallographic Studies

T. Ishida, M. Inoue, M. Doi, 1988 .

Conformation of ethyl (+)-(2S,3S)-3-{1-[N-(3-methylbutyl)amino]leucylcarbonyl}oxi-rane-2-carboxylate (loxistatin), a cysteine protease inhibitor: X-ray crystallographic and 1H nuclear magnetic resonance studies

T. Ishida, K. Kitamura, M. Inoue, 1988 .

Mode of binding of E‐64‐c, a potent thiol protease inhibitor, to papain as determined by X‐ray crystal analysis of the complex

H. Mizuno, T. Ishida, K. Kitamura, 1989, FEBS letters.

Conformation of Ethyl (+)-(2S,3S)-3-(1-(N-(3-Methylbutyl)amino)leucylcarbonyl)oxirane-2-carboxylate (Loxistatin) (I), a Cysteine Protease Inhibitor: X-Ray Crystallographic and 1H NMR Studies

T. Ishida, K. Kitamura, M. Inoue, 1988 .

A stacking interaction between thymine and phenyl rings: crystal structure of 3'-O-benzoylthymidine monohydrate

Y. Yamagata, T. Ishida, K. Tomita, 1985 .

X-Ray Crystallographic and MO Studies on the Conformation of Corynoline and the Related Compounds.

T. Ishida, M. Inoue, M. Kamigauchi, 1986 .

Biotransformation of a tetrahydroprotoberberine N-metho salt to a spirobenzylisoquinoline accompanying N-methyl group transfer to O-methyl group by callus cultures of Corydalis species

T. Ishida, K. Iwasa, M. Inoue, 1984 .

Function of AGCA tetrads in (CAG)n repeats.

M. Sawaya, K. Tomoo, T. Ishida, 2004, Nucleic Acids Symposium Series.

Molecular dynamics simulation of papain-E-64 (N-[N-(L-3-trans-carboxyoxirane-2-carbonyl)-L-leucyl]agmatine) complex.

T. Ishida, S. Sumiya, K. Kitamura, 1990, Chemical and pharmaceutical bulletin.

Interplay between I308 and Y310 residues in the third repeat of microtubule‐binding domain is essential for tau filament formation

K. Tomoo, T. Ishida, T. Taniguchi, 2010, FEBS letters.

Marked difference between self-aggregations of first and fourth repeat peptides on tau microtubule-binding domain in acidic solution.

K. Tomoo, T. Ishida, T. Taniguchi, 2007, Journal of biochemistry.

Fluorescence-coupled CD conformational monitoring of filament formation of tau microtubule-binding repeat domain.

K. Tomoo, T. Ishida, T. Taniguchi, 2006, Biochemical and biophysical research communications.

Regulation of Human eIF4E by 4E‐BP1: Binding Analysis Using Surface Plasmon Resonance

K. Tomoo, K. Miura, T. Ishida, 2000, IUBMB life.

The Crystal Structure of the 1-(2-Carboxyethyl)uracil : Phenethylamine(1:1) Complex

Keizo Yamamoto, T. Ishida, M. Inoue, 1983 .

The three‐dimensional similarity between a dimeric antiparallel extended structure and a β‐turn folded form of enkephalin

T. Ishida, M. Inoue, M. Doi, 1987, FEBS letters.

Occurrence of a new dimeric compound of 5-oxotaxinine A through Diels-Alder cycloaddition

T. Ishida, J. Kobayashi, H. Shigemori, 1998 .

On the asymptotic behavior of Hartree-Fock orbitals

Toshimasa Ishida, Koichi Ohno, K. Ohno, 1992 .

Monte Carlo sampling methods for determining potential energy surfaces using Shepard interpolation. The O(1D)+H2 system

George C. Schatz, Toshimasa Ishida, G. Schatz, 1998 .

Unique binding of a novel synthetic inhibitor, N-[3-[4-[4-(amidinophenoxy)carbonyl]phenyl]-2-methyl-2-propenoyl]- N-allylglycine methanesulfonate, to bovine trypsin, revealed by the crystal structure of the complex.

T. Ishida, K. Senokuchi, H. Nakai, 1995, Biochemistry.

A comparison between the binding modes of a substrate and inhibitor to papain as observed in complex crystal structures.

T. Ishida, M. Inoue, D. Yamamoto, 1990, Biochemical and Biophysical Research Communications - BBRC.