K. Ohtsuki

发表

Biochemical characterization of 60S acidic ribosomal P proteins associated with CK-II from bamboo shoots and potent inhibitors of their phosphorylation in vitro.

K. Komiyama, T. Maekawa, S. Kosuge, 1999, Biological & pharmaceutical bulletin.

A ribosomal protein mediates eIF-2 phosphorylation by interferon-induced kinase

S. Baron, Masataka Nakamura, K. Ohtsuki, 1980, Nature.

The effects of cholesterol-3-sulfate (CH-3S) on the phosphorylation of human C3a (hC3a) in vitro and on the ability of hC3a to induce vascular permeability in rats.

I. Hayashi, Fumitaka Kawakami, K. Ohtsuki, 2004, Biological & pharmaceutical bulletin.

Biochemical characterization of epigallocatechin-3-gallate as an effective stimulator for the phosphorylation of its binding proteins by glycogen synthase kinase-3β in vitro.

A. Yamaguchi, K. Ohtsuki, F. Shamsa, 2010, Biological & pharmaceutical bulletin.

The Biochemical Mechanisms Involved in the Biological Effects Induced by Neocarzinostatin (NCS) and the NCS Chromophore

K. Ohtsuki, Y. Ono, 1997 .

Neocarzinostatin-induced breakdown of deoxyribonucleic acid in HeLa-S3 cells.

K. Ohtsuki, N. Ishida, N. Ishida, 1975, The Journal of antibiotics.

Biochemical characterization of the membrane-associated phosphorylating proteins involved in the anti-proliferative effect of human recombinant interferon-alpha 2a (rIFN-alpha 2a) in Daudi cells.

K. Koike, K. Ohtsuki, M. Yokoyama, 1990, The Tohoku journal of experimental medicine.

Characterization of meFucoidan as a selective inhibitor for secretory phospholipase A2-IIA and the phosphorylation of meFucoidan-binding proteins by A-kinase in vitro.

Kanzo Suzuki, K. Ohtsuki, H. Maruyama, 2008, Biological & pharmaceutical bulletin.

Further characterization of galloyl pedunculagin as an effective autophosphorylation inhibitor of C-kinase in vitro.

Takashi Tanaka, Fumitaka Kawakami, K. Ohtsuki, 2002, Biological & pharmaceutical bulletin.

The biological effect of a nonprotein component removed from neocarzinostatin (NCS).

K. Ohtsuki, N. Ishida, 1980, The Journal of antibiotics.

Characterization of bovine and human lactoferrins as glycyrrhizin-binding proteins and their phosphorylation in vitro by casein kinase II.

K. Ohtsuki, S. Yanahira, M. Fujihara, 2000, Biological & pharmaceutical bulletin.

Physiological correlation between glycyrrhizin, glycyrrhizin‐binding lipoxygenase and casein kinase II

H. Munakata, H. Ohtaka, K. Ohtsuki, 1996, FEBS letters.

Biochemical characterization of novel lignans isolated from the wood of Taxus yunnanensis as effective stimulators for glycogen synthase kinase-3β and the phosphorylation of basic brain proteins by the kinase in vitro.

A. Yamaguchi, K. Ohtsuki, Kouhei Morikawa, 2012, Biological & pharmaceutical bulletin.

Characterization of secretory type IIA phospholipase A2 (sPLA2-IIA) as a glycyrrhizin (GL)-binding protein and the GL-induced inhibition of the CK-II-mediated stimulation of sPLA2-IIA activity in vitro.

R. Sakamoto, K. Ohtsuki, M. Tanaka, 2001, Biological & pharmaceutical bulletin.

Characterization of nucleoside-diphosphate kinase-associated guanine nucleotide-binding proteins from HeLa S3 cells.

T. Ikeuchi, K. Ohtsuki, M. Yokoyama, 1986, Biochimica et biophysica acta.

Inhibitory effect of glycyrrhizin on polypeptide phosphorylation by polypeptide-dependent protein kinase (kinase P) in vitro.

K. Ohtsuki, N. Iahida, 1988, Biochemical and biophysical research communications.

Characterization of a polypeptide-dependent membrane protein kinase that specifically phosphorylates NS protein of vesicular stomatitis virus in vitro.

T. Ikeuchi, K. Ohtsuki, M. Yokoyama, 1988, The Tohoku journal of experimental medicine.

Rapid induction of nucleoside‐diphosphate kinase in HeLa S3 cells by human‐type interferons

T. Ikeuchi, K. Sugita, K. Ohtsuki, 1986, FEBS letters.

THE ANTI-INFLAMMATORY AND ANTI-VIRAL EFFECTS OF AN ETHNIC MEDICINE: GLYCYRRHIZIN

S. Rezazadeh, K. Ohtsuki, E. Hasanzadeh, 2010 .

Chloroplast ribonucleoproteins (RNPs) as phosphate acceptors for casein kinase II: purification by ssDNA-cellulose column chromatography.

T. Nakamura, K. Ohtsuki, M. Kanekatsu, 1995, Plant & cell physiology.

Biochemical characterization of casein kinase II as a protein kinase responsible for stimulation of HIV-1 protease in vitro.

Y. Morikawa, S. Asai, K. Ohtsuki, 2000, Biochemical and biophysical research communications.

Mechanism of DNA degradation induced by neocarzinostatin in Bacillus subtilis.

K. Ohtsuki, N. Ishida, 1975, The Journal of antibiotics.

Characterization of (-)-matairesinol as a potent inhibitor of casein kinase I in vitro.

S. Funayama, K. Ohtsuki, T. Noshita, 2003, Biological & pharmaceutical bulletin.

Complete recovery of the phosphoenzyme‐forming activity of nucleoside‐diphosphate kinases after reconstitution of their subunits

K. Ohtsuki, M. Yokoyama, H. Uesaka, 1986, FEBS letters.

Biochemical characterization of an effective substrate and potent activators of CK2 copurified with Bowman-Birk-type proteinase inhibitor from soybean seeds in vitro.

Takeshi Nakamura, K. Ohtsuki, Takashi Ueno, 2005, Biochimica et biophysica acta.

Biochemical characterization of a specific phosphate acceptor of nuclear cyclic AMP-independent protein kinase.

H. Shiraishi, K. Ohtsuki, N. Ishida, 1982, Biochimica et biophysica acta.

Biochemical characterization of cholesterol-3-sulfate as the sole effector for the phosphorylation of HMG1 by casein kinase I in vitro.

H. Munakata, K. Ohtsuki, M. Okano, 2001, Biochemical and biophysical research communications.

Biochemical Characterization of Selective Inhibitors for a Glycyrrhizin-binding Lipoxygenase from Soybeans

T. Satoh, K. Ohtsuki, T. Tomimori, 1997 .

Characterization of an apoptosis-inducing factor in Habu snake venom as a glycyrrhizin (GL)-binding protein potently inhibited by GL in vitro.

H. Munakata, K. Ohtsuki, Y. Abe, 1998, Biological & pharmaceutical bulletin.

Separation of phospholipase A2 in Habu snake venom by glycyrrhizin (GL)-affinity column chromatography and identification of a GL-sensitive enzyme.

H. Munakata, K. Ohtsuki, Y. Abe, 1998, Biological & pharmaceutical bulletin.

Biochemical characterization of suramin as a selective inhibitor for the PKA-mediated phosphorylation of HBV core protein in vitro.

K. Ohtsuki, M. Enomoto, K. Kuroki, 2006, Biological & pharmaceutical bulletin.

High phosphorylation of HBV core protein by two α‐type CK2‐activated cAMP‐dependent protein kinases in vitro

S. Kosuge, K. Ohtsuki, M. Enomoto, 2006, FEBS letters.

Characterization of bovine angiogenin-1 and lactogenin-like protein as glycyrrhizin-binding proteins and their in vitro phosphorylation by C-kinase.

R. Sakamoto, K. Ohtsuki, S. Yanahira, 2001, Biological & pharmaceutical bulletin.

The in vitro effects of glycyrrhizin and the derivatives of glycyrrhetinic acid on the activity of cAMP-dependent protein kinase and phosphorylation of cellular polypeptide by the kinase from Ehrlich ascites tumor cells.

K. Ohtsuki, N. Nagata, F. Shamsa, 1991, The Tohoku journal of experimental medicine.

Physiological correlation between nucleoside-diphosphate kinases and the 21-kDa guanine-nucleotide binding proteins copurified with the enzymes from the cell membrane fractions of Ehrlich ascites tumor cells.

K. Ohtsuki, M. Yokoyama, H. Uesaka, 1987, Biochimica et biophysica acta.

Physiological correlation between nucleoside-diphosphate kinase and the enzyme-associated guanine nucleotide binding proteins.

K. Ohtsuki, M. Yokoyama, H. Uesaka, 1987, Biochemical and biophysical research communications.

The biological significance of glycyrrhizin- and glycyrrhetinic acid derivative-induced selective phosphorylation of histones H2A and H2B by A-kinase in vitro.

T. Iwasa, K. Ohtsuki, N. Nagata, 1994, The Tohoku journal of experimental medicine.

Biochemical characterization of a casein kinase I-like actin kinase responsible for the actin-induced suppression of casein kinase II activity in vitro.

T. Nakamura, K. Ohtsuki, M. Okano, 1999, Biochimica et biophysica acta.

A novel CK2-mediated activation of type II cAMP-dependent protein kinase through specific phosphorylation of its regulatory subunit (RIIalpha) in vitro.

S. Kosuge, K. Ohtsuki, Yoshitaka Sawano, 2003, Biochemical and biophysical research communications.

Biochemical characterization of HIV‐1 Rev as a potent activator of casein kinase II in vitro

Y. Morikawa, Masahiko Ito, T. Maekawa, 1998, FEBS letters.

DNA‐binding sperm proteins with oligo‐arginine clusters function as potent activators for egg CK‐II

H. Saito, Toyoki Kato, H. Munakata, 1996, FEBS letters.

A plasmid encoding enzymes for nylon oligomer degradation: nucleotide sequence and analysis of pOAD2.

T. Yomo, I. Urabe, T. Maekawa, 1995, Microbiology.

Direct activation of guanine nucleotide binding proteins through a high-energy phosphate-transfer by nucleoside diphosphate-kinase.

K. Ohtsuki, M. Yokoyama, 1987, Biochemical and biophysical research communications.

Insertion sequence IS6100 on plasmid pOAD2, which degrades nylon oligomers

T. Yomo, I. Urabe, K. Kato, 1994, Journal of bacteriology.

Biochemical characterization of tau protein and its associated syndapin 1 and protein kinase Cepsilon for their functional regulation in rat brain.

Kanzo Suzuki, Fumitaka Kawakami, K. Ohtsuki, 2009, Biochimica et biophysica acta.

A novel consensus phosphorylation motif in sulfatide- and cholesterol-3-sulfate-binding protein substrates for CK1 in vitro.

Kanzo Suzuki, Fumitaka Kawakami, K. Ohtsuki, 2008, Biological & pharmaceutical bulletin.

Characterization of complement C3 as a glycyrrhizin (GL)-binding protein and the phosphorylation of C3alpha by CK-2, which is potently inhibited by GL and glycyrrhetinic acid in vitro.

Fumitaka Kawakami, K. Ohtsuki, Y. Shimoyama, 2003, Journal of biochemistry.

Biochemical characterization of 60S acidic ribosomal P proteins from porcine liver and the inhibition of their immunocomplex formation with sera from systemic lupus erythematosus (SLE) patients by glycyrrhizin in vitro.

H. Munakata, T. Maekawa, S. Kosuge, 2000, Biological & pharmaceutical bulletin.

An inhibitory effect of actin on casein kinase II activity in vitro

K. Ohtsuki, Takeshi Nakamura, A. Karino, 1996, FEBS letters.

Biochemical characterization of a 34 kda ribonucleoprotein (p34) purified from the spinach chloroplast fraction as an effective phosphate acceptor for casein kinase II

H. Munakata, K. Ohtsuki, M. Kanekatsu, 1993, FEBS letters.

Mouse spleen cell nuclear protein kinases and the stimulating effect of dsDNA on NHP phosphorylation by cyclic AMP-independent protein kinase in vitro.

M. Nakamura, K. Ohtsuki, E. Yamada, 1980, Journal of biochemistry.

A non-histone chromatin protein that is a specific phosphate acceptor of nuclear cAMP-independent protein kinase from mouse spleen cells.

M. Nakamura, H. Shiraishi, K. Ohtsuki, 1980, The Journal of biological chemistry.

Casein kinase 2 (CK2)-mediated reduction of the activities of Src family tyrosine kinases in vitro.

K. Ohtsuki, Y. Kamata, T. Yokoyama, 2004, Biological & pharmaceutical bulletin.

Inhibitory effect of glycyrrhizin on the phosphorylation and DNA-binding abilities of high mobility group proteins 1 and 2 in vitro.

R. Sakamoto, K. Ohtsuki, M. Okano, 2001, Biological & pharmaceutical bulletin.

Activation of C-kinase eta through its cholesterol-3-sulfate-dependent phosphorylation by casein kinase I in vitro.

K. Ohtsuki, Takahiro Miyanaga, M. Okano, 2004, Biological & pharmaceutical bulletin.

Identification of glycyrrhizin-binding protein kinase as casein kinase II and characterization of its associated phosphate acceptors in mouse liver.

K. Ohtsuki, S. Harada, Y. Shimoyama, 1996, Biochemical and biophysical research communications.

Biochemical characterization of galloyl pedunculagin (ellagitannin) as a selective inhibitor of the beta-regulatory subunit of A-kinase in vitro.

T. Tanaka, I. Kouno, T. Maekawa, 2001, Journal of biochemistry.

Purification and biochemical characterization of a fibroblast growth factor-binding protein (FGF-BP) from the lactoferrin fraction of bovine milk.

H. Kawakami, K. Hirayama, Fumitaka Kawakami, 2006, Biochimica et biophysica acta.

Casein kinase II inhibitors isolated from two Brazilian plants Hymenaea parvifolia and Wulffia baccata.

M. Ishibashi, E. Okuyama, K. Komiyama, 1999, Bioorganic & medicinal chemistry letters.

Neocarzinostatin-chromophore: a potent inhibitor of casein kinase II in vitro.

K. Ohtsuki, A. Karino, S. Tanoue, 1998, The Journal of antibiotics.

Biochemical characterization of glycyrrhizin as an effective inhibitor for hyaluronidases from bovine testis.

K. Ohtsuki, Y. Shimoyama, M. Fujihara, 1997, Biological & pharmaceutical bulletin.

Biochemical Characterization of Phospholipids, Sulfatide and Heparin as Potent Stimulators for Autophosphorylation of GSK-3β and the GSK-3β-Mediated Phosphorylation of Myelin Basic Protein In vitro

A. Yamaguchi, Kanzo Suzuki, Fumitaka Kawakami, 2007 .

An interferon-induced, ribosome-associated protein kinase which reduces the activity of initiation factor.

S. Baron, K. Ohtsuki, 1979, Journal of biochemistry.

Effects of feeding sialyllactose and galactosylated N-acetylneuraminic acid on swimming learning ability and brain lipid composition in adult rats

T. Urashima, Y. Ikeuchi, K. Ohtsuki, 2006 .

[Mechanisms of actions of neocarzinostatin (NCS) and NCS-associated nonprotein chromophore (author's transl)].

K. Ohtsuki, N. Ishida, 1981, Tanpakushitsu kakusan koso. Protein, nucleic acid, enzyme.

Neocarzinostatin (NCS) and microtubule-associated kinase.

M. Satake, K. Ohtsuki, T. Koike, 1980, Journal of antibiotics (Tokyo. 1968).

The inhibitory mechanism of in vitro protein phosphorylation by a nonprotein chromophore removed from neocarzinostatin.

K. Ohtsuki, T. Koike, N. Ishida, 1981, Biochimica et Biophysica Acta.

Biochemical characterization of a N-terminal fragment (p5) cleaved from fibroblast growth factor-binding protein (FGF-BP) in bovine milk in vitro.

H. Kawakami, Tomoki Kato, K. Hirayama, 2007, Biochimica et biophysica acta.

Casein kinase II (CK-II)-mediated stimulation of HIV-1 reverse transcriptase activity and characterization of selective inhibitors in vitro.

Y. Morikawa, T. Maekawa, S. Funayama, 1999, Biological & pharmaceutical bulletin.

Decreased initiation factor activity in mouse L cells treated with interferon

F. Dianzani, S. Baron, K. Ohtsuki, 1977, Nature.

Suppression of in vitro antibody response by ribosome-associated factor(s) from interferon-treated cells.

H. Johnson, K. Ohtsuki, 1979, Cellular immunology.

Characterization of immune type interferon (IFN gamma)-induced cytoplasmic protein kinase activity in mouse L cells.

H. Johnson, K. Ohtsuki, B. Torres, 1982, Biochemical and biophysical research communications.

Biochemical Characterization of Casein Kinases II (CK-II) from Cultured Cells of the Liverwort, Marchantia polymorpha

K. Ohtsuki, M. Kanekatsu, 1993 .