K. Uma

发表

Zervamicins, a structurally characterised peptide model for membrane ion channels.

J. Flippen-Anderson, I. Karle, M. Sansom, 1992, Biochemical and biophysical research communications.

Synthetic and conformational studies on dehydrophenylalanine containing model peptides

Virander S. Chauhan, P. Balaram, K. Uma, 2009 .

Conformations of dehydrophenylalanine containing peptides. NMR studies on three tripeptides with a central dehydrophenylalanyl residue.

Virander S. Chauhan, P. Balaram, A. Sharma, 2009 .

Conformations of dehydrophenylalanine containing peptides. Nuclear Overhauser effect study of two acyclic tetrapeptides.

Virander S. Chauhan, P. Balaram, A. Kumar, 2009, International journal of peptide and protein research.

Conformational analysis of an active chemotactic peptide analog containing z-dehydrophbnylalanine at position 3

Virander S. Chauhan, P. Balaram, K. Uma, 1988 .

New insights on physico-chemical transformations of ZnO: From clustered multipods to single crystalline nanoplates

K. J. Ambily, K. Warrier, M. Chandran, 2012 .

Conformations of peptides containing Z-alpha,beta-dehydroleucine (delta ZLeu). A comparison of Boc-Pro-delta ZLeu-Gly-NHEt and Boc-Pro-delta ZPhe-Gly-NHEt.

Virander S. Chauhan, P. Balaram, A. Sharma, 1989, International journal of biological macromolecules.

Conformations of dehydrophenylalanine containing peptides: nmr studies of an acyclic hexapeptide with two Δz‐Phe residues

Virander S. Chauhan, P. Balaram, K. Uma, 1989, Biopolymers.

Alpha-helix and mixed 3(10)/alpha-helix in cocrystallized conformers of Boc-Aib-Val-Aib-Aib-Val-Val-Val-Aib-Val-Aib-OMe.

J. Flippen-Anderson, I. Karle, H. Balaram, 1989, Proceedings of the National Academy of Sciences of the United States of America.

Modular design of synthetic protein mimics. Crystal structure of two seven-residue helical peptide segments linked by .epsilon.-aminocaproic acid

Judith L. Flippen-Anderson, J. Flippen-Anderson, I. Karle, 1991 .

Apolar peptide models for conformational heterogeneity, hydration, and packing of polypeptide helices: Crystal structure of hepta‐ and octapeptides containing α‐aminoisobutyric acid

J. Flippen-Anderson, I. Karle, P. Balaram, 1990, Proteins.

Peptide mimics for structural features in proteins. Crystal structures of three heptapeptide helices with a C-terminal 6-->1 hydrogen bond.

J. Flippen-Anderson, I. Karle, P. Balaram, 2009, International journal of peptide and protein research.

Solvated helical backbones: X‐ray diffraction study of Boc‐Ala‐Leu‐Aib‐Ala‐Leu‐Aib‐OMe · H2O

J. Flippen-Anderson, I. Karle, P. Balaram, 1989, Biopolymers.

Aqueous channels within apolar peptide aggregates: solvated helix of the alpha-aminoisobutyric acid (Aib)-containing peptide Boc-(Aib-Ala-Leu)3-Aib-OMe.2H2O.CH3OH in crystals.

J. Flippen-Anderson, I. Karle, P. Balaram, 1988, Proceedings of the National Academy of Sciences of the United States of America.

Hydration and distortion of peptide helices in crystals. Alpha-helical structure of a dodecapeptide, Boc-(Ala-Leu-Aib)4-OMe.

J. Flippen-Anderson, I. Karle, P. Balaram, 2009, International journal of peptide and protein research.

Unfolding of an α‐helix in peptide crystals by solvation: Conformational fragility in a heptapeptide

J. Flippen-Anderson, I. Karle, P. Balaram, 1993, Biopolymers.

Synthesis, Growth and Characterization of Bis Thiourea Sodium Zinc Sulphate Single Crystals-A Semi Organic Nlo Material

G. Pasupathi, R. Manimekalai, K. Uma, 2015 .

Synthesis and Investigation on Structural, Thermal, Mechanical, Linear Optical, and Nonlinear Optical Nature of Potassium Sulphato Oxalate Single Crystals

R. Punniyamoorthy, G. Pasupathi, R. Manimekalai, 2019, Crystal Research and Technology.

Influence of ethylene diamine tetra acetic acid on the performance of ferrous sulfate hepta hydratenon linear optical single crystal

G. Pasupathi, R. Manimekalai, K. Uma, 2015 .

Peptide design: Influence of a guest Aib‐Pro segment on the stereochemistry of an Oligo‐Val sequence—solution conformations and crystal structure of Boc‐(Val)2‐Aib‐Pro‐(Val)3‐OMe

J. Flippen-Anderson, I. Karle, H. Balaram, 1990, Biopolymers.

Helix aggregation in peptide crystals: Occurrence of either all parallel or antiparallel packing motifs for α‐helices in polymorphs of Boc‐Aib‐Ala‐Leu‐Ala‐Leu‐Aib‐Leu‐Ala‐Leu‐Aib‐OMe

J. Flippen-Anderson, I. Karle, P. Balaram, 1990, Biopolymers.

Aggregation studies in crystals of apolar helical peptides: Boc-Aib-Val-Ala-Leu-Aib-Val-Ala-Leu-Aib-OMe.

J. Flippen-Anderson, I. Karle, P. Balaram, 2009, International journal of peptide and protein research.

Effects of End Group and Aggregation on Helix Conformation: Crystal Structure of Ac‐(Aib‐Val‐Ala‐Leu)2‐Aib‐ OMe

I. Karle, P. Balaram, K. Uma, 1996, Journal of peptide science : an official publication of the European Peptide Society.

Modular design of synthetic protein mimics. Characterization of the helical conformation of a 13-residue peptide in crystals.

J. Flippen-Anderson, I. Karle, P. Balaram, 1989, Biochemistry.

Stereochemical constraints in peptide design: Analysis of the influence of a disulfide bridge and an α‐aminoisobutyryl residue on the conformation of a hexapeptide

P. Balaram, R. Kishore, K. Uma, 1993, Biopolymers.

Simultaneous observation of positive and negative nuclear Overhauser effects in oligopeptides due to segmental motion.

H. Balaram, P. Balaram, S. Raghothama, 1988, Biochemical and biophysical research communications.

Parallel zippers formed by alpha-helical peptide columns in crystals of Boc-Aib-Glu(OBzl)-Leu-Aib-Ala-Leu-Aib-Ala-Lys(Z)-Aib-OMe.

J. Flippen-Anderson, I. Karle, P. Balaram, 1990, Proceedings of the National Academy of Sciences of the United States of America.

Synthetic peptide models for protein secondary structures. Beta-sheet formation in acyclic cystine peptides.

H. Balaram, P. Balaram, K. Uma, 2009, International journal of peptide and protein research.

Crystal state conformation of three model monomer units for the β‐bend ribbon structure

C. Toniolo, M. Crisma, P. Balaram, 1991 .

Modular design of synthetic protein mimics. Crystal structures, assembly, and hydration of two 15- and 16-residue apolar, leucyl-rich helical peptides

J. Flippen-Anderson, I. Karle, P. Balaram, 1990 .

Effects of End Group and Aggregation on Helix Conformation: Crystal Structure of Ac‐(Aib‐Val‐Ala‐Leu)2‐Aib‐ OMe

J. Flippen-Anderson, I. Karle, P. Balaram, 1996, Journal of peptide science : an official publication of the European Peptide Society.

Peptide design: Influence of a guest Aib‐Pro segment on the stereochemistry of an Oligo‐Val sequence—solution conformations and crystal structure of Boc‐(Val)2‐Aib‐Pro‐(Val)3‐OMe

J. Flippen-Anderson, H. Balaram, K. Uma, 1990, Biopolymers.

Synthetic peptide helices in crystals: Structure and antiparallel and skewed packing motifs for α‐helices in two isomeric decapeptides

J. Flippen-Anderson, I. Karle, P. Balaram, 1990, Biopolymers.

Accommodation of a D‐Phe residue into a right‐handed 310‐helix: Structure of Boc‐D‐Phe‐(Aib)4‐Gly‐L‐Leu‐(Aib)2‐Ome, an analogue of the amino terminal segment of antiamoebins and emerimicins

J. Flippen-Anderson, I. Karle, P. Balaram, 1993, Biopolymers.