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C<sub>12</sub>-Helix Development in (αγ) <sub>n</sub> Sequences - Spectroscopic Characterization of Boc-[Aib-γ<sup>4</sup>( R)Val]-OMe Oligomers.
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- European Journal of Organic Chemistry, 2013, v. 2013, n. 17, p. 3590, doi. 10.1002/ejoc.201300264
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- Article
Structural Characterization of Backbone-Expanded Helices in Hybrid Peptides: (αγ)<sub> n</sub> and (αβ)<sub> n</sub> Sequences with Unconstrained β and γ Homologues of L-Val.
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- Angewandte Chemie International Edition, 2012, v. 51, n. 35, p. 8736, doi. 10.1002/anie.201204436
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- Article
Hybrid αγ Polypeptides: Structural Characterization of a C<sub>12</sub>/C<sub>10</sub> Helix with Alternating Hydrogen-Bond Polarity.
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- Angewandte Chemie International Edition, 2008, v. 47, n. 34, p. 6430, doi. 10.1002/anie.200801665
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- Article
Conformational Analysis of a 20-Membered Cyclic Peptide Disulfide from Conus virgo with a WPW Segment: Evidence for an Aromatic-Proline Sandwich.
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- Chemistry - A European Journal, 2014, v. 20, n. 17, p. 5075, doi. 10.1002/chem.201303687
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- Article
Conformational Diversity in Contryphans from Conus Venom: cis- trans Isomerisation and Aromatic/Proline Interactions in the 23-Membered Ring of a 7-Residue Peptide Disulfide Loop.
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- Chemistry - A European Journal, 2013, v. 19, n. 45, p. 15175, doi. 10.1002/chem.201301722
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A Designed Three-Stranded β-Sheet in an α/β Hybrid Peptide.
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- Chemistry - A European Journal, 2013, v. 19, n. 19, p. 5955, doi. 10.1002/chem.201204327
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- Article
Unexpected functional implication of a stable succinimide in the structural stability of Methanocaldococcus jannaschii glutaminase.
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- Nature Communications, 2016, v. 7, n. 9, p. 12798, doi. 10.1038/ncomms12798
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- Article
β-Turn Analogues in Model αβ-Hybrid Peptides: Structural Characterization of Peptides Containing β<sup>2,2</sup>Ac<sub>6</sub>c and β<sup>3,3</sup>Ac<sub>6</sub>c Residues.
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- Chemistry - An Asian Journal, 2012, v. 7, n. 7, p. 1671, doi. 10.1002/asia.201200052
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- Article
Peptide hairpins with strand segments containing α- and β-amino acid residues: Cross-strand aromatic interactions of facing Phe residues.
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- Biopolymers, 2005, v. 80, n. 6, p. 787, doi. 10.1002/bip.20294
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- Article
Ambidextrous molecules: Cylindrical peptide structures formed by fusing left- and right-handed helices.
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- Biopolymers, 1996, v. 39, n. 3, p. 279, doi. 10.1002/(SICI)1097-0282(199609)39:3<279::AID-BIP1>3.0.CO;2-L
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- Article
β-Hairpins Generated from Hybrid Peptide Sequences Containing both α- and β-Amino Acids.
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- Helvetica Chimica Acta, 2002, v. 85, n. 10, p. 3313, doi. 10.1002/1522-2675(200210)85:10<3313::AID-HLCA3313>3.0.CO;2-P
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- Article
Front Cover: Mass Spectrometric Analysis of Cyclotides from Clitoria ternatea: Xxx‐Pro Bond Fragmentation as Convenient Diagnostic of Pro Residue Positioning (Chem. Asian J. 19/2021).
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- Chemistry - An Asian Journal, 2021, v. 16, n. 19, p. 2752, doi. 10.1002/asia.202101050
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- Article
Mass Spectrometric Analysis of Cyclotides from Clitoria ternatea: Xxx‐Pro Bond Fragmentation as Convenient Diagnostic of Pro Residue Positioning.
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- Chemistry - An Asian Journal, 2021, v. 16, n. 19, p. 2920, doi. 10.1002/asia.202100585
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- Article
Two Novel Hexadepsipeptides with Several Modified Amino Acid Residues Isolated from the Fungus Isaria.
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- Chemistry & Biodiversity, 2004, v. 1, n. 3, p. 489, doi. 10.1002/cbdv.200490043
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- Article
Promotion of Folding in Hybrid Peptides through Unconstrained γ Residues: Structural Characterization of Helices in (αγγ)<sub> n</sub> and (αγα)<sub> n</sub> Sequences.
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- Angewandte Chemie International Edition, 2013, v. 52, n. 11, p. 3136, doi. 10.1002/anie.201209324
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- Article
Folded conformations of antigenic peptides from riboflavin carder protein in aqueous hexafluoroacetone
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- Protein Science: A Publication of the Protein Society, 1998, v. 7, n. 1, p. 123, doi. 10.1002/pro.5560070113
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C9 Helices and Ribbons in γ-Peptides: Crystal Structures of Gabapentin OligomersThis research was supported by a grant from the Council of Scientific and Industrial Research (CSIR) and Program Support in the area of Molecular Diversity and Design, Department of Biotechnology, India. We thank Dr. K. Nagarajan of Hikal R&D Centre, Bangalore (India), for the sample of gabapentin. P.G.V. and K.A. thank the CSIR for a senior research fellowship and research associateship, respectively. X-ray diffraction data were collected on the CCD facility funded under the IRHPA program of the Department of Science and Technology, India.
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- Angewandte Chemie, 2005, v. 117, n. 31, p. 5052, doi. 10.1002/ange.200501055
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Hydrogen-Bond Lengths in Polypeptide Helices: No Evidence for Short Hydrogen BondsThis research was supported by a grant from the Council of Scientific and Industrial Research and Program Support in the area of Molecular Diversity and Design, Department of Biotechnology, India. We thank the reviewers for extremely constructive comments.
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- Angewandte Chemie, 2004, v. 116, n. 48, p. 6896
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The Structural Characterization of Folded Peptides Containing the Conformationally Constrained β-Amino Acid Residue β<sup>2,2</sup>Ac<sub>6</sub>c.
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- Helvetica Chimica Acta, 2012, v. 95, n. 12, p. 2589, doi. 10.1002/hlca.201200537
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- Article
Promotion of Folding in Hybrid Peptides through Unconstrained γ Residues: Structural Characterization of Helices in (αγγ)<sub> n</sub> and (αγα)<sub> n</sub> Sequences.
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- Angewandte Chemie, 2013, v. 125, n. 11, p. 3218, doi. 10.1002/ange.201209324
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- Article
Structural Characterization of Backbone-Expanded Helices in Hybrid Peptides: (αγ)<sub> n</sub> and (αβ)<sub> n</sub> Sequences with Unconstrained β and γ Homologues of L-Val.
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- Angewandte Chemie, 2012, v. 124, n. 35, p. 8866, doi. 10.1002/ange.201204436
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- Article
Conformational properties and aggregation of homo-oligomeric β<sup>3</sup>( R)-valine peptides in organic solvents.
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- Biopolymers, 2017, v. 108, n. 3, p. n/a, doi. 10.1002/bip.23011
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- Article
Homooligomeric β³(R)-valine peptides: transformation between C<sub>14</sub> and C<sub>12</sub> helical structures induced by a guest Aib residue.
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- Biopolymers, 2017, v. 108, n. 2, p. 1, doi. 10.1002/bip.22935
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Homooligomeric β<sup>3</sup>(R)‐valine peptides: Transformation between C<sub>14</sub> and C<sub>12</sub> helical structures induced by a guest Aib residue.
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- Biopolymers, 2017, v. 108, n. 1, p. 1, doi. 10.1002/bip.22935
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Intramolecular backbone…backbone hydrogen bonds in polypeptide conformations. The other way around: ε-turn.
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- Biopolymers, 2017, v. 108, n. 1, p. 1, doi. 10.1002/bip.22911
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Aromatic interactions in model peptide β-hairpins: Ring current effects on proton chemical shifts.
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- Biopolymers, 2012, v. 98, n. 3, p. 185, doi. 10.1002/bip.22003
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Characterization of bent helical conformations in polymorphic forms of a designed 18-residue peptide containing a central gly-pro segment.
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- Biopolymers, 2012, v. 98, n. 1, p. 76, doi. 10.1002/bip.21697
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Chain length effects on helix-hairpin distribution in short peptides with Aib-<sup> D</sup>Ala and Aib-Aib Segments.
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- Biopolymers, 2011, v. 96, n. 6, p. 744, doi. 10.1002/bip.21613
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Hybrid polypeptides: Gabapentin as a stereochemically constrained γ-amino acid residue.
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- Biopolymers, 2010, v. 94, n. 6, p. 733, doi. 10.1002/bip.21468
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Helical conformations of hexapeptides containing N-terminus diproline segments.
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- Biopolymers, 2010, v. 94, n. 3, p. 360, doi. 10.1002/bip.21395
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Conformational choices for the stereochemically constrained γ-amino acid residue gabapentin: Theoretical studies and correlation with experimental results.
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- Biopolymers, 2009, v. 92, n. 5, p. 426, doi. 10.1002/bip.21214
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Conformations of heterochiral and homochiral proline-pseudoproline segments in peptides: Context dependent cis- trans peptide bond isomerization.
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- Biopolymers, 2009, v. 92, n. 5, p. 405, doi. 10.1002/bip.21207
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- Article
Conformations of β-amino acid residues in peptides: X-ray diffraction studies of peptides containing the achiral residue 1-aminocyclohexaneacetic acid, β<sup>3,3</sup>Ac<sub>6</sub>c.
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- Biopolymers, 2008, v. 90, n. 2, p. 138, doi. 10.1002/bip.20957
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- Article
Solid state and solution conformations of a hybrid αγααγα hexapeptide. Characterization of a backbone expanded analog of the α-polypeptide 3.
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- Biopolymers, 2008, v. 90, n. 6, p. 759, doi. 10.1002/bip.21076
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Erratum: 'Conformations of β-amino acid residues in peptides: X-ray diffraction studies of peptides containing the achiral residue 1-aminocyclohexaneacetic acid, β<sup>3,3</sup>Ac<sub>6</sub>c'.
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- Biopolymers, 2008, v. 90, n. 4, p. 581, doi. 10.1002/bip.21014
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Crystal structures of peptide enantiomers and racemates: Probing conformational diversity in heterochiral Pro-Pro sequences.
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- Biopolymers, 2008, v. 90, n. 4, p. 537, doi. 10.1002/bip.20982
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Tuning the β-turn segment in designed peptide β-hairpins: Construction of a stable type I′ β-turn nucleus and hairpin-helix transition promoting segments.
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- Biopolymers, 2007, v. 88, n. 3, p. 350, doi. 10.1002/bip.20649
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Tryptophan rich peptides: Influence of indole rings on backbone conformation.
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- Biopolymers, 2007, v. 88, n. 1, p. 36, doi. 10.1002/bip.20625
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The fully‐extended conformation in peptides and proteins.
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- Peptide Science, 2018, v. 110, n. 5, p. N.PAG, doi. 10.1002/bip.23100
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- Article
Transcriptomic profiling of the medicinal plant Clitoria ternatea: identification of potential genes in cyclotide biosynthesis.
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- Scientific Reports, 2020, v. 10, n. 1, p. 1, doi. 10.1038/s41598-020-69452-7
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- Article
Crystal Structures of a New Polymorphic Form of Gabapentin Monohydrate and the E and Z Isomers of 4-Tertiarybutylgabapentin.
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- Chemical Biology & Drug Design, 2009, v. 73, n. 1, p. 83, doi. 10.1111/j.1747-0285.2008.00726.x
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- Article
Albumin Oxidation and Albumin Glycation Discordance During Type 2 Diabetes Therapy: Biological and Clinical Implications.
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- Metabolic Syndrome & Related Disorders, 2024, v. 22, n. 5, p. 372, doi. 10.1089/met.2023.0275
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Differential Spectrum of Albumin Glycation, Oxidation, and Truncation in Type 2 and Type 1 Diabetes: Clinical and Biological Implications.
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- Metabolic Syndrome & Related Disorders, 2023, v. 21, n. 7, p. 397, doi. 10.1089/met.2023.0079
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Designed Peptides with Homochiral and Heterochiral Diproline Templates as Conformational Constraints.
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- Chemistry - A European Journal, 2008, v. 14, n. 20, p. 6192, doi. 10.1002/chem.200702029
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- Article
Hybrid Peptides: Expanding the β Turn in Peptide Hairpins by the Insertion of β-, γ-, and δ-Residues.
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- Chemistry - A European Journal, 2007, v. 13, n. 20, p. 5917, doi. 10.1002/chem.200601562
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- Article
Hybrid Peptide Hairpins Containing α- and ω-Amino Acids: Conformational Analysis of Decapeptides with Unsubstituted β-, γ-, and δ-Residues at Positions 3 and 8.
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- Chemistry - A European Journal, 2006, v. 12, n. 12, p. 3295, doi. 10.1002/chem.200500742
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Molecular Conformation and Packing of Peptide Hairpins in the Solid State: Structures of Two Synthetic Octapeptides Containing 1-Aminocycloalkane-1-Carboxylic Acid Residues at the i+2 Position of the Turn.
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- Chemistry - A European Journal, 2005, v. 11, n. 12, p. 3609, doi. 10.1002/chem.200401124
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- Article
αγ Hybrid Peptides that Contain the Conformationally Constrained Gabapentin Residue: Characterization of Mimetics of Chain Reversals.
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- Chemistry - A European Journal, 2003, v. 9, n. 19, p. 4789
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Structural Effects on the Formation of Proton and Alkali Metal Ion Adducts of Apolar, Neutral Peptides: Electrospray Ionization Mass Spectrometry and Ab Initio Theoretical Studies.
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- Chemistry - A European Journal, 2002, v. 8, n. 21, p. 4980, doi. 10.1002/1521-3765(20021104)8:21<4980::AID-CHEM4980>3.0.CO;2-M
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Molecular Carpentry: Piecing Together Helices and Hairpins in Designed Peptides.
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- Chemistry - A European Journal, 2001, v. 7, n. 4, p. 840, doi. 10.1002/1521-3765(20010216)7:4<840::AID-CHEM840>3.0.CO;2-M
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- Article