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Number of items: 34.

Journal Article

Chandra, Sarat T and Aditi, S and Kumar, Maneesh M and Mukherji, S and Modak, J and Chauhan, VS and Sarada, R and Mudliar, SN (2017) Growth and biochemical characteristics of an indigenous freshwater microalga, Scenedesmus obtusus, cultivated in an airlift photobioreactor: effect of reactor hydrodynamics, light intensity, and photoperiod. In: BIOPROCESS AND BIOSYSTEMS ENGINEERING, 40 (7). pp. 1057-1068.

Parween, Shaheena and Misra, Anurag and Ramakumar, Suryanarayanarao and Chauhan, VS (2014) Self-assembled dipeptide nanotubes constituted by flexible beta-phenylalanine and conformationally constrained alpha,beta-dehydrophenylalanine residues as drug delivery system. In: JOURNAL OF MATERIALS CHEMISTRY B, 2 (20). pp. 3096-3106.

Mishra, Aseem and Misra, Anurag and Vaishnavi, SriT and Thota, Chaitanya and Gupta, Madhvi and Ramakumar, Suryanarayanarao and Chauhan, VS (2013) Conformationally restricted short peptides inhibit human islet amyloid polypeptide (hIAPP) fibrillization. In: CHEMICAL COMMUNICATIONS, 49 (26). pp. 2688-2690.

Gupta, Madhvi and Acharya, Rudresh and Mishra, Aseem and Ramakumar, Suryanarayanarao and Ahmed, Faizan and Chauhan, VS (2008) Dehydrophenylalanine (\Delta Phe) as a \beta Breaker:Extended Structure Terminated by a \Delta Phe-Induced Turn in the Pentapeptide Boc-Phe1-Ala2-Ile3-\Delta Phe4-Ala5-OMe. In: ChemBioChem, 9 (9). pp. 1375-1378.

Acharya, Rudresh and Gupta, Madhvi and Ramakumar, Suryanarayanarao and Ramagopal, Udupi A and Chauhan, VS (2007) Observation of glycine zipper and unanticipated occurrence of ambidextrous helices in the crystal structure of a chiral undecapeptide. In: BMC Structural Biology, 7 (51). pp. 1-9.

Gupta, Madhavi and Bagaria, Ashima and Mishra, Aseem and Mathur, Puniti and Basu, Atanu and Ramakumar, Suryanarayanarao and Chauhan, VS (2007) Self-assembly of a dipeptide-containing conformationally restricted dehydrophenylalanine residue to form ordered nanotubes. In: Advanced Materials, 19 (6). pp. 858-861.

Mathur, P and Ramagopal, UA and Ramakumar, Suryanarayanarao and Jagannathan, NR and Chauhan, VS (2006) Stabilization of unusual structures in peptides using alpha,beta-dehydrophenylalanine: Crystal and solution structures of Boc-Pro-Delta Phe-Val-Delta Phe-Ala-OMe and Boc-Pro-Delta Phe-Gly-Delta Phe-Ala-OMe. In: Biopolymers, 84 (3). pp. 298-309.

Bagaria, A and Ramakumar, S and Gupta, M and Chauhan, VS (2005) Cyclo(L-leucyl-$\alpha$,$\beta$-dehydrophenylalanine): the first diketopiperazine containing an $\alpha$,$\beta$-dehydrophenylalanine residue. In: Acta crystallographica. Section C, Crystal structure communications, 61 (3). pp. 174-176.

Rudresh, * and Gupta, Madhvi and Ramakumar, Suryanarayanarao and Chauhan, VS (2005) Helix packing motif common to the crystal structures of two undecapeptides containing dehydrophenylalanine residues: Implications for the de novo design of helical bundle super secondary structural modules. In: Peptide Science, 9999 (9999). pp. 1-29.

Rudresh, * and Ramakumar, Suryanarayanarao and Ramagopal, Udupi A and Inai, Yoshihito and Goel, Suchi and Sahal, Dinkar and Chauhan, VS (2004) De Novo Design and Characterization of a Helical Hairpin Eicosapeptide: Emergence of an Anion Receptor in the Linker Region. In: Structure, 12 (3). pp. 389-396.

Mathur, Puniti and Ramakumar, S and Chauhan, VS (2004) Peptide Design Using \alpha , \beta - Dehydro Amino Acids: From \beta -Turns to Helical Hairpins. In: Peptide Science, 76 (2). pp. 150-161.

Padyana, Anil K and Ramakumar, S and Mathur, Puniti and Jagannathan, NR and Chauhan, VS (2003) Role of a two-residue spacer in an \alpha, \beta -didehydrophenylalanine containing hexapeptide: crystal and solution structure of Boc-Val- \bigtriangleup Phe-Leu-Ala- \bigtriangleup Phe-Ala-OMe. In: Journal of Peptide Science, 9 (1). pp. 54-63.

Ramagopal, Udupi A and Ramakumar, Suryanarayanarao and Mathur, Puniti and Joshi, Ratanmani and Chauhan, VS (2002) Dehydrophenylalanine zippers: strong helix-helix clamping through a network of weak interactions. In: Protein Engineering, 15 (4). pp. 331-335.

Ramagopal, Udupi A and Ramakumar, Suryanarayanarao and Sahal, Dinkar and Chauhan, VS (2001) De novo design and characterization of an apolar helical hairpin peptide at atomic resolution: Compaction mediated by weak interactions. In: Proceedings of the National Academy of Sciences of the United States of America, 98 (3). 870-874.

Ramagopal, UA and Ramakumar, S and Joshi, R and Chauhan, VS (1998) Crystal structure of Boc-LAla-Delta Phe-Delta Phe-Delta Phe-Delta Phe-NHMe: a left-handed helical peptide. In: Journal of Peptide Research, 52 (3). pp. 208-215.

Rajashankar, KR and Ramakumar, S and Jain, RM and Chauhan, VS (1997) Role of two consecutive alpha,beta-dehydrophenylalanines in peptide structure: Crystal and molecular structure of Boc-Leu-Delta Phe-Delta Phe-Ala-Phe-NHMe. In: Biopolymers, 42 (3). pp. 373-382.

Jain, RM and Rajashankar, KR and Ramakumar, Suryanarayanarao and Chauhan, VS (1997) First Observation of Left-Handed Helical Conformation in a Dehydro Peptide Containing Two l-Val Residues. Crystal and Solution Structure of Boc-l-Val-ΔPhe-ΔPhe-ΔPhe-l-Val-OMe. In: Journal Of The American Chemical Society, 119 (14). pp. 3205-3211.

Rajashankar , KR and Ramakumar, S and Jain, RM and Chauhan, VS (1996) Helix termination and chain reversal: Crystal and molecular structure of the alpha,beta-dehydrooctapeptide Boc-Val Delta Phe-Phe-Ala-Leu-Ala-Delta Phe-Leu-OH. In: Journal of Biomolecular Structure & Dynamics, 13 (4). 641-647 .

Rajashankar, Kanagalaghatta Ramabhatta and Ramakumar, Suryanarayanarao and Mal, Tapas Kumar and Jain, Ratan Mani and Chauhan, VS (1996) Schellman Motif in Dehydrooligopeptides: Crystal and Molecular Structure of Boc-Val- \bigtriangleup Phe-Leu-Phe-Ala- \bigtriangleup Phe-Leu-OMe. In: Angewandte Chemie International Edition in English, 35 (7). pp. 765-768.

Rajashankar, KR and Chauhan, VS and Ramakumar, S (1995) Crystal and molecular structure of Boc-Phe-Val-OMe; comparison of the peptide conformation with its dehydro analogue. In: International Journal of Peptide & Protein Research, 46 (6). pp. 487-493.

Rajashankar, KR and Ramakumar, S and Jain, RM and Chauhan, VS (1995) Observation of Water-Mediated Helix-Terminating Conformation in a Dehydrophenylalanine Peptide: Crystal and Solution Structure of the Octapeptide Ac-.DELTA.Phe-Val-.DELTA.Phe-Phe-Ala-Val-.DELTA.Phe-Gly-OMe. In: Journal of the American Chemical Society, 117 (47). pp. 11773-11779.

Rajashankar, KR and Ramakumar, S and Mal, TK and Jain, RM and Chauhan, VS (1995) Synthesis, and Crystal and Molecular Structure of the $ 3_{10}-Helical \aplha,\beta $-dehydro pentapeptide Boc-Leu-Phe-Ala- \bigtriangleup Phe-Leu-Ome. In: Biopolymers, 35 (2). pp. 141-147.

Rajashankar, Kanagalaghatta Ramabhatta and Ramakumar, Suryanarayanarao and Mal, Tapas Kumar and Chauhan, VS (1994) Synthesis, Crystal and Molecular Structure of Boc-Pro- \bigtriangleup Phe- Ala- \bigtriangleup Phe- Ala-OMe ; A Pentapeptide with a Novel \beta -Bend Ribbon Structure. In: Angewandte Chemie International Edition in English, 33 (9). pp. 970-973.

Piazzesi, AM and Bardi, R and Crisma, M and Banora, GM and Toniolo, C and Chauhan, VS and Kaur, P and Uma, K and Balaram, P (1991) Conformational restrictions of peptides via backbone modification: Solution and crystal-state analysis of Boc-L-Pro-DZPhe-Gly-NH2. In: Gazzetta Chimica Italiana, 121 (1). pp. 1-7.

Gupta, Alka and Chauhan, VS (1990) Synthetic and conformational studies on dehydroalanine-containing model peptides. In: Biopolymers, 30 (3-4). pp. 395-403.

Uma, K and Balaram, P and Kaur, Paramjeet and Kumar Sharma, Ashwani and Chauhan, VS (1989) 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. In: International Journal of Biological Macromolecules, 11 (3). pp. 169-171.

Chauhan, VS and Uma, K and Kaur, Paramjeet and Balaram, P (1989) Conformations of dehydrophenylalanine containing peptides: nmr studies of an acyclic hexapeptide with two delta Z-Phe residues. In: Biopolymers, 28 (3). pp. 763-771.

Kaur, Paramjeet and Uma, K and Balaram, P and Chauhan, VS (1989) Synthetic and conformational studies on dehydrophenylalanine containing model peptides. In: International Journal of Peptide & Protein Research, 33 (2). 103 -109 .

Chauhan, VS and Uma, K and Kaur, Paramjeet and Balaram, P (1989) Conformations of dehydrophenylalanine containing peptides: nmr studies of an acyclic hexapeptide with two z-Phe residues. In: Biopolymers, 28 (3). pp. 763-771.

Chauhan, VS and Kaur, Paramjeet and Sen, Nirupa and Uma, K and Jacob, Jose and Balaram, P (1988) Conformational Analysis of an Active Chemotactic Peptide Analog Containing Z-dehydrophbnylalanine at Position 3. In: Tetrahedron, 44 (8). pp. 2359-2366.

Uma, K and Chauhan, VS and Arun, Kumar and Balaram, Padmanabhan (1988) Conformations of dehydrophenylalanyl containing peptides. Nuclear Overhauser effect study of two acyclic. In: International Journal of Peptide and Protein Research, 31 (4). pp. 349-358.

Chauhan, VS and Sharma, AK and Uma, K and Paul, PKC and Balaram, Padmanabhan (1987) Conformations of dehydrophenylalanine containing peptides. NMR studies on three tripeptides with a central dehydrophenylalanyl residue. In: International Journal of Peptide and Protein Research, 29 (1). pp. 126-133.

Editorials/Short Communications

Rajashankar, KR and Ramakumar, R and Jain, RM and Chauhan, VS (1995) First observation of an .alpha.-helix in .alpha.,.beta.-dehydrooligopeptides: Crystal structure of Boc-Val-.DELTA.Phe-Ala-Leu-Gly-OMe. In: Journal of the American Chemical Society, 117 (40). pp. 10129-10130.

Rajashankar , KR and Ramakumar, S and Chauhan, VS (1992) Design of a helical motif using .alpha.,.beta.-dehydrophenylalanine residues: crystal structure of Boc-Val-.DELTA.Phe-Phe-Ala-Phe-.DELTA.Phe-Val-.DELTA.PHe-Gly-OCH3, a 310-helical nonapeptide. In: Journal of the American Chemical Society, 114 (23). pp. 9225-9226.

This list was generated on Fri Nov 15 03:13:35 2019 IST.