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Sankarapandi, S and Sukumar, M and Balaram, P and Manoharan, PT (1995) Biradicals as ESR Probes of Conformations in Model \beta-turn Peptides. In: Biochemical and Biophysical Research Communications, 213 (2). pp. 439-446.
Bardi, R and Piazzesi, AM and Crisma, M and Toniolo, C and Sukumar, M and Balaram, P (1992) Structure of N-tert-butyloxycarbonyl-[alpha]-aminoisobutyryl-DL-pipecolyl-[alpha]-aminoisobutyric acid methyl ester. In: Acta Crystallographica Section C, 48 . pp. 1645-1648.
Bardi, R and Piazzesi, AM and Crisma, M and Toniolo, C and Sukumar, M and Balaram, P (1992) Structure of N-tert-butyloxycarbonyl-[alpha]-aminoisobutyryl-DL-pipecolyl-[alpha]-aminoisobutyric acid methyl ester. In: Acta Crystallographica Section C, 48 . pp. 1645-1648.
Bardi, R and Piazzesi, AM and Crisma, M and Toniolo, C and Sukumar, M and Balaram, P (1992) Structure of N-tert-Butyloxycarbonyl-alpha-aminoisobutyryl-DL-pipecolyl-alpha-aminoisobutyric Acid Methyl Ester. In: Acta Crystallographica Section C: Crystal Structure Communications, 48 (9). pp. 1645-1648.
Agarwalla, S and Mellor, IR and Sansom, MSP and Karle, IL and Flippen-Anderson, JL and Uma, K and Krishna, K and Sukumar, M and Balaram, P (1992) Zervamicins, a structurally characterised peptide model for membrane ion channels. In: Biochemical and Biophysical Research Communications, 186 (1). pp. 8-15.
Karle, Isabella L and Flippen-Anderson, Judith L and Sukumar, M and Balaram, P (1992) Helix Packing of Leucine-Rich Peptides: A Parallel Leucine Ladder in the Structure of Boc- Aib-Leu- Aib- Aib-Leu-Leu-Leu- Aib-Leu- Aib-OMe. In: Proteins: Structure, Function, and Genetics, 12 (4). pp. 324-330.
Balaram, P and Krishna, K and Sukumar, M and Mellor, IR and Sansom, Mark SP (1992) The properties of ion channels formed by zervamicins. In: European Biophysics Journal, 21 (2). pp. 117-128.
Valle, G and Crisma, M and Toniolo, C and Rao, Sudhanand RB and Sukumar, M and Balaram, P (1991) Stereochemistry of peptides containing 1-aminocycloheptane-1-carboxylic acid (Ac-c). In: International Journal of Peptide & Protein Research, 38 (6). pp. 511-518.
Valle, G and Crisma, M and Toniolo, C and Sudhanand, * and Sukumar, M and Balaram, P and Rao, R Balaji (1991) Stereochemistry of peptides containing 1-aminocycloheptane-1-carboxylic acid (Ac7c). In: International Journal of Peptide & Protein Research, 38 (6). pp. 511-518.
Isabella, L and Karle, IL and Flippen-Anderson, Judith L and Sukumar, M and Uma, K and Balaram, P (1991) Modular design of synthetic protein mimics. Crystal structure of two seven-residue helical peptide segments linked by .epsilon.-aminocaproic acid. In: Journal of the American Chemical Society, 113 (10). 3952 -3956.
Isabella, L Karle and Judith, L Flippen-Anderson and Uma, K and Sukumar, M and Balaram, P (1990) Modular design of synthetic protein mimics. Crystal structures, assembly, and hydration of two 15- and 16-residue apolar, leucyl-rich helical peptides. In: Biochemistry, 112 (25). pp. 9350-9356.
Karle, IL and Flippen-Anderson, JL and Sukumar, M and Balaram, P (1990) Parallel and antiparallel aggregation of alpha-helices. Crystal structures of two apolar decapeptides X-Trp-Ile-Ala-Aib-Ile-Val-Aib-Leu-Aib-Pro-OMe (X = Boc, Ac). In: International Journal of Peptide & Protein Research, 35 (6). pp. 518-526.
Krishna, K and Sukumar, M and Balaram, P (1990) Structural chemistry and membrane modifying activity of the fungal polypeptides zervamicins, antiamoebins and efrapeptins. In: Pure and Applied Chemistry, 62 (7). pp. 1417-1420.
Ramakrishnan, C and Sukumar, M and Balaram, P (1987) Nuclear overhauser effects as probes of peptide structure. A diagnostic for left-handed helical conformations. In: Biochemical and Biophysical Research Communications, 149 (3). pp. 953-959.
Karle, IL and Flippen-Anderson, JL and Sukumar , M and Balaram, Padmanabhan (1987) Conformation of a 16-residue zervamicin IIA analog peptide containing three different structural features: 310-helix, alpha helix and ß-bend ribbon. In: Proceedings of The National Academy of Sciences of The United States of America, 84 (15). pp. 5087-5091.
Karle, IL and Sukumar, M and Balaram, Padmanabhan (1986) Parallel packing of alpha-helices in crystals of the zervamicin IIA analog Boc-Trp-Ile-Ala-Aib-Ile-Val-Aib-Leu-Aib-Pro-OMe.2H2O. In: Proceedings Of The National Academy Of Sciences Of The United States Of America, 83 (24). pp. 9284-9288.
Balaram, Hemalatha and Sukumar, M and Balaram, P (1986) Stereochemistry of \alpha-Aminoisobutyric Acid Peptides in Solution: Conformations of Decapeptides with a Central Triplet of Contiguous L-Amino Acids. In: Biopolymers, 25 (11). pp. 2209-2223.
Bardi, R and Piazzesi, AM and Toniolo, C and Sukumar, M and Balaram, P (1986) Stereochemistry of Peptides Containing 1-AminocyclopentanecarboxylicA cid ( Am5): Solution and Solid-state Conformations of Boc-Acc '-Acc'-NHMe. In: Biopolymers, 25 (9). pp. 1635-1644.
Bardi, R and Piazzesi, AM and Toniolo, C and Sukumar, M and Balaram, P (1986) Stereochemistry of Peptides Containing 1-Aminocyclopentanecarboxylic Acid $({Acc}^5)$ : Solution and Solid-state Conformations of $Boc-{Acc}^5-{Acc}^5-NHMe$. In: Biopolymers, 25 (9). pp. 1635-1644.
Bardi, R and Piazzesi, AM and Toniolo, C and Balaram, Padmanabhan and Sukumar, M (1986) Stereochemistry of peptides containing 1-aminocyclopentane carboxylic acid (Acc5). Solution and solid state conformations of Boc-Acc5-Acc5-NHMe. In: Biopolymers, 25 (9). pp. 1635-1644.
Paul, PKC and Sukumar, M and Bardi, R and Piazzesi, AM and Valle, G and Toniolo, C and BaIaram, P (1986) Stereochemically Constrained Peptides. Theoretical and Experimental Studies on the Conformations of Peptides Containing 1-Aminocyclohexanecarboxylic Acid. In: Journal of the American Chemical Society, 108 (20). pp. 6363-6370.
Paul, PKC and Sukumar, M and Bardi, R and Piazzesi, AM and Valle, G and Toniolo, C and Balaram, Padmanabhan (1986) Stereochemically constrained peptides. Theoretical and experimental studies on the conformations of peptides containing 1-aminocyclohexane carboxylic acid. In: journal of the American chemical Society, 108 (20). pp. 6363-6370.
Bardi, R and Piazzesi, AM and Toniolo, C and Sukumar, M and Raj, PA and Balaram, P (1985) Conformations Of Peptides Containing 1-Aminocyclohexane-Carboxylic Acid (Acc6) - Crystal-Structures Of 2 Model Peptides. In: International Journal Of Peptide And Protein Research, 25 (6). pp. 628-639.
Bardi, R and Piazzesi, AM and Crisma, M and Toniolo, C and Balaram, P and Sukumar, M (1992) Crystal structure of (S)-pipecolic acid (2R,3R)-tartrate, C10H17NO8. In: Zeitschrift für Kristallographie, 202 (1-2). pp. 174-176.
