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Saikrishnan, K and Sagar, Bidya M and Ravishankar, R and Roy, S and Purnapatre, K and Handa, P and Varshney, U and Vijayan, M (2002) Domain closure and action of uracil DNA glycosylase (UDG): structures of new crystal forms containing the Escherichia coli enzyme and a comparative study of the known structures involving UDG. In: Acta Crystallographica Section D: Biological Crystallography, 58 (8). pp. 1269-1276.
Adhikari, Pratima and Sikder, Bachhawat K and Thomas, Celestine J and Ravishankar, R and Jeyaprakash, Arockia A and Sharma, Vivek and Vijayan, Mamanamana and Surolia, Avadhesha (2001) Mutational Analysis at Asn-41 in Peanut Agglutinin - A Residue Critical For The Binding Of The Tumor-Associated Thomsen-Friedenreich Antigen. In: The Journal of Biological Chemistry, 276 (44). pp. 40724-40729.
Ravishankar, R and Thomas, CJ and Suguna, K and Surolia, A and Vijayan, M (2001) Crystal Structures of the Peanut Lectin-Lactose Complex at Acidic pH: Retention of Unusual Quaternary Structure, Empty and Carbohydrate Bound Combining Sites, Molecular Mimicry and Crystal Packing Directed by Interactions at the Combining Site. In: Proteins: Structure, Function, and Genetics, 43 (3). pp. 260-270.
Pratap, JV and Ravishankar, R and Vijayan, M (2000) X-ray studies on crystalline complexes involving amino acids and peptides. XXXV. Invariance and variability in amino acid aggregation in the complexes of maleic acid with L-histidine and L-lysine. In: Acta Crystallographica Section B, 56 . pp. 690-696.
Ravishankar, R and Suguna, K and Surolia, A and Vijayan, M (1999) Structures of the complexes of peanut lectin with methyl-$\beta$-galactose and N-acetyllactosamine and a comparative study of carbohydrate binding in Gal/GalNAc-specific legume lectins. In: Acta Crystallographica Section D: Biological Crystallography, 55 (8). pp. 1375-1382.
Ravishankar, R and Surolia, A and Vijayan, M and Lim, Sungtaek and Kishi, Yoshito (1998) Preferred Conformation of C-Lactose at the Free and Peanut Lectin Bound States. In: Journal of the American Chemical Society, 120 (44). pp. 11297-11303.
Ravishankar, R and Sagar, Bidya M and Roy, S and Purnapatre, K and Handa, P and Varshney, U and Vijayan, M (1998) X-Ray analysis of a complex of Escherichia Coli uracil DNA glycosylase(EcUDG) with a proteinaceous inhibitor. The structure elucidation of a prokaryotic UDG. In: Nucleic Acids Research, 26 (21). pp. 4880-4887.
Ravishankar, R and Chandra, Nagasuma R and Vijayan, M (1998) X-Ray studies on Crystalline Complexes Involving Amino Acids and Peptides. XXXIV. Novel Mode of Aggregation, Interaction Patterns, and Chiral Effects on Maleic Acid Complexes of DL- and L-Arginine. In: Journal of Biomolecular Structure and Dynamics, 15 (6). pp. 1093-1100.
Ravishankar, R and Ravindran, M and Suguna, K and Surolia, A and Vijayan, M (1997) Crystal Structure of the Peanut Lectin-T-Antigen Complex. Carbohydrate Specificity Generated by Water Bridges. In: Current Science, 72 (11). pp. 855-861.
Banerjee, R and Das, K and Ravishankar, R and Suguna, K and Surolia, A and Vijayan, M (1996) Conformation, Protein-Carbohydrate Interactions and a Novel Subunit Association in the Refined Structure of Peanut Lectin-Lactose Complex. In: Journal of Molecular Biology, 259 . pp. 281-296.
Ravishankar, R and Ravindran, M and Suguna, K and Surolia, A and Vijayan, M (1996) Crystal structure of peanut agglutimn-T-antigen complex. In: Progress in Biophysics and Molecular Biology, 65 (Suppl1). p. 126.
