M. Vijayan


List of Publications of Prof. M. Vijayan from 1990 onwards
 
 

Crystal structure of the low humidity form of tetragonal lysozyme.

Acta Cryst (1990) A46, C-84.
(with R. Kodandapani and C.G. Suresh).

 

Molecular interactions in amino acid: succinic acid complexes.

Acta Cryst (1990) A46, C-155.
(with G. Sridhar Prasad).  

 

 

X-ray studies on crystalline complexes involving amino acids and peptides.
XVII.   Chirality  and  molecular  aggregation:   The  crystal  structures
of DL-arginine glutamate monohydrate and DL-arginine DL-aspartate.
Biopolymers (1990) 29, 533-542.
(with J. Soman, B. Ramakrishnan and T.N. Guru Row).
 

X-ray  studies on crystalline complexes involving amino acids and peptides.
XIX.  Effects  of change in chirality in the complexes of succinic  acid
with DL-and L-arginine. Int. J. Peptide Protein Res. (1990) 35, 357-364.
(with G. Sridhar Prasad).
 

Crystal structure of Low Humidity Tetragonal Lysozyme at 2.1-A Resolution. Variability in hydration shell and its structural consequences.
J. Biol. Chem. (1990) 265, 16126-131.
(with R. Kodandapani and C.G. Suresh).  

 

Rigid  and flexible regions in lysozyme and the invariant features in its hydration shell. Current Science (1991) 60, 165-170.
(with Madhusudan).  

 

 

Preparation and X-ray characterization of four new crystal forms of

Jacalin, A lectin from Artocarpus integrifolia. J. Mol. Biol. (1991) 221, 773-776.
(with R. Banerjee, V. Dhanaraj, S.K. Mahanta, and A. Surolia)  

 

 

Variability in protein hydration and its structural consequences.

A novel approach involving water-mediated transformations. In
Molecular Conformation and Biological Interactions.

Edited by P. Balaram and S. Ramaseshan, Indian Academy of
Sciences, Bangalore (1991) p 149-170.

(with R. Kodandapani).
 

 

X-ray studies on crystalline complexes involving amino acids and peptides.

XXI.  Crystal structure of a complex between L-phenyl-alanine and D-valine.
Acta Cryst. (1991) C47, 2603-2606.
(with G. Sridhar Prasad).

 

 

X-ray studies on crystalline complexes involving amino acids and

peptides. XXIII.  Variability in ionisation state, conformation and
molecular aggregation in the complexes of succinic acid with DL- and L-lysine.
Acta Cryst. (1991) B47, 927-935.
(with G. Sridhar Prasad).  

 

 

Additional binding sites in lysozyme.  X-ray analysis of lysozyme complexes with bromophenol red and bromophenol blue. Protein Engineering (1992) 5, 399-404.
(with Madhusudan)  

 

 

Protein  hydration and water structure: X-ray analysis of a closely packed

protein crystal with very low solvent content. Acta Cryst. (1993)  D49,  234-245.
(with Madhusudan and R. Kodandapani)  

 

 

X-ray studies on crystalline complexes involving aminoacids

and peptides. XXIV. Different ionization states and novel aggregation
patterns in the complexes of succinic acid with DL- and L-Histidine.
Biopolymers (1993)  33,  283-292.
(with G. Sridhar Prasad)

 

 

X-ray  studies on crystalline complexes involving aminoacids and

peptides  XXVCrystal structures of DL-proline hemisuccinic acid and
glycyl-L-hisitidine   semisuccinate   monohydrate  and  a  comparative
study of amino acid and peptide complexes of succinic acid.
Acta Cryst  (1993) B49, 348-356.
(with G. Sridhar Prasad)

 

Crystallization and preliminary  x-ray studies of the basic lectin from

winged bean (Psophocarpus tetragonolobus) J. Mol. Biol.  (1993)  229, 558-560.
(with R. Sankaranarayanan, K.D. Puri, V. Ganesh, R. Banerjee and
A. Surolia)

 

Structure and conformation of the calcium complex of cyclo(Ala-Leu-Pro-Gly)2

in two crystal forms. Int. J. Peptide Protein Res. (1993) 41, 484-491.
(with  D.S.  Seetharama  Jois, G. Sridhar Prasad,  Maria  Bednarek  and
K.R.K. Easwaran).  

 

 

Isomorphous  replacement and anomalous scattering.  In International

Tables  for  Crystallography.  Vol. B.  Reciprocal Space, Edited  by
U. Shmueli, Kluwer  Academic Publishers, Dordrecht  (1993)  p. 264-279.
(with S. Ramaseshan).  

 

 

Crystal structure of peanut lectin, a protein with an open quaternary

arrangement. Acta Cryst. (1993)  A49, Supplement, 95.
(with  Rahul Banerjee, Sekhar C. Mande, V. Ganesh, Kalyan Das,
V. Dhanaraj, Sanjeev K. Mahanta, K. Suguna, A. Surolia).  

 

 

X-ray studies on crystalline complexes involving amino acids and

peptides.   XXVI.  Crystal  structures  of two forms  of  L-histidine
acetate and a comparative study of amino acid complexes of acetic acid.
Int. J. Peptide Protein Res. (1994) 43, 139-145.
(with S. Suresh and G.S. Prasad).  

 

 

Crystal structure of peanut lectin, a protein with an unusual quaternary

structure. Proc. Natl. Acad. Sci., U.S.A. (1994) 91, 227-231.
(with R. Banerjee, S.C. Mande, V. Ganesh, K. Das, V. Dhanaraj,
S.K. Mahanta, K. Suguna and A. Surolia). 

 

 

X-ray  studies  on  crystalline  complexes  involving  amino  acids  and

peptides.   XXVII.   Effect  of  chirality,  specific  interactions  and
characteristic  aggregation patterns in the structures of arginine and
its complexes with formic acid. J. Biol. Struct. Dynamics (1994) 11, 1425-1435.
(with S. Suresh and S. Padmanabhan).
 

Structure of iodophenylgalactose. Acta Cryst. (1994) C50, 1726-1728.
(with R. Banerjee, K. Das, V. Ganesh, P. Banerjee and A. Surolia).

 

Characterization of lysozyme crystals with unusually low solvent content.

Acta Cryst.  (1995) D51, 390-392.
(with H.G. Nagendra and C. Sudarshanakumar).  

 

 

X-ray  studies  on  crystalline  complexes  involving  amino  acids

and  peptides.   XXVIII. Recurrence of characteristic aggregation  and
interaction patterns in the crystal structures of DL- and L-lysine formate.
Acta Cryst. (1995) B51, 353-358.
(with S. Suresh).  

 

Variability   in   ionization   state,  stoichiometry  and   aggregation

in  histidine complexes with formic acid (X- ray studies on  crystalline
complexes involving amino acids and peptides.  Part XXIX. )
J. Biosci.
(1995) 20, 225-234.
(with Stephen Suresh)

 

 

Structure of DL-Proline Monohydrate. Acta Cryst. (1995)  C51, 2098-2100.
(with S. Padmanabhan and S. Suresh).

 

Water-dependent domain  motion  and  flexibility  in   Ribonuclease  A

and  the  invariant  features  in  its  hydration shell.  An  x-ray  study
of two low humidity crystal forms of the enzyme.
Acta Cryst.  (1995)  D51, 703-710.
(with  K.V.  Radha Kishan, Nagasuma R. Chandra, C.  Sudarsanakumar  and
K. Suguna).

 

Structure of DL-glutamine Acta Cryst (1996) C52, 1313-1316.
(with Stephen Suresh and  S. Padmanabhan)

 

An X-ray analysis of native monoclinic lysozyme.  A case study on the

reliability  of  refined protein structures and a comparison with  the  low
humidity form in relation to mobility and enzyme action.
Acta Cryst (1996) D52, 1067-1074.
(with H.G. Nagendra, C. Sudarsanakumar)

 

 

Functional   characterization of the precursor and spliced forms of Rec  A

protein of Mycobacterium tuberculosis
Biochemistry (1996) 35, 1793-1802.
(with R. Ajay Kumar, M. Vaze, N.R. Chandra and K. Muniyappa)

 

Form and function.  X-rays in structural biology.

Current Science (1996) 70, 889-898.

 

Conformation,  protein-carbohydrate interactions and a novel subunit

association in the refined structure of peanut lectin-lactose complex.
J. Mol. Biol. (1996) 259, 281-296.
(with R. Banerjee, K. Das, R. Ravishankar, K. Suguna and A. Surolia)

 

X-ray studies on crystalline complexes involving amino acids and

peptides.  XXX. Structural invariance and optical resolution through
interactions with an achiral molecule in the histidine complexes of glycolic acid.
Acta Cryst. (1996) B52, 876-881.
(with Stephen Suresh)

 

Crystal structure of peanut agglutinin-T-antigen complex.

Prog. Biophys. Mol. Biol. (1996) 65, Supplement 1, 33.
(with R. Ravishankar, M. Ravindra, K. Suguna and A. Surolia)

 

A threefold symmetric B-prism fold without internal sequence

homology in the two-chain lectin, jacalin. Acta Cryst. (1996) A52, C-174.
(with K. Sekar, R. Banerjee, S.K. Mahanta, A. Surolia and R.
Sankaranarayanan)

 

A novel mode of carbohydrate recognition in jacalin, a

Moraceae plant lectin with a B-prism fold.
Nature Structural Biology (1996) 3, 596-603.
(with R. Sankaranarayanan, K. Sekar, R. Banerjee, V. Sharma,
and A. Surolia)

 

NMR and X-ray crystallographic studies on cyclic tetrapeptide

cyclo(D-Phe-Pro-Sar-Gly).  Int. J. Peptide Protein Res. (1996) 48, 12-20.
(with D.S. Seetharama jois, Stephen Suresh and K.R.K. Easwaran)

 

Imparting exquisite specificity to peanut agglutinin for tumor

associated Thomsen-Friedenreich antigen by redesign of its
combining site. J. Biol. Chem. (1996) 271, 21209-213.

(with V. Sharma and A. Surolia)

 

X-ray studies on crystalline complexes involving amino acids

and peptides. XXXI. Effect of chirality on ionization state,
stoichiometry and aggregation in the complexes of oxalic acid
and L- and DL- histidine. J. Biomol. Stru. Dynam. (1996) 14, 387-392.
(with M.M. Prabu, H.G. Nagendra and Stephen Suresh).  

 

Crystal structure of the peanut lectin-T-antigen complex.

Carbohydrate specificity generated by water bridges.
Current Science (1997) 72, 855-861.
(with R. Ravishankar, M. Ravindran, K. Suguna and A. Surolia).

 

Homology between jacalin and artocarpin from jackfruit

(Artocarpus integrifolia) seeds.  Partial sequence and
preliminary crystallographic studies of artocarpin.

Acta Cryst. (1997) D53, 469-471.
(with  A. Stephen Suresh, P. Geetha Rani, J. Venkatesh
Pratap, R. Sankaranarayanan and A. Surolia)

 

X-ray studies on crystalline complexes involving amino acids

and peptides. XXXII.  Effect of chirality on ionisation state,
stoichiometry and aggregation in the complexes of oxalic acid
with DL- and L-lysine. J. Peptide Res. (1997) 50, 77-87.
(with Janani Venkatraman and Moses M. Prabu)

 

Crystallization and preliminary crystallographic studies on the

mannose-specific lectin from garlic. Acta Cryst. (1997) D53, 787-788.
(with Nagasuma R. Chandra, T.K. Dam and A. Surolia)

 

Quaternary structure of proteins.  In Aspects of Crystallography

in Molecular Biology. Edited by S. Parthasarathy and Jenny P. Glusker,
New Age International Publishers, New Delhi (1997) pp. 225-238.

 

X-ray studies on crystalline complexes involving amino acids and peptides. 

XXXIII.  Crystal structures of oxalic acid complexes of L and DL-arginine

and a comparative study of amino acid-oxalic acid complexes.
Acta Cryst. (1998) B54, 257-263.
(with Nagasuma R. Chandra, Janani Venkataraman, M.M. Prabu,
and Stephen Suresh)

 

Carbohydrate specificity and quaternary association in basic winged bean lectin.
J. Mol. Biol. (1998) 276, 787-796.
(with M.M. Prabu, R. Sankaranarayanan, K.D. Puri, V. Sharma,
A. Surolia and K. Suguna)  

 

X-ray studies on crystalline complexes involving amino acids and peptides.  XXXIV.  Novel mode of aggregation, interaction patterns and chiral effects in the maleic acid complexes of DL- and L-arginine. J. Biomol. Stru. Dynam. (1998) 15, 1093-1100.
(with R. Ravishankar and N.R. Chandra)

 

Role of water in plasticity, stability and action of proteins.

The crystal structures of lysozyme at very low levels of hydration.
PROTEINS: Structure, Function and Genetics (1998) 32, 229-240.
(with H.G. Nagendra and N. Sukumar)

 

Molecular basis of recognition by Gal/GalNac specific legume lectins: Influence

of Glu 129 on the specificity of peanut agglutinin (PNA) towards C2-
substituents  of galactose.

Glycobiology (1998)  10, 1007-1012.
(with V. Sharma and A. Surolia)

 

 

X-ray analysis of Escherichia coli uracil DNA glycosylase (EcUDG) with a

proteinaceous inhibitor.  The structure elucidation of a prokaryotic UDG.
Nucleic Acids Res. (1998) 26, 4880-4887.
(with R. Ravishankar, M. Bidyasagar, S. Roy, K. Purnapatre, P. Handa and
U. Varshney)

 

Plasticity, hydration and accessibility in Ribonuclease A.  The

structure of a new crystal form and its low humidity variant.
Acta Cryst. (1998) D54, 1343-1352.
(with C. Sadasivan and H.G. Nagendra)
 

Preferred conformation of C-lactose at the free and peanut lectin bound states.

J. Am. Chem. Soc. (1998) 120, 11297-303.
(with R. Ravishankar, A. Surolia, S. Lim and Y. Kishi)

 

Crystal structure of a dimeric mannose specific agglutinin from garlic:

Quaternary association and carbohydrate specificity.
J. Mol. Biol. (1999) 285, 1157-1168.
(with N.R. Chandra, G. Ramachandraiah, K. Bachhawat, T.K. Dam and  A.
Surolia)

 

Variability in quaternary association of proteins with the same tertiary fold.

A case study and rationalisation involving legume lectins.
Proteins:  Structure, Function and Genetics (1999) 35, 58-69.
(with M.M. Prabu and K. Suguna)

 

Structures of orthorhombic lysozyme grown at basic pH and its low humidity variant. Acta Cryst.   (1999) D55, 934-937.
(with N. Sukumar and B.K. Biswal)

 

The crystal structues of the complexes of peanut lectin with methyl--

Galactose and N-acetylactosamine and a comparative study of carbohydrate
binding in Gal/GalNac specific legume lectins.
Acta Cryst.  (1999) D55, 1375-1382.
(with R. Ravishankar, K. Suguna and A. Surolia)

 

Structural diversity and carbohydrate specificity of plant lectins.  In Perspectives

in Structural Biology.  Edited by M. Vijayan, N. Yathindra and A. S. Kolaskar,
Indian Academy of Sciences, Bangalore and University Press, Hyderabad (1999)
pp. 367-379.
(with K. Suguna and A. Surolia)

 

Lectins.  Curr. Opi. Stru. Biol. (1999) 9 707-714.

(with N. R. Chandra)

 

X-ray studies on crystalline complexes involving amino acids and peptides. Invariance and variability in amino acid aggregation in the complexes of maleic acid with L-histidine and L-lysine. Acta Cryst. (2000) B56, 690-696.
(with J.V. Pratap and R. Ravishankar)

 

Hydration and mobility and accessibility of lysozyme: stuctures of pH 6.5 othorhombic form and its low-humidity variant and a comparative strudy involving 20 crystallographically independent molecules. Acta Cryst. (2000) D56, 1110-1119
(with B.K. Biswal and N. Sukumar)

 

X-ray studies on crystalline complexes involving amino acids and peptides. XXXVI. Crystal structures of hydrated glycyl-L-histidine and L-hystidyl-L-alanine  complexes with oxalic acid. J. Peptide Res. (2000) 56, 210-217
(with N. Manoj)

 

Carbohydrate specificity and salt bridge mediated conformational change in acidic winged bean agglutinin. J. Mol. Biol. (2000) 302, 1129-1137.
(with N. Manoj, V.R. Srinivas, A. Surolia and K. Suguna)

 

Crystal structure of Mycobacterium tuberculosis RecA and its complex with ADP-AlF4: Implications for decreased ATPase activity and molecular aggregation.
Nucleic Acid Res.  (2000) 28, 4964-4973.
(with S. Datta, M.M. Prabu, M.B. Vaze, N. Ganesh, Nagasuma R. Chandra and
K. Muniyappa)

 

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. PROTEINS:  Structure, Function and Genetics (2001)  43, 260-270.
(with R. Ravishankar, C.J. Thomas, K. Suguna and A. Surolia)

 

X-ray studies on crystalline complexes involving amino acids and peptides.  XXXVII. Novel aggregation patterns and effect of chirality in the complexes of DL- and L-lysine with glutaric acid. Acta Cryst. (2001)  B57, 366-371.
 (with N.T. Saraswati and N. Manoj)

 

Crystallization and preliminary X-ray studies of snake gourd lectin:  Homology with Type II ribosome Inactivating Proteins.  Acta Cryst.  (2001) D57, 912-914.
(with N. Manoj, A.A. Jeyaprakash, J.V. Pratap, S.S. Komath, R. Kenoth and M.J. Swamy)

 

Mutational analysis at N41 in peanut agglutinin (PNA): A residue critical for binding of the tumor-associated Thomsen-Friedenreich antigen.  J. Biol. Chem. (2001) 276, 40734-40739.
 (with P. Adhikari, K. Bacchawat-Sikder, C.J. Thomas, R. Ravishankar, A.A. Jeyaprakash, V. Sharma and A. Surolia)

 

 

The combination of molecular dynamics with crystallography for elucidating protein-ligand interactions.  A case study involving peanut lectin complexes with T-antigen and lactose. Acta Cryst. (2001) D57, 1584-1594.
(with J.V. Pratap, G.M. Bradbrook, G.B. Reddy, A. Surolia, J. Raffery and J.R. Helliwell)

 

The effect of stabilising additives on the structure and hydration of proteins.  A study involving  tetragonal lysozyme.  Acta Cryst. (2001) D57, 1614-1620.
(with S. Datta and B.K. Biswal)

 

X-ray studies on crystalline complexes involving amino acids and peptides XXXVIII.  Crystal structures of the complexes of L-arginine and L-histidine with glutaric acid and a comparative study of amino acid-glutaric acid complexes.  Acta Cryst. (2001) B57, 842-849.
 (with N.T. Saraswathi)

 

Structure of human methaemoglobin:  The variation of a theme. 

Current Science (2001) 81, 1100-1105.
(with B.K. Biswal)

 

Structural similarity and functional diversity in proteins containing the legume lectin fold. Protein Engineering (2001) 14, 857-866.
(with Nagasuma R. Chandra, M.M. Prabu and K. Suguna)

 

Crystallization and preliminary X-ray studies on the single stranded DNA binding protein from Mycobacterium tuberculosisActa Cryst. (2002) D58, 327-329.
 (with K. Sai Krishnan, J. Jeyakanthan, J. Venkatesh, N. Acharya, K. Purnapatre, K. Sekar and U. Varshney)

 

 

Re-refinement using re-processed.data to improve the quality of the structure.  A case study involving garlic lectin.  Acta Cryst.  (2002) D58, 414-420.
 (with G. Ramachandraiah, Nagasuma R. Chandra and A. Surolia)

 

Crystal structure of artocarpin, a Moraceae lectin with mannose specificity, and its complex with methyl- -D-mannose.  Implications to the generation of carbohydrate specificity. J. Mol. Biol. (2002) 317, 237-247.
 (with J.V. Pratap, A.A. Jeyaprakash, P. Geetha Rani, K. Sekar and A. Surolia)

 

Effect of stabilizing additives on the structure and hydration of proteins.  A study involving monoclinic lysozyme. Acta Cryst. (2002) D58, 1162-1167.
(with N.T. Saraswathi and R. Sankaranarayanan)

 

 

Crystal structure of human oxy and deoxyhemoglobin at different levels of humidity. Variability in the T state.  Acta Cryst. (2002) D58, 1155-1161.
(with B.K. Biswal)

 

X-ray studies on crystalline complexes involving amino acids and peptides.  XXXIX. Crystal structures of malonic acid complexes of  DL- and L-histidine.  Preservation of aggregation pattern on reversal of chirality.  Acta Cryst. (2002) B58, 734-739.
(with N.T. Saraswathi)

 

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.  Acta Cryst. (2002) D58, 1269-1276.
(with K. Saikrishnan, M. Bidya Sagar, R. Ravishankar, S. Roy, K. Purnapatre, P. Handa and U. Varshney)

Crystal structure of the jacalin-T-antigen complex and a comparative study of lectin-T antigen complexes.  J. Mol. Biol. (2002) 321, 637-645.

(with A. Arockia Jeyaprakash, P. Geetha Rani, G. Banuprakash Reddy, S. Banumathi, C. Betzel, K. Sekar and A. Surolia)  

 

 

X-ray studies on crystalline complexes involving amino acids and peptides. XL. Conformational variability, recurring and new features of aggregation, and effect of chirality in the manolic acid complexes of DL- and L- arginine. Acta Cryst. (2002) B58, 1051-1056 

(with N.T. Saraswathi) 

 

 

Structural studies on MtRecA-Nucleotide complexes: Insights into DNA and Nucleotide binding and the structural signature of NTP recognition. PROTEINS: Structure, Function and Genetics (2003) 50, 474-485. (with S. Datta, N. Ganesh, Nagasuma R. Chandra and K. Muniyappa)

 

 

Crystal Structures of Mycobacterium smegmatis RecA and Its Nucleotide Complexes. J. Bacteriology. (2003) 185, 4280-4284

(with S. Datta, R. Krishna, N. Ganesh, N. R. Chandra, and K. Muniyappa)

 

 

Structure of Mycobacterium tuberculosis Single-stranded DNA-binding Protein. Variability in Quaternary Structure and Its Implications. J. Mol. Biol. (2003) 331, 385-393

(with K. Saikrishnan, J. Jeyakanthan, J. Venkatesh, N. Acharya, K. Sekar and Varshney)

 

 

Structural Basis of the Carbohydrate Specificities of Jacalin: An X-ray and Modeling Study.J. Mol. Biol. (2003) 332, 217-228

(with A. A. Jeyaprakash, S. Katiyar, C.P. Swaminathan, K. Sekar and A. Surolia)

 

 

X-ray studies on crystalline complexes involving amino acids and peptides. XLI. Commonalities in aggregation and conformation revealed by the crystal structures of the pimelic acid complexes of L-arginine and Dl-lysine.

Acta Cryst. (2003) ) B59, 641-646

(with N.T. Saraswathi and Siddhartha Roy)

 

 

Computational analysis of multivalency of Lectins: Structures of garlic lectin-oligosachharide complexes and their aggregates. Glycobiology (2003) 13, 765-75

(with G. Ramachandraiah, N.R. Chandra and A. Surolia)

 

 

Crystallization and preliminary X-ray diffraction analysis of Mycobacterium smegmatis Dps. Acta Cryst. (2003) D59, 2254-2256

(with S. Roy, S. Gupta, S. Das, K. Sekar and D. Chatterjee)

 

Structural Genomics of Microbial Pathogens-An Indian Programme. Current Science, (2003) 85, 878-885

 

 

Homologous recombination in mycobacteria. Current Science, (2004) 86, 141-148

(with K. Muniyappa, N. Ganesh, N. Guhan, Pawan Singh, G.P. Manjunath, S. Datta, and N. R. Chandra)

 

 

Structural plasticity of peanut lectin: an X-ray analysis involving variation in pH, ligand binding and crystal structure. Acta Cryst. (2004) D60, 211-219

(with S. Kundhavai Natchiar, A. Arockia Jeyaprakash, T.N.C. Ramya, C.J. Thomas, K. Suguna and A. Surolia)

 

 

Purification, crystallization and preliminary X-ray studies of Mycobacterium tuberculosis RRF. Acta Cryst. (2004) D60, 368-370

(with K. Saikrishnan, S.K. Kalapala, M. Bidya Sagar, A.R. Rao and U. Varshney)

 

 

Structural basis for the carbohydrate specificities of artocarpin. Variation in the length of a loop as a strategy for generating ligand specificity. J. Mol. Biol. (2004) 338, 757-70.

(with A.A. Jeyaprakash, A. Srivastav, A. Surolia)

 

 

Effect of glycosylation on the structure of Erythrina corallodendron lectin. PROTEINS (2004) 56, 821-827

(with K.A. Kulkarni, A. Srivastav, N. Mitra, N. Sharon, A. Surolia, and K. Suguna)

 

 

X-ray analysis of Mycobacterium smegmatis Dps and a comparative study involving other Dps and Dps-like molecules. J. Mol. Biol. (2004) 339, 1103-1113

(with S. Roy, S. Gupta, S. Das, K. Sekar, D. Chatterji)

 

 

Purification, crystallization and preliminary X-ray structure analysis of the banana lectin from Musa paradisiacal. Acta Cryst. (2004) D60, 2104-2106

(with D.D. Singh, K. Saikrishnan, Prashant Kumar, Z. Dauter, K. Sekar and Surolia)

 

 

Expression, purification, crystallization and preliminary X-ray crystallographic analysis of pantothenate kinase from Mycobacterium tuberculosis. Acta Cryst. (2005) F61, 65-67

(with Satyabrata Das, Parimal Kumar, Vikrant Bhor and A. Surolia)

 

 

X-ray structural studies of Mycobacterium tuberculosis RRF and a comparative study of RRFs of known structure. Molecular plasticity and biological implications. J Mol Biol. (2005) 345, 29-38.

(with K. Saikrishnan, S.K. Kalapala, and U. Varshney)

 

 

X-ray studies on crystalline complexes involving amino acids and peptides. XLII. Adipic acid complexes of L- and DL-arginine and supramolecular association in arginine-dicarboxylic acid complexes. Acta Cryst. (2005) B61, 89-95

(with S. Roy and D. D. Singh)

 

 

Structural basis for the energetics of jacalin-sugar interactions: Promiscuity versus specificity. J. Mol. Biol. (2005) 347, 181-188

(with A.A. Jeyaprakash, G. Jayashree, S.K. Mahanta, C.P. Swaminathan, K. Sekar, and A. Surolia)

 

 

A new relaxed state in Horse Methemoglobin characterized by crystallographic studies. Proteins (2005) 60, 547-551

(with R. Sankaranarayanan and B.K. Biswal)

 

 

Structure of Mycobacterium smegmatis single-stranded DNA-binding protein and a

comparative study involving homologus SSBs: Biological implications of structural plasticity and variability in quaternary association. Acta Cryst. Section D (2005) D61, 1140-1148

(with K.Saikrishnan, G.P.Manjunath, Pawan Singh, J.Jeyakanthan, Z.Dauter, K.Sekar and K.Muniyappa)

 

 

Unusual sugar specificity of banana lectin from Musa paradisiaca and its probable evolutionary origin. Crystallographic and modelling studies. Glycobiology (2005) 15, 1025-1032.

(with D. D. Singh, K. Saikrishnan, Prashant Kumar, K. Sekar and A. Surolia)

 

 

Structural biology of mycobacterial proteins: The Bangalore effort. Tuberculosis (2005) 85, 357-366

 

 

Structural basis for the specificity of basic winged bean lectin for the Tn-antigen: A crystallographic, thermodynamic and modelling study. FEBS Lett. (2005) 579, 6775-6780

(With K.A. Kulkarni, S. Sinha, S. Katiyar, A. Surolia and K. Sugna)

 

 

X-ray studies of crystalline complexes involving amino acids and peptides. XLIII. Adipic acid complexes of L- and DL-lysine. Acta Cryst. (2006) C62, 148-152

(With Alok Sharma, S. Thamotharan and Siddhartha Roy)

 

 

Crystallographic identification of an ordered C-terminal domain and a second nucleotide binding site in RecA. new insights into allostery. Nucleic Acids Res. (2006) 34, 2186-2195

(With R. Krishna, G.P. Manjunath, P. Kumar, A. Surolia, N.R. Chandra and K. Muniyappa)

 

 

Multivalency in lectins. A crystallographic, modelling and light scattering study involving peanut lectin and a bivalent ligand. Curr. Sci. (2006) 90, 1230-1237

(With S. Kundhavai Natchiar, O. Srinivas, Nivedita Mitra, Sagarika Dev, N. Jayaraman and A. Surolia)

 

 

Invariance and variability in bacterial PanK: a study based on the crystal structure of Mycobacterium tuberculosis PanK. Acta Cryst. (2006) D62, 628-638

(With Stayabrata Das, Parimal Kumar, Vikrant Bhor and A. Surolia)

 

 

Structure of Mycobacterium tuberculosis RuvA, a protein involved in recombination. Acta Cryst. (2006). F62, 731-734

(With J. Rajan Prabu, S. Thamotharan, Jasbeer Singh Khanduja, Emily Zabala Alipio, Chang-Yub Kim, Geoffrey S. Waldo, Thomas C. Terwilliger, Brent Segelke, Tim Lekin, Dominique Toppani, Li-Wei Hung,

Minmin Yu, Evan Bursey, K. Muniyappa, Nagasuma R. Chandra)

 

 

Cloning, expression, purification, crystallization and preliminary X-ray analysis of peptidyl-tRNA hydrolase from Mycobacterium tuberculosis. Acta Cryst. (2006). F62, 913-915

(With M. Selvaraj, N. S. Singh, Siddhartha Roy, R. Sangeetha, Umesh Varshney)

 

 

Structural basis for the carbohydrate-specificity of basic winged-bean lectin and its differential affinity for Gal and GalNac. Acta Cryst. (2006) D62, 1319-1324.

(With K.A. Kulkarni, S. Katiyar, A. Surolia and K. Suguna)

 

 

Structural studies on peanut lectin complexed with disaccharides involving different linkages: further insights into the structure and interactions of the lectin. Acta Cryst. (2006) D62, 1413-1421.

(With S. Kundhavai Natchiar, O. Srinivas, N. Mitra, A. Surolia and N. Jayaraman)

 

 

Overexpression, purification, crystallization and preliminary X-ray analysis of uracil N-glycosylase from Mycobacterium tuberculosis in complex with a proteinaceous inhibitor. Acta Cryst. (2006). F62, 1231-1234

(with Prem Singh, Ramappa K. Talwar, P.D.V. Krishna and Umesh Varshney)

 

 

Snapshots of RecA protein involving movement of the C-domain and different conformations of the DNA-binding loops: Crystallographic and comparative analysis of 11 structures of Mycobacterium smegmatis RecA. J.Mol.Biol. (2007) 367, 1130-1144.

(with R Krishna, J Rajan Prabu, G P Manjunath, S Datta, N R Chandra and K Muniyappa)

 

 

Generation of blood group specificity. New insights from structural studies on the complexes of A- and B- reactive saccharides with basic winged bean agglutinin. Proteins: Structure, Function& Bioinformatics (2007) 68, 762-769.

(with K.A. Kulkarni, S. Katiyar, A. Surolia and K. Suguna)

 

 

X-ray studies on crystalline complexes involving amino acids and peptides XLIV. Invariant features of supramolecular association and chiral effects in the complexes of arginine and lysine with tartaric acid. Acta Cryst. (2007) B63, 459-468

(with M. Selvaraj, S. Thamotharan and S.Roy)

 

 

Peanut agglutinin, a lectin with an unusual quaternary structure and interesting ligand binding properties. Crystallographic Reviews (2007) (with S. Kundhavai Natchiar, K. Suguna and A. Surolia)

 

 

Structure and carbohydrate specificity of b-prism I fold lectins. In Glycobiology. Edited by C. Sansom and O.Markman, Scion Publishing Ltd., Bloxham (U.K.) (2007) pp. 150-159

(with K. Sekar and A. Surolia)

 

 

Role of N and C-terminal tails in DNA binding and assembly in Dps: Structural studies of mycobacterium smegmatis Dps deletion mutants J. Mol. Biol. (2007) 370,752-767

(with S. Roy, R. Saraswathi, S. Gupta, K. Sekar and D. Chatterji)

 

 

Peanut lectin crystallography and macromolecular structural studies in India J. Biosci. (2007) 32, 1059-1066

 

 

Multiplicity of carbohydrate-binding sites in b-prism fold lectins: occurrence and possible evolutionary implications J. Biosci. (2007) 32, 1089-1110

(with Alok Sharma, Divya Chandran and D.D Singh)

 

 

Structural plasticity and enzyme action: Crystal structures of Mycobacterium tuberculosis peptidyl-tRNA hydrolase J. Mol. Biol. (2007) 372, 186-193

(with M. Selvaraj, S. Roy, N.S. Singh, R. Sangeetha and U. Varshney)

 

 

Macromolecular crystallography in India. A historical overview. Journal of Indian Inst. Sci. 87, 261-277

 

 

Subunit assembly of plant lectins. Curr.Opi.Struct.Biol. (2007) 17, 498-505

(with S. Sinha, G. Gupta and A. Surolia)

 

 

Structural studies on the second Mycobacterium smegmatis Dps: Invariant and variable features of structure, assembly and function. J. Mol. Biol. (2008) 375, 948-959

(with Siddhartha Roy, Ramachandran Saraswathi and Dipankar Chatterji)

 

 

An asymmetric dimer of b-lactoglobulin in a low humidity crystal form-Structural changes that accompany partial dehydration and protein action. Proteins (2008) 71, 241-249

(with L. Vijayalakshmi, R. Krishna, and R. Sankaranarayanan)

 

 

Unique features of the structure and interactions of mycobacterial uracil-DNA glycosylase: structure of a complex of the Mycobacterium tuberculosis enzyme in comparison with those from other sources. Acta Cryst. D64, 551-560

(with Prem Singh Kaushal, R.K. Talwar, P.D.V. Krishna and U. Varshney)

 

 

Water-mediated variability in the structure of relaxed state hemoglobin. Acta Cryst. (2008) F64, 463-467

(with Prem Singh Kaushal and R. Sankaranarayanan)

 

 

Structure and sugar specificity of basic winged bean lectin. Crystal structures of new disaccharide complexes and a comparative study with other known disaccharide complexes of the lectin. Acta Cryst. (2008) D64, 730-737 (with K. A. Kulkarni, S. Katiyar, A. Surolia and K. Suguna)

 

 

Fuctionally important movements in RecA molecules and filaments: studies involving mutation and environmental changes. Acta Cryst. (2008) D64, 1146-1157

(with J. Rajan Prabu, G.P. Manjunath, N.R. Chandra, K. Muniyappa)

 

 

Mycobacterium tuberculosis pantothenate kinase: possible changes in location of ligands during

enzyme action Acta Cryst. (2009) D65, 312-325

(with Bhaskar Chetnani, Satyabrata Das, Parimal Kumar,A. Surolia)

 

 

Crystallographic and modelling studies on Mycobacterium tuberculosis RuvA Additional role

of RuvB-binding domain and inter species variability. Biochimica et Biophysica Acta (2009) 1794, 1001-1009

(with J.R. Prabu, S. Thamotharan, J.S. Khanduja, N.R. Chandra , K. Muniyappa)

 

 

Structure, dynamics, and interactions of jacalin. Insights from molecular dynamics simulations

examined in conjunction with results of X-ray studies (2009) Proteins 77, 760-777

(with Alok Sharma, K. Sekar)

 

 

Back to Basics: Molecular Interactions and Aggregation, Hydration. Proc. Ind. Nat. Sci. Acad. (2009)75, 93-105

 

 

M. tuberculosis Pantothenate Kinase: Dual Substrate Specificity and Unusual Changes in Ligand Locations (2010) J. Mol. Biol., doi: 10.1016/j.jmb 2010.04.064

(with Bhaskar Chetnani, Parimal Kumar, A. Surolia)

 

 

Crystallization and preliminary X-ray studies of a galactose-specific lectin from the seeds of bitter gourd (Momordica charantia). Acta Cryst. (2010) F66, 1037-1040

(with Thyageshwar Chandran and Alok Sharma)

 

 

Crystallization and preliminary X-ray studies of the C-terminal domain of Mycobacterium tuberculosis LexA. Acta Cryst. (2010) F66, 1093-1095

(with Anu V. Chandran, J. Rajan Prabu, G.P. Manjunath, K. Neelakanteshwar Patil and K. Muniyappa)

 

 

X-ray and molecular-dynamics studies on Mycobacterium leprae single-stranded DNA-binding protein and comparison with other eubacterial SSB structures. Acta Cryst. (2010) D66, 1048- 1058

(with Prem Singh Kaushal, Pawan Singh, Alok Sharma and K. Muniyappa)

 

 

Cloning, expression, purification, crystallization and preliminary X-ray studies of a secreted lectin (Rv1419) from Mycobacterium tuberculosis. Acta Cryst. (2010). F66, 1662-1665

(with Dhabaleswar Patra, R. Srikalaivani, Ashish Misra, D. D. Singh and M. Selvaraj)

 

Influence of glycosidic linkage on the nature of carbohydrate binding in β-prism I fold lectins. An X-ray and molecular dynamics investigation on banana lectin-carbohydrate complexes. (2011) Glycobiology, 21, 23-33

(with Alok Sharma)

 

Cloning, expression, purification, crystallization and preliminary X-ray studies of the mannose- binding lectin domain of MSMEG_3662 from Mycobacterium smegmatis. Acta Cryst. (2011) F67, 596-599

(with Dhabaleswar Patra, Alok Sharma and Divya Chandran)

 

Modification of the sugar specificity of a plant lectin: structural studies on a point mutant of Erythrina corallodendron

lectin. Acta Cryst. (2011) D67, 218-227 (with S. Thamotharan, T. Karthikeyan, KA. Kulkarni, K.N. Shetty,

A. Surolia, and K. Suguna)

 

Location and conformation of pantothenate and its derivatives in Mycobacterium tuberculosis

pantothenate kinase: insights into enzyme action. Acta Cryst. (2011) D67, 774-783 (with Bhaskar

Chetnani, Parimal Kumar, K.V. Abhinav, Manmohan Chibbar and A. Surolia)

 

Structural biology of Mycobacterium tuberculosis proteins: The Indian efforts. Tuberculosis (2011) 91, 456-468

(with Ashish Arora, Nagasuma R. Chandra, Amit Das, Balasubramanian Gopal, Shekhar C. Mande, Balaji Prakash,

Ravishankar Ramachandran, R. Sankaranarayanan, K. Sekar, K. Suguna, and Anil K. Tyagi)

 

Quaternary association in β-prism I fold plant lectins: Insights from X-ray crystallography,

modelling and molecular dynamics. J. Biosci. (2011) 36, 793-808 (with Alok Sharma)

 

Structures of new crystal forms of Mycobacterium tuberculosis peptidyl-tRNA hydrolase and

functionally important plasticity of the molecule Acta Cryst. (2012) F68, 124-128

(with M. Selvaraj, Rais Ahmad and Umesh Varshney)

 

Structural diversity based on variability in quaternary association. A case study involving

eubacterial and related SSBs. In Single-Stranded DNA Binding Proteins (Methods in Molecular Biology)

(2012) Edited by James L. Keck, Humana Press, Springer, pp. 23-35(with S.M. Arif)

 

Crystallization and preliminary X-ray studies of MutT1 (MSMEG_2390) from Mycobacterium

smegmatis. Acta Cryst. (2012). F68, 1214-1216 (with S.M. Arif, A.G. Patil and U. Varshney)

 

Crowding, molecular volume and plasticity. An assessment involving crystallography, NMR

and simulations. J. Biosci. (2012) 37, 953-963 (with M. Selvaraj, Rais Ahmed and Umesh Varshney)

 

Allosteric movements in eubacterial RecA. Biophysics Reviews (2012) DOI 10.1007/s12551-

012-0097-4 (with Anu V. Chandran)

 

Identification of mycobacterial lectins from genomic data. Proteins (2013) 81, 644-657 (with K.V. Abhinav and Alok Sharma)

 

Generation of ligand specificity and modes of oligomerisation in b-Prism I fold lectins. (2013) (with Thyageshwar Chandran and Alok Sharma) Advances in Proteins Chemistry and Structural Biology. Edited by Tatyana Karabencheva-Christova 92, 135-178

 

The sequence and structure of snake gourd (Trichosanthes anguina) seed lectin, a three chain

homologues of type II RIPs (2013) (with A. Sharma, G. Pohlentz, K.B. Bobbili, A.A. Jeyaprakash, T. Chandran, M. Morman and M.J. Swamy) Acta Cryst. D69, 1493-1503

 

Cloning, expression, purification, crystallization and preliminary X-ray studies of

argininosuccinate lyase (Rv 1659) from M. tuberculosis. Acta Cryst. (2013) F69, 1422-1424

(with Anju Paul, Archita Mishra and A. Surolia)

 

Form and function of proteins. Historical background and the Indian effort in macromolecular

crystallography. Natl. Acad. Sci. Lett. (2013) 36, 645-652

 

Molecular flexibility of Mycobacterium tuberculosis ribosome recycling factor and it functional

consequences: An exploration involving mutants. J. Biosci. (2013) 38, 845-855

(with M. Selvaraj, A. Govindan, A. Seshadri, B. Dubey and U. Varshney)

 

Crystallization and preliminary X-ray characterization of MutT2, MSMEG_5148 from

Mycobacterium smegmatis. Acta Cryst. (2014) F70, 190-192

(with S.M. Arif, P.B. Sang and U. Varshney)

 

A histidine aspartate ionic lock gates the iron passage in miniferritins from Mycobacterium smegmatis. J. Biol. Chem. (2014) 289, 11042-58

(with S.M. Williams, A.V. Chandran, M.S. Vijayabaskar, S. Roy, H. Balaram, S. Vishveshwara, and D. Chatterji)

 

Structure, interactions and evolutionary implications of a domain-swapped lectin dimer from Mycobacterium smegmatis. Glycobiology (2014) 24, 956-965

(with D. Patra, P. Mishra and A. Surolia)

 

Structural diversity and ligand specificity of lectins. The Bangalore effort. Pure & Applied Chemistry (2014) 86, 1335-1355

(with K.V. Abhinav)

 

Jacalin-carbohydrate interactions. Distortion of the ligand molecule as a determinant of affinity. Acta Cryst. (2015) D71, 324-331

(with K. V. Abhinav, Kaushal Sharma, C. P. Swaminathan and A. Surolia)

 

Structural studies on Mycobacterium tuberculosis RecA: Molecular plasticity and interspecies variability J. Biosci. (2015) 40, 13-30

(with Anu V. Chandran, J. Rajan Prabu, Astha Nautiyal, K. N. Patil and K. Muniyappa)

 

Structural plasticity in Mycobacterium tuberculosis uracil-DNA glycosylase (MtUng) and its functional implications. Acta D. (2015) D71, 1514-1527

(with S. M. Arif, K. Geethanandan, P. Mishra, A. Surolia and U. Varshney)

 

Structural studies on a non-toxic homologue of type II RIPs from bitter gourd. Molecular basis of non-toxicity, conformational selection and glycan structure. J. Biosci. (2015) 40, 929-941

(with Thyageshwar Chandran, A. Sharma)

 

Archeal lectins. Identification through a genomic search. Proteins (2016) 84, 21-30

(with K.V. Abhinav, E. Samuel)

 

Negative cooperativity and high affinity in chitooligosaccharide binding by a Mycobacterium smegmatis Protein Containing LysM and Lectin Domains. Biochemistry (2016) 55, 4961

(with D. Patra, P. Misra, A. Surolia)

 

A comparative analysis of the DNA recombination repair pathway in mycobacterial genomes. Tuberculosis (2016) 99, 109-119

(with A. Singh, R. Bhagavat and N. Chandra)

 

Structure of the second Single Stranded DNA Binding protein (SSBb) from Mycobacterium smegmatis. J. Struc. Biol. (2016) 196, 448-454

(with A. Singh and U. Varshney)

 

Effect of linkage on the location of reducing and non-reducing sugars bound to jacalin. IUBMB Life 68, 971-979

(with K.V. Abhinav, Kaushal Sharma and A. Surolia)

 

Structure and interactions of RecA: plasticity revealed by molecular dynamics simulations. J. Biomol. Struc. Dyn. (2017)

DOI: 10.1080/07391102.2016.1268975

(with Anu V. Chandran and S. Jayanthi)

 

Distortion of the ligand molecule as a strategy for modulating binding affinity: Further studies involving complexes

of Jacalin with b-substituted disaccharides. IUBMB Life (2017) 69,72-78

(with K.V. Abhinav, Kaushal Sharma and A. Surolia)

 

 

 

 

 


[ MV Home ]