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Udayaditya Sen
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Crystal structure of the anti-viral APOBEC3G catalytic domain and functional implications
LG Holden, C Prochnow, YP Chang, R Bransteitter, L Chelico, U Sen, ...
Nature 456 (7218), 121-124, 2008
2952008
A transient interaction between two phosphorelay proteins trapped in a crystal lattice reveals the mechanism of molecular recognition and phosphotransfer in signal transduction
J Zapf, U Sen, JA Hoch, KI Varughese
Structure 8 (8), 851-862, 2000
1822000
Crystal structure of the von Willebrand factor modulator botrocetin
U Sen, S Vasudevan, G Subbarao, RA McClintock, R Celikel, ZM Ruggeri, ...
Biochemistry 40 (2), 345-352, 2001
722001
Crystal structure of the human lymphoid tyrosine phosphatase catalytic domain: insights into redox regulation
SJ Tsai, U Sen, L Zhao, WB Greenleaf, J Dasgupta, E Fiorillo, V Orrú, ...
Biochemistry 48 (22), 4838-4845, 2009
572009
Refined crystal structure (2.3 Å) of a double‐headed winged bean α‐chymotrypsin inhibitor and location of its second reactive site
JK Dattagupta, A Podder, C Chakrabarti, U Sen, D Mukhopadhyay, ...
Proteins: Structure, Function, and Bioinformatics 35 (3), 321-331, 1999
481999
Hoch, and KI Varughese. 2000. A transient interaction between two phosphorelay proteins trapped in a crystal lattice reveals the mechanism of molecular recognition and …
J Zapf, U Sen, JA Madhusudan
Structure 8, 851-862, 1993
481993
Crystal Structures of HbA2 and HbE and Modeling of Hemoglobin δ4:  Interpretation of the Thermal Stability and the Antisickling Effect of HbA2 and Identification …
U Sen, J Dasgupta, D Choudhury, P Datta, A Chakrabarti, SB Chakrabarty, ...
Biochemistry 43 (39), 12477-12488, 2004
462004
Single mutation at P1 of a chymotrypsin inhibitor changes it to a trypsin inhibitor: X-ray structural (2.15 Å) and biochemical basis
S Khamrui, J Dasgupta, JK Dattagupta, U Sen
Biochimica et Biophysica Acta (BBA)-Proteins and Proteomics 1752 (1), 65-72, 2005
332005
Structure of a Kunitz-type chymotrypsin from winged bean seeds at 2.95 Å resolution
JK Dattagupta, A Podder, C Chakrabarti, U Sen, SK Dutta, M Singh
Acta Crystallographica Section D: Biological Crystallography 52 (3), 521-528, 1996
331996
Cryocrystallography of a Kunitz-type serine protease inhibitor: the 90 K structure of winged bean chymotrypsin inhibitor (WCI) at 2.13 Å resolution
S Ravichandran, U Sen, C Chakrabarti, JK Dattagupta
Acta Crystallographica Section D: Biological Crystallography 55 (11), 1814-1821, 1999
311999
Metals in the sporulation phosphorelay: manganese binding by the response regulator Spo0F
D Mukhopadhyay, U Sen, J Zapf, KI Varughese
Acta Crystallographica Section D: Biological Crystallography 60 (4), 638-645, 2004
252004
Structural and mechanistic basis of anti-termination of Rho-dependent transcription termination by bacteriophage P4 capsid protein Psu
A Ranjan, S Sharma, R Banerjee, U Sen, R Sen
Nucleic acids research 41 (14), 6839-6856, 2013
232013
Functional implications of the conformational switch in AICD peptide upon binding to Grb2-SH2 domain
S Das, M Raychaudhuri, U Sen, D Mukhopadhyay
Journal of molecular biology 414 (2), 217-230, 2011
232011
The first structure of polarity suppression protein, Psu from enterobacteria phage P4, reveals a novel fold and a knotted dimer
R Banerjee, S Nath, A Ranjan, S Khamrui, B Pani, R Sen, U Sen
Journal of Biological Chemistry 287 (53), 44667-44675, 2012
222012
In silico mutations and molecular dynamics studies on a winged bean chymotrypsin inhibitor protein
J Dasgupta, U Sen, JK Dattagupta
Protein Engineering 16 (7), 489-496, 2003
212003
Conformational barrier of CheY3 and inability of CheY4 to bind FliM control the flagellar motor action in Vibrio cholerae
M Biswas, S Dey, S Khamrui, U Sen, J Dasgupta
PLoS One 8 (9), e73923, 2013
192013
Unique ATPase site architecture triggers cis-mediated synchronized ATP binding in heptameric AAA+-ATPase domain of flagellar regulatory protein FlrC
S Dey, M Biswas, U Sen, J Dasgupta
Journal of Biological Chemistry 290 (14), 8734-8747, 2015
182015
Spacer Asn determines the fate of Kunitz (STI) inhibitors, as revealed by structural and biochemical studies on WCI mutants
J Dasgupta, S Khamrui, JK Dattagupta, U Sen
Biochemistry 45 (22), 6783-6792, 2006
182006
Crystal Structure of Apo and Ligand Bound Vibrio cholerae Ribokinase (Vc-RK): Role of Monovalent Cation Induced Activation and Structural Flexibility in Sugar …
R Paul, MD Patra, U Sen
Biochemical Roles of Eukaryotic Cell Surface Macromolecules, 293-307, 2015
172015
Crystallization and preliminary X-ray structural studies of hemoglobin A2 and hemoglobin E, isolated from the blood samples of β-thalassemic patients
J Dasgupta, U Sen, D Choudhury, P Datta, A Chakrabarti, SB Chakrabarty, ...
Biochemical and biophysical research communications 303 (2), 619-623, 2003
162003
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