1ALV
 
 | | CALCIUM BOUND DOMAIN VI OF PORCINE CALPAIN | | Descriptor: | CALCIUM ION, CALPAIN | | Authors: | Narayana, S.V.L, Lin, G, Chattopadhyay, D, Maki, M. | | Deposit date: | 1997-06-03 | | Release date: | 1998-06-03 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Crystal structure of calcium bound domain VI of calpain at 1.9 A resolution and its role in enzyme assembly, regulation, and inhibitor binding.
Nat.Struct.Biol., 4, 1997
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2H2Q
 | | Crystal structure of Trypanosoma cruzi Dihydrofolate Reductase-Thymidylate synthase | | Descriptor: | 2'-DEOXYURIDINE-5'-MONOPHOSPHATE, Bifunctional dihydrofolate reductase-thymidylate synthase, NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE | | Authors: | Senkovich, O, Schormann, N, Chattopadhyay, D. | | Deposit date: | 2006-05-19 | | Release date: | 2008-04-08 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | Structure-based approach to pharmacophore identification, in silico screening, and three-dimensional quantitative structure-activity relationship studies for inhibitors of Trypanosoma cruzi dihydrofolate reductase function.
Proteins, 73, 2008
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3LRP
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3KJS
 | | Crystal Structure of T. cruzi DHFR-TS with 3 high affinity DHFR inhibitors: DQ1 inhibitor complex | | Descriptor: | 1,2-ETHANEDIOL, Dihydrofolate reductase-thymidylate synthase, NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE, ... | | Authors: | Schormann, N, Senkovich, O, Chattopadhyay, D. | | Deposit date: | 2009-11-03 | | Release date: | 2010-06-09 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Synthesis and characterization of potent inhibitors of Trypanosoma cruzi dihydrofolate reductase.
Bioorg.Med.Chem., 18, 2010
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4DRS
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4DOG
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1IH8
 | | NH3-dependent NAD+ Synthetase from Bacillus subtilis Complexed with AMP-CPP and Mg2+ ions. | | Descriptor: | DIPHOSPHOMETHYLPHOSPHONIC ACID ADENOSYL ESTER, MAGNESIUM ION, NH(3)-DEPENDENT NAD(+) synthetase | | Authors: | Devedjiev, Y, Symersky, J, Singh, R, Jedrzejas, M, Brouillette, C, Brouillette, W, Muccio, D, Chattopadhyay, D, DeLucas, L. | | Deposit date: | 2001-04-18 | | Release date: | 2001-06-06 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Stabilization of active-site loops in NH3-dependent NAD+ synthetase from Bacillus subtilis.
Acta Crystallogr.,Sect.D, 57, 2001
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3HBB
 | | Structures of dihydrofolate reductase-thymidylate synthase of Trypanosoma cruzi in the folate-free state and in complex with two antifolate drugs, trimetrexate and methotrexate | | Descriptor: | 1,2-ETHANEDIOL, Dihydrofolate reductase-thymidylate synthase, NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE, ... | | Authors: | Schormann, N, Senkovich, O, Chattopadhyay, D. | | Deposit date: | 2009-05-04 | | Release date: | 2009-05-19 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (3 Å) | | Cite: | Structures of dihydrofolate reductase-thymidylate synthase of Trypanosoma cruzi in the folate-free state and in complex with two antifolate drugs, trimetrexate and methotrexate.
Acta Crystallogr.,Sect.D, 65, 2009
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1VSV
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1VSU
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4QC9
 | | Crystal structure of Vaccinia virus uracil-DNA glycosylase mutant 3GD4 | | Descriptor: | 1,2-ETHANEDIOL, SULFATE ION, Uracil-DNA glycosylase | | Authors: | Sartmatova, D, Nash, T, Schormann, N, Nuth, M, Ricciardi, R, Banerjee, S, Chattopadhyay, D. | | Deposit date: | 2014-05-09 | | Release date: | 2015-05-13 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (2.259 Å) | | Cite: | Crystal structure of Vaccinia virus uracil-DNA glycosylase mutant 3GD4
To be Published
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6P0Y
 | | Cryptosporidium parvum pyruvate kinase in complex with ADP | | Descriptor: | ADENOSINE-5'-DIPHOSPHATE, CHLORIDE ION, MAGNESIUM ION, ... | | Authors: | Schormann, N, Chattopadhyay, D. | | Deposit date: | 2019-05-17 | | Release date: | 2019-08-21 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (2.6 Å) | | Cite: | An overview of structure, function, and regulation of pyruvate kinases.
Protein Sci., 28, 2019
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1MXF
 | | Crystal Structure of Inhibitor Complex of Putative Pteridine Reductase 2 (PTR2) from Trypanosoma cruzi | | Descriptor: | METHOTREXATE, NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE, PTERIDINE REDUCTASE 2 | | Authors: | Schormann, N, Pal, B, Senkovich, O, Carson, M, Howard, A, Smith, C, Delucas, L, Chattopadhyay, D. | | Deposit date: | 2002-10-02 | | Release date: | 2003-10-14 | | Last modified: | 2017-10-11 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Crystal structure of Trypanosoma cruzi pteridine reductase 2 in complex with a substrate and an inhibitor.
J.Struct.Biol., 152, 2005
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1MXH
 | | Crystal Structure of Substrate Complex of Putative Pteridine Reductase 2 (PTR2) from Trypanosoma cruzi | | Descriptor: | DIHYDROFOLIC ACID, NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE, PTERIDINE REDUCTASE 2 | | Authors: | Schormann, N, Pal, B, Senkovich, O, Carson, M, Howard, A, Smith, C, Delucas, L, Chattopadhyay, D. | | Deposit date: | 2002-10-02 | | Release date: | 2003-10-14 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Crystal structure of Trypanosoma cruzi pteridine reductase 2 in complex with a substrate and an inhibitor.
J.Struct.Biol., 152, 2005
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3OZA
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3OZ7
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1QCP
 | | CRYSTAL STRUCTURE OF THE RWJ-51084 BOVINE PANCREATIC BETA-TRYPSIN AT 1.8 A | | Descriptor: | CALCIUM ION, CYCLOPENTANECARBOXYLIC ACID [1-(BENZOTHIAZOLE-2-CARBONYL)-4-GUANIDINO-BUTYL]-AMIDE, PROTEIN (BETA-TRYPSIN PROTEIN) | | Authors: | Recacha, R, Carson, M, Costanzo, M.J, Maryanoff, B, Chattopadhyay, D. | | Deposit date: | 1999-05-10 | | Release date: | 1999-05-21 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Structure of the RWJ-51084-bovine pancreatic beta-trypsin complex at 1.8 A.
Acta Crystallogr.,Sect.D, 55, 1999
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1EE1
 | | CRYSTAL STRUCTURE OF NH3-DEPENDENT NAD+ SYNTHETASE FROM BACILLUS SUBTILIS COMPLEXED WITH ONE MOLECULE ATP, TWO MOLECULES DEAMIDO-NAD+ AND ONE MG2+ ION | | Descriptor: | ADENOSINE-5'-TRIPHOSPHATE, MAGNESIUM ION, NH(3)-DEPENDENT NAD(+) SYNTHETASE, ... | | Authors: | Devedjiev, Y, Symersky, J, Singh, R, Jedrzejas, M, Brouillette, C, Brouillette, W, Muccio, D, Chattopadhyay, D, Delucas, L. | | Deposit date: | 2000-01-28 | | Release date: | 2001-06-06 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (2.06 Å) | | Cite: | Stabilization of active-site loops in NH3-dependent NAD+ synthetase from Bacillus subtilis.
Acta Crystallogr.,Sect.D, 57, 2001
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1I1N
 | | HUMAN PROTEIN L-ISOASPARTATE O-METHYLTRANSFERASE WITH S-ADENOSYL HOMOCYSTEINE | | Descriptor: | PROTEIN-L-ISOASPARTATE O-METHYLTRANSFERASE, S-ADENOSYL-L-HOMOCYSTEINE | | Authors: | Smith, C.D, Chattopadhyay, D, Carson, M, Friedman, A.M, Skinner, M.M. | | Deposit date: | 2001-02-02 | | Release date: | 2002-03-13 | | Last modified: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (1.5 Å) | | Cite: | Crystal structure of human L-isoaspartyl-O-methyl-transferase with S-adenosyl homocysteine at 1.6-A resolution and modeling of an isoaspartyl-containing peptide at the active site.
Protein Sci., 11, 2002
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4LZB
 | | Uracil binding pocket in Vaccinia virus uracil DNA glycosylase | | Descriptor: | 1,2-ETHANEDIOL, CHLORIDE ION, DIMETHYL SULFOXIDE, ... | | Authors: | Schormann, N, Chattopadhyay, D. | | Deposit date: | 2013-07-31 | | Release date: | 2013-12-11 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (2.03 Å) | | Cite: | Structure of the uracil complex of Vaccinia virus uracil DNA glycosylase.
Acta Crystallogr.,Sect.F, 69, 2013
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5V8X
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5UTM
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5UTL
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5V8Y
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1NX2
 | | Calpain Domain VI | | Descriptor: | CALCIUM ION, Calcium-dependent protease, small subunit | | Authors: | Todd, B, Moore, D, Deivanayagam, C.C.S, Lin, G.-D, Chattopadhyay, D, Maki, M, Wang, K.K.W, Narayana, S.V.L. | | Deposit date: | 2003-02-07 | | Release date: | 2003-08-19 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | A structural model for the inhibition of calpain by calpastatin: crystal structures of the native domain VI of calpain and its complexes with calpastatin peptide and a small molecule inhibitor.
J.Mol.Biol., 328, 2003
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