5YDC
 
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5XXS
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5XXR
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5Y06
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5Y05
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4OW8
 | | Crystal structure of kinase domain of PknA from Mtb | | Descriptor: | GLYCEROL, SULFATE ION, Serine/threonine-protein kinase PknA | | Authors: | Ravala, S.K, Singh, S, Yadav, G.S, Karthikeyan, S, Chakraborti, P.K. | | Deposit date: | 2014-01-31 | | Release date: | 2015-02-04 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (2.03 Å) | | Cite: | Evidence that phosphorylation of threonine in the GT motif triggers activation of PknA, a eukaryotic-type serine/threonine kinase from Mycobacterium tuberculosis.
Febs J., 282, 2015
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1BJR
 | | COMPLEX FORMED BETWEEN PROTEOLYTICALLY GENERATED LACTOFERRIN FRAGMENT AND PROTEINASE K | | Descriptor: | CALCIUM ION, LACTOFERRIN, PROTEINASE K | | Authors: | Singh, T.P, Sharma, S, Karthikeyan, S, Betzel, C, Bhatia, K.L. | | Deposit date: | 1998-06-27 | | Release date: | 1998-11-04 | | Last modified: | 2023-08-02 | | Method: | X-RAY DIFFRACTION (2.44 Å) | | Cite: | Crystal structure of a complex formed between proteolytically-generated lactoferrin fragment and proteinase K.
Proteins, 33, 1998
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1DQ7
 | | THREE-DIMENSIONAL STRUCTURE OF A NEUROTOXIN FROM RED SCORPION (BUTHUS TAMULUS) AT 2.2A RESOLUTION. | | Descriptor: | NEUROTOXIN | | Authors: | Sharma, M, Yadav, S, Karthikeyan, S, Kumar, S, Paramasivam, M, Srinivasan, A, Singh, T.P. | | Deposit date: | 1999-12-30 | | Release date: | 2000-12-30 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Three-dimensional Structure of a Neurotoxin from Red Scorpion (Buthus tamulus) at 2.2A Resolution
To be Published
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4P8E
 | | Structure of ribB complexed with substrate (Ru5P) and metal ions | | Descriptor: | 1,2-ETHANEDIOL, 3,4-dihydroxy-2-butanone 4-phosphate synthase, RIBULOSE-5-PHOSPHATE, ... | | Authors: | Islam, Z, Kumar, A, Singh, S, Salmon, L, Karthikeyan, S. | | Deposit date: | 2014-03-31 | | Release date: | 2015-03-25 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (2.04 Å) | | Cite: | Structural Basis for Competitive Inhibition of 3,4-Dihydroxy-2-butanone-4-phosphate Synthase from Vibrio cholerae.
J.Biol.Chem., 290, 2015
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1CNM
 | | ENHANCEMENT OF CATALYTIC EFFICIENCY OF PROTEINASE K THROUGH EXPOSURE TO ANHYDROUS ORGANIC SOLVENT AT 70 DEGREES CELSIUS | | Descriptor: | ACETONITRILE, CALCIUM ION, PROTEIN (PROTEINASE K) | | Authors: | Gupta, M.N, Tyagi, R, Sharma, S, Karthikeyan, S, Singh, T.P. | | Deposit date: | 1999-05-20 | | Release date: | 1999-05-27 | | Last modified: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Enhancement of catalytic efficiency of enzymes through exposure to anhydrous organic solvent at 70 degrees C. Three-dimensional structure of a treated serine proteinase at 2.2 A resolution.
Proteins, 39, 2000
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4P6C
 | | Structure of ribB complexed with inhibitor 4PEH | | Descriptor: | 3,4-dihydroxy-2-butanone 4-phosphate synthase, 4-PHOSPHO-D-ERYTHRONOHYDROXAMIC ACID | | Authors: | Islam, Z, Kumar, A, Singh, S, Salmon, L, Karthikeyan, S. | | Deposit date: | 2014-03-24 | | Release date: | 2015-03-25 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (1.86 Å) | | Cite: | Structural Basis for Competitive Inhibition of 3,4-Dihydroxy-2-butanone-4-phosphate Synthase from Vibrio cholerae.
J.Biol.Chem., 290, 2015
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4P77
 | | Structure of ribB complexed with substrate Ru5P | | Descriptor: | 3,4-dihydroxy-2-butanone 4-phosphate synthase, GLYCEROL, RIBULOSE-5-PHOSPHATE | | Authors: | Islam, Z, Kumar, A, Singh, S, Salmon, L, Karthikeyan, S. | | Deposit date: | 2014-03-26 | | Release date: | 2015-03-25 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (2.04 Å) | | Cite: | Structural Basis for Competitive Inhibition of 3,4-Dihydroxy-2-butanone-4-phosphate Synthase from Vibrio cholerae.
J.Biol.Chem., 290, 2015
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4P6D
 | | Structure of ribB complexed with PO4 ion | | Descriptor: | 1,2-ETHANEDIOL, 3,4-dihydroxy-2-butanone 4-phosphate synthase, PHOSPHATE ION | | Authors: | Islam, Z, Kumar, A, Singh, S, Salmon, L, Karthikeyan, S. | | Deposit date: | 2014-03-24 | | Release date: | 2015-03-25 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (1.59 Å) | | Cite: | Structural Basis for Competitive Inhibition of 3,4-Dihydroxy-2-butanone-4-phosphate Synthase from Vibrio cholerae.
J.Biol.Chem., 290, 2015
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4P6P
 | | Structure of ribB complexed with inhibitor (4PEH) and metal ions | | Descriptor: | 3,4-dihydroxy-2-butanone 4-phosphate synthase, 4-PHOSPHO-D-ERYTHRONOHYDROXAMIC ACID, ZINC ION | | Authors: | Islam, Z, Kumar, A, Singh, S, Salmon, L, Karthikeyan, S. | | Deposit date: | 2014-03-25 | | Release date: | 2015-03-25 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (1.862 Å) | | Cite: | Structural Basis for Competitive Inhibition of 3,4-Dihydroxy-2-butanone-4-phosphate Synthase from Vibrio cholerae.
J.Biol.Chem., 290, 2015
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4P8J
 | | Structure of ribB | | Descriptor: | 3,4-dihydroxy-2-butanone 4-phosphate synthase, GLYCEROL | | Authors: | Islam, Z, Kumar, A, Singh, S, Salmon, L, Karthikeyan, S. | | Deposit date: | 2014-03-31 | | Release date: | 2015-03-25 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (1.96 Å) | | Cite: | Structural Basis for Competitive Inhibition of 3,4-Dihydroxy-2-butanone-4-phosphate Synthase from Vibrio cholerae.
J.Biol.Chem., 290, 2015
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4RL4
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3MK3
 | | Crystal structure of Lumazine synthase from Salmonella typhimurium LT2 | | Descriptor: | 6,7-dimethyl-8-ribityllumazine synthase, SULFATE ION | | Authors: | Kumar, P, Singh, M, Karthikeyan, S. | | Deposit date: | 2010-04-14 | | Release date: | 2011-02-02 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (3.569 Å) | | Cite: | Crystal structure analysis of icosahedral lumazine synthase from Salmonella typhimurium, an antibacterial drug target.
Acta Crystallogr.,Sect.D, 67, 2011
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3NQ4
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3LS6
 | | Crystal structure of 3,4-Dihydroxy-2-butanone 4-phosphate synthase in complex with sulfate and zinc | | Descriptor: | 3,4-Dihydroxy-2-butanone 4-phosphate synthase, GLYCEROL, MAGNESIUM ION, ... | | Authors: | Kumar, P, Karthikeyan, S. | | Deposit date: | 2010-02-12 | | Release date: | 2010-09-15 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (1.86 Å) | | Cite: | Potential anti-bacterial drug target: structural characterization of 3,4-dihydroxy-2-butanone-4-phosphate synthase from Salmonella typhimurium LT2.
Proteins, 78, 2010
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1NUR
 | | CRYSTAL STRUCTURE OF HUMAN CYTOSOLIC NMN/NaMN ADENYLYLTRANSFERASE | | Descriptor: | FKSG76, SULFATE ION | | Authors: | Zhang, X, Kurnasov, O.V, Karthikeyan, S, Grishin, N.V, Osterman, A.L, Zhang, H. | | Deposit date: | 2003-02-01 | | Release date: | 2003-06-03 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (2.15 Å) | | Cite: | STRUCTURAL CHARACTERIZATION OF A HUMAN CYTOSOLIC NMN/NaMN
ADENYLYLTRANSFERASE AND IMPLICATION IN HUMAN NAD BIOSYNTHESIS
J.Biol.Chem., 278, 2003
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1NUP
 | | CRYSTAL STRUCTURE OF HUMAN CYTOSOLIC NMN/NaMN ADENYLYLTRANSFERASE COMPLEX WITH NMN | | Descriptor: | BETA-NICOTINAMIDE RIBOSE MONOPHOSPHATE, FKSG76, SULFATE ION | | Authors: | Zhang, X, Kurnasov, O.V, Karthikeyan, S, Grishin, N.V, Osterman, A.L, Zhang, H. | | Deposit date: | 2003-02-01 | | Release date: | 2003-06-03 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | STRUCTURAL CHARACTERIZATION OF A HUMAN CYTOSOLIC NMN/NaMN
ADENYLYLTRANSFERASE AND IMPLICATION IN HUMAN NAD BIOSYNTHESIS
J.Biol.Chem., 278, 2003
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1NUQ
 | | CRYSTAL STRUCTURE OF HUMAN CYTOSOLIC NMN/NaMN ADENYLYLTRANSFERASE COMPLEXED WITH NaAD | | Descriptor: | FKSG76, NICOTINIC ACID ADENINE DINUCLEOTIDE, SULFATE ION | | Authors: | Zhang, X, Kurnasov, O.V, Karthikeyan, S, Grishin, N.V, Osterman, A.L, Zhang, H. | | Deposit date: | 2003-02-01 | | Release date: | 2003-06-03 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | STRUCTURAL CHARACTERIZATION OF A HUMAN CYTOSOLIC NMN/NaMN
ADENYLYLTRANSFERASE AND IMPLICATION IN HUMAN NAD BIOSYNTHESIS
J.Biol.Chem., 278, 2003
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1NUT
 | | CRYSTAL STRUCTURE OF HUMAN CYTOSOLIC NMN/NaMN ADENYLYLTRANSFERASE COMPLEXED WITH ATP ANALOG | | Descriptor: | DIPHOSPHOMETHYLPHOSPHONIC ACID ADENOSYL ESTER, FKSG76, SULFATE ION | | Authors: | Zhang, X, Kurnasov, O.V, Karthikeyan, S, Grishin, N.V, Osterman, A.L, Zhang, H. | | Deposit date: | 2003-02-01 | | Release date: | 2003-06-03 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | STRUCTURAL CHARACTERIZATION OF A HUMAN CYTOSOLIC NMN/NaMN
ADENYLYLTRANSFERASE AND IMPLICATION IN HUMAN NAD BIOSYNTHESIS
J.Biol.Chem., 278, 2003
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1NUU
 | | CRYSTAL STRUCTURE OF HUMAN CYTOSOLIC NMN/NaMN ADENYLYLTRANSFERASE COMPLEXED WITH NAD | | Descriptor: | FKSG76, NICOTINAMIDE-ADENINE-DINUCLEOTIDE, SULFATE ION | | Authors: | Zhang, X, Kurnasov, O.V, Karthikeyan, S, Grishin, N.V, Osterman, A.L, Zhang, H. | | Deposit date: | 2003-02-01 | | Release date: | 2003-06-03 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | STRUCTURAL CHARACTERIZATION OF A HUMAN CYTOSOLIC NMN/NaMN
ADENYLYLTRANSFERASE AND IMPLICATION IN HUMAN NAD BIOSYNTHESIS
J.Biol.Chem., 278, 2003
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1NUS
 | | CRYSTAL STRUCTURE OF HUMAN CYTOSOLIC NMN/NaMN ADENYLYLTRANSFERASE COMPLEXED WITH ATP ANALOG AND NMN | | Descriptor: | BETA-NICOTINAMIDE RIBOSE MONOPHOSPHATE, DIPHOSPHOMETHYLPHOSPHONIC ACID ADENOSYL ESTER, FKSG76, ... | | Authors: | Zhang, X, Kurnasov, O.V, Karthikeyan, S, Grishin, N.V, Osterman, A.L, Zhang, H. | | Deposit date: | 2003-02-01 | | Release date: | 2003-06-03 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | STRUCTURAL CHARACTERIZATION OF A HUMAN CYTOSOLIC NMN/NaMN
ADENYLYLTRANSFERASE AND IMPLICATION IN HUMAN NAD BIOSYNTHESIS
J.Biol.Chem., 278, 2003
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