1IJI
 
 | | Crystal Structure of L-Histidinol Phosphate Aminotransferase with PLP | | Descriptor: | Histidinol Phosphate Aminotransferase, PYRIDOXAL-5'-PHOSPHATE | | Authors: | Sivaraman, J, Li, Y, Larocque, R, Schrag, J.D, Cygler, M, Matte, A. | | Deposit date: | 2001-04-26 | | Release date: | 2001-08-29 | | Last modified: | 2017-10-04 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Crystal structure of histidinol phosphate aminotransferase (HisC) from Escherichia coli, and its covalent complex with pyridoxal-5'-phosphate and l-histidinol phosphate.
J.Mol.Biol., 311, 2001
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1FC4
 | | 2-AMINO-3-KETOBUTYRATE COA LIGASE | | Descriptor: | 2-AMINO-3-KETOBUTYRATE CONENZYME A LIGASE, 2-AMINO-3-KETOBUTYRIC ACID, PYRIDOXAL-5'-PHOSPHATE | | Authors: | Schmidt, A, Matte, A, Li, Y, Sivaraman, J, Larocque, R, Schrag, J.D, Smith, C, Sauve, V, Cygler, M, Montreal-Kingston Bacterial Structural Genomics Initiative (BSGI) | | Deposit date: | 2000-07-17 | | Release date: | 2001-05-02 | | Last modified: | 2018-01-31 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Three-dimensional structure of 2-amino-3-ketobutyrate CoA ligase from Escherichia coli complexed with a PLP-substrate intermediate: inferred reaction mechanism.
Biochemistry, 40, 2001
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1IX8
 | | Aspartate Aminotransferase Active Site Mutant V39F/N194A | | Descriptor: | Aspartate Aminotransferase, PYRIDOXAL-5'-PHOSPHATE | | Authors: | Hayashi, H, Mizuguchi, H, Miyahara, I, Nakajima, Y, Hirotsu, K, Kagamiyama, H. | | Deposit date: | 2002-06-14 | | Release date: | 2002-07-03 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Conformational change in aspartate aminotransferase on substrate binding induces strain in the catalytic group and enhances catalysis
J.BIOL.CHEM., 278, 2003
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1GD9
 | | CRYSTALL STRUCTURE OF PYROCOCCUS PROTEIN-A1 | | Descriptor: | ASPARTATE AMINOTRANSFERASE, PYRIDOXAL-5'-PHOSPHATE | | Authors: | Ura, H, Harata, K, Matsui, I, Kuramitsu, S. | | Deposit date: | 2000-09-22 | | Release date: | 2001-09-22 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Temperature dependence of the enzyme-substrate recognition mechanism.
J.Biochem., 129, 2001
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1G7X
 | | ASPARTATE AMINOTRANSFERASE ACTIVE SITE MUTANT N194A/R292L/R386L | | Descriptor: | ASPARTATE AMINOTRANSFERASE, PYRIDOXAL-5'-PHOSPHATE | | Authors: | Mizuguchi, H, Hayashi, H, Okada, K, Miyahara, I, Hirotsu, K, Kagamiyama, H. | | Deposit date: | 2000-11-15 | | Release date: | 2000-11-29 | | Last modified: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Strain is more important than electrostatic interaction in controlling the pKa of the catalytic group in aspartate aminotransferase.
Biochemistry, 40, 2001
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1G7W
 | | ASPARTATE AMINOTRANSFERASE ACTIVE SITE MUTANT N194A/R386L | | Descriptor: | ASPARTATE AMINOTRANSFERASE, PYRIDOXAL-5'-PHOSPHATE | | Authors: | Mizuguchi, H, Hayashi, H, Okada, K, Miyahara, I, Hirotsu, K, Kagamiyama, H. | | Deposit date: | 2000-11-15 | | Release date: | 2000-11-29 | | Last modified: | 2021-10-27 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Strain is more important than electrostatic interaction in controlling the pKa of the catalytic group in aspartate aminotransferase.
Biochemistry, 40, 2001
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1GCK
 | | THERMUS THERMOPHILUS ASPARTATE AMINOTRANSFERASE DOUBLE MUTANT 1 COMPLEXED WITH ASPARTATE | | Descriptor: | ASPARTATE AMINOTRANSFERASE, ASPARTIC ACID, PYRIDOXAL-5'-PHOSPHATE | | Authors: | Ura, H, Nakai, T, Hirotsu, K, Kuramitsu, S. | | Deposit date: | 2000-08-04 | | Release date: | 2001-11-14 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Substrate recognition mechanism of thermophilic dual-substrate enzyme.
J.Biochem., 130, 2001
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1IX7
 | | Aspartate Aminotransferase Active Site Mutant V39F maleate complex | | Descriptor: | Aspartate Aminotransferase, MALEIC ACID, PYRIDOXAL-5'-PHOSPHATE | | Authors: | Hayashi, H, Mizuguchi, H, Miyahara, I, Nakajima, Y, Hirotsu, K, Kagamiyama, H. | | Deposit date: | 2002-06-14 | | Release date: | 2002-07-03 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Conformational change in aspartate aminotransferase on substrate binding induces strain in the catalytic group and enhances catalysis
J.BIOL.CHEM., 278, 2003
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1IVR
 | | STRUCTURE OF ASPARTATE AMINOTRANSFERASE | | Descriptor: | ASPARTATE AMINOTRANSFERASE, N-PYRIDOXYL-2,3-DIHYDROXYASPARTIC ACID-5-MONOPHOSPHATE | | Authors: | Graf Von Stosch, A. | | Deposit date: | 1996-10-11 | | Release date: | 1997-07-23 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | Aspartate aminotransferase complexed with erythro-beta-hydroxyaspartate: crystallographic and spectroscopic identification of the carbinolamine intermediate.
Biochemistry, 35, 1996
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3AOV
 | | Crystal structure of Pyrococcus horikoshii kynurenine aminotransferase in complex with PLP | | Descriptor: | PYRIDOXAL-5'-PHOSPHATE, Putative uncharacterized protein PH0207 | | Authors: | Okada, K, Angkawidjaja, C, Koga, Y, Takano, K, Kanaya, S. | | Deposit date: | 2010-10-07 | | Release date: | 2011-10-12 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (1.72 Å) | | Cite: | Characterization of kynurenine aminotransferase from hyperthermophilic archaeon: enzymatic activity for conversion to kynurenic acid is allosterically regulated by alpha-ketoglutaric acid cooperatively with kynurenine
To be Published
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3AAT
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3ATH
 | | Crystal structure of Pyrococcus horikoshii kynurenine aminotransferase in complex with four AKGs as substrates and allosteric effectors | | Descriptor: | 2-OXOGLUTARIC ACID, PYRIDOXAL-5'-PHOSPHATE, Putative uncharacterized protein PH0207 | | Authors: | Okada, K, Angkawidjaja, C, Koga, Y, Takano, K, Kanaya, S. | | Deposit date: | 2011-01-05 | | Release date: | 2012-01-18 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (1.69 Å) | | Cite: | Characterization of kynurenine aminotransferase from hyperthermophilic archaeon: enzymatic activity for conversion to kynurenic acid is allosterically regulated by alpha-ketoglutaric acid cooperatively with kynurenine
To be Published
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3AV7
 | | Crystal structure of Pyrococcus horikoshii kynurenine aminotransferase in complex with PMP, KYN as substrates and KYA as products | | Descriptor: | (2S)-2-amino-4-(2-aminophenyl)-4-oxobutanoic acid, 4'-DEOXY-4'-AMINOPYRIDOXAL-5'-PHOSPHATE, 4-hydroxyquinoline-2-carboxylic acid, ... | | Authors: | Okada, K, Angkawidjaja, C, Koga, Y, Takano, K, Kanaya, S. | | Deposit date: | 2011-02-23 | | Release date: | 2012-03-07 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (1.84 Å) | | Cite: | Structural insight into kynurenic acid excretion mechanisms of kynurenine aminotransferase in the hyperthermophilic archaeon Pyrococcus horikoshii
To be Published
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3ASA
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3B1C
 | | Crystal structure of betaC-S lyase from Streptococcus anginosus: Internal aldimine form | | Descriptor: | BetaC-S lyase, GLYCEROL, PYRIDOXAL-5'-PHOSPHATE, ... | | Authors: | Kezuka, Y, Yoshida, Y, Nonaka, T. | | Deposit date: | 2011-06-29 | | Release date: | 2012-06-27 | | Last modified: | 2014-01-22 | | Method: | X-RAY DIFFRACTION (1.93 Å) | | Cite: | Structural insights into catalysis by beta C-S lyase from Streptococcus anginosus
Proteins, 80, 2012
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3CQ5
 | | Histidinol-phosphate aminotransferase from Corynebacterium glutamicum in complex with PMP | | Descriptor: | 4'-DEOXY-4'-AMINOPYRIDOXAL-5'-PHOSPHATE, Histidinol-phosphate aminotransferase, SULFATE ION, ... | | Authors: | Sandalova, T, Marienhagen, J, Schneider, G. | | Deposit date: | 2008-04-02 | | Release date: | 2008-07-01 | | Last modified: | 2024-03-13 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Insights into the structural basis of substrate recognition by histidinol-phosphate aminotransferase from Corynebacterium glutamicum
Acta Crystallogr.,Sect.D, 64, 2008
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3CQ4
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3CBF
 | | Crystal structure of LysN, alpha-aminoadipate aminotransferase, from Thermus thermophilus HB27 | | Descriptor: | (2S)-2-[({3-hydroxy-2-methyl-5-[(phosphonooxy)methyl]pyridin-4-yl}methyl)amino]hexanedioic acid, Alpha-aminodipate aminotransferase | | Authors: | Tomita, T, Miyazaki, T, Miyagawa, T, Fushinobu, S, Kuzuyama, T, Nishiyama, M. | | Deposit date: | 2008-02-21 | | Release date: | 2009-01-13 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (1.67 Å) | | Cite: | Mechanism for multiple-substrates recognition of alpha-aminoadipate aminotransferase from Thermus thermophilus
Proteins, 2008
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3B1D
 | | Crystal structure of betaC-S lyase from Streptococcus anginosus in complex with L-serine: External aldimine form | | Descriptor: | 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID, BetaC-S lyase, PYRIDOXAL-5'-PHOSPHATE, ... | | Authors: | Kezuka, Y, Yoshida, Y, Nonaka, T. | | Deposit date: | 2011-06-29 | | Release date: | 2012-06-27 | | Last modified: | 2017-10-11 | | Method: | X-RAY DIFFRACTION (1.66 Å) | | Cite: | Structural insights into catalysis by beta C-S lyase from Streptococcus anginosus
Proteins, 80, 2012
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3ASB
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3B1E
 | | Crystal structure of betaC-S lyase from Streptococcus anginosus in complex with L-serine: alpha-Aminoacrylate form | | Descriptor: | 2-{[(E)-{3-hydroxy-2-methyl-5-[(phosphonooxy)methyl]pyridin-4-yl}methylidene]amino}prop-2-enoic acid, 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID, ACETATE ION, ... | | Authors: | Kezuka, Y, Yoshida, Y, Nonaka, T. | | Deposit date: | 2011-06-29 | | Release date: | 2012-06-27 | | Last modified: | 2017-10-11 | | Method: | X-RAY DIFFRACTION (1.78 Å) | | Cite: | Structural insights into catalysis by beta C-S lyase from Streptococcus anginosus
Proteins, 80, 2012
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3CQ6
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3DYD
 | | Human Tyrosine Aminotransferase | | Descriptor: | PYRIDOXAL-5'-PHOSPHATE, Tyrosine aminotransferase | | Authors: | Karlberg, T, Moche, M, Andersson, J, Arrowsmith, C.H, Berglund, H, Collins, R, Dahlgren, L.G, Edwards, A.M, Flodin, S, Flores, A, Graslund, S, Hammarstrom, M, Johansson, A, Johansson, I, Kotenyova, T, Lehtio, L, Nilsson, M.E, Nordlund, P, Nyman, T, Olesen, K, Persson, C, Sagemark, J, Thorsell, A.G, Tresaugues, L, Van Den Berg, S, Weigelt, J, Welin, M, Wikstrom, M, Wisniewska, M, Schuler, H, Structural Genomics Consortium (SGC) | | Deposit date: | 2008-07-27 | | Release date: | 2008-08-19 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Human Tyrosine Aminotransferase
To be Published
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3DC1
 | | Crystal structure of kynurenine aminotransferase II complex with alpha-ketoglutarate | | Descriptor: | 2-OXOGLUTARIC ACID, GLYCEROL, Kynurenine/alpha-aminoadipate aminotransferase mitochondrial | | Authors: | Han, Q, Cai, T, Tagle, D.A, Robinson, H, Li, J. | | Deposit date: | 2008-06-03 | | Release date: | 2008-07-29 | | Last modified: | 2023-11-15 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Substrate specificity and structure of human aminoadipate aminotransferase/kynurenine aminotransferase II
Biosci.Rep., 28, 2008
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3EI9
 | | Crystal structure of K270N variant of LL-diaminopimelate aminotransferase from Arabidopsis thaliana complexed with L-Glu: External aldimine form | | Descriptor: | (E)-N-({3-hydroxy-2-methyl-5-[(phosphonooxy)methyl]pyridin-4-yl}methylidene)-L-glutamic acid, GLYCEROL, LL-diaminopimelate aminotransferase, ... | | Authors: | Watanabe, N, Clay, M.D, van Belkum, M.J, Cherney, M.M, Vederas, J.C, James, M.N.G. | | Deposit date: | 2008-09-15 | | Release date: | 2008-10-14 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (1.55 Å) | | Cite: | Mechanism of substrate recognition and PLP-induced conformational changes in LL-diaminopimelate aminotransferase from Arabidopsis thaliana.
J.Mol.Biol., 384, 2008
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