4KKX
 
 | | Crystal structure of Tryptophan Synthase from Salmonella typhimurium with 2-aminophenol quinonoid in the beta site and the F6 inhibitor in the alpha site | | Descriptor: | 1,2-ETHANEDIOL, 2-{[4-(TRIFLUOROMETHOXY)BENZOYL]AMINO}ETHYL DIHYDROGEN PHOSPHATE, DI(HYDROXYETHYL)ETHER, ... | | Authors: | Hilario, E, Niks, D, Dunn, M.F, Mueller, L.J, Fan, L. | | Deposit date: | 2013-05-06 | | Release date: | 2014-01-01 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (1.77 Å) | | Cite: | Allostery and substrate channeling in the tryptophan synthase bienzyme complex: evidence for two subunit conformations and four quaternary states.
Biochemistry, 52, 2013
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4HN4
 | | Tryptophan synthase in complex with alpha aminoacrylate E(A-A) form and the F9 inhibitor in the alpha site | | Descriptor: | 2-({[4-(TRIFLUOROMETHOXY)PHENYL]SULFONYL}AMINO)ETHYL DIHYDROGEN PHOSPHATE, 2-{[(E)-{3-hydroxy-2-methyl-5-[(phosphonooxy)methyl]pyridin-4-yl}methylidene]amino}prop-2-enoic acid, BICINE, ... | | Authors: | Hilario, E, Niks, D, Dunn, M.F, Mueller, L.J, Fan, L. | | Deposit date: | 2012-10-18 | | Release date: | 2013-12-25 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (1.64 Å) | | Cite: | Allostery and substrate channeling in the tryptophan synthase bienzyme complex: evidence for two subunit conformations and four quaternary states.
Biochemistry, 52, 2013
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4HT3
 | | The crystal structure of Salmonella typhimurium Tryptophan Synthase at 1.30A complexed with N-(4'-TRIFLUOROMETHOXYBENZENESULFONYL)-2-AMINO-1-ETHYLPHOSPHATE (F9) inhibitor in the alpha site, internal aldimine | | Descriptor: | 1,2-ETHANEDIOL, 1-METHOXY-2-[2-(2-METHOXY-ETHOXY]-ETHANE, 2-({[4-(TRIFLUOROMETHOXY)PHENYL]SULFONYL}AMINO)ETHYL DIHYDROGEN PHOSPHATE, ... | | Authors: | Hilario, E, Niks, D, Dunn, M.F, Mueller, L.J, Fan, L. | | Deposit date: | 2012-10-31 | | Release date: | 2014-01-01 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (1.3 Å) | | Cite: | Allostery and substrate channeling in the tryptophan synthase bienzyme complex: evidence for two subunit conformations and four quaternary states.
Biochemistry, 52, 2013
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4HPX
 | | Crystal structure of Tryptophan Synthase at 1.65 A resolution in complex with alpha aminoacrylate E(A-A) and benzimidazole in the beta site and the F9 inhibitor in the alpha site | | Descriptor: | 2-({[4-(TRIFLUOROMETHOXY)PHENYL]SULFONYL}AMINO)ETHYL DIHYDROGEN PHOSPHATE, 2-{[(E)-{3-hydroxy-2-methyl-5-[(phosphonooxy)methyl]pyridin-4-yl}methylidene]amino}prop-2-enoic acid, BENZIMIDAZOLE, ... | | Authors: | Hilario, E, Niks, D, Dunn, M.F, Mueller, L.J, Fan, L. | | Deposit date: | 2012-10-24 | | Release date: | 2013-12-18 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (1.65 Å) | | Cite: | Allostery and substrate channeling in the tryptophan synthase bienzyme complex: evidence for two subunit conformations and four quaternary states.
Biochemistry, 52, 2013
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4HPJ
 | | Crystal structure of Tryptophan Synthase at 1.45 A resolution in complex with 2-aminophenol quinonoid in the beta site and the F9 inhibitor in the alpha site | | Descriptor: | (2E)-2-[({3-hydroxy-2-methyl-5-[(phosphonooxy)methyl]pyridin-4-yl}methyl)imino]-3-[(2-hydroxyphenyl)amino]propanoic acid, 2-({[4-(TRIFLUOROMETHOXY)PHENYL]SULFONYL}AMINO)ETHYL DIHYDROGEN PHOSPHATE, BICINE, ... | | Authors: | Hilario, E, Niks, D, Dunn, M.F, Mueller, L.J, Fan, L. | | Deposit date: | 2012-10-23 | | Release date: | 2013-12-25 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (1.45 Å) | | Cite: | Allostery and substrate channeling in the tryptophan synthase bienzyme complex: evidence for two subunit conformations and four quaternary states.
Biochemistry, 52, 2013
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1K8X
 | | Crystal Structure Of AlphaT183V Mutant Of Tryptophan Synthase From Salmonella Typhimurium | | Descriptor: | PYRIDOXAL-5'-PHOSPHATE, SODIUM ION, TRYPTOPHAN SYNTHASE, ... | | Authors: | Kulik, V, Weyand, M, Siedel, R, Niks, D, Arac, D, Dunn, M.F, Schlichting, I. | | Deposit date: | 2001-10-26 | | Release date: | 2002-12-18 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | On the Role of AlphaThr183 in the Allosteric Regulation and Catalytic Mechanism of Tryptophan Synthase
J.Mol.Biol., 324, 2002
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1KFE
 | | CRYSTAL STRUCTURE OF ALPHAT183V MUTANT OF TRYPTOPHAN SYNTHASE FROM SALMONELLA TYPHIMURIUM WITH L-Ser Bound To The Beta Site | | Descriptor: | SODIUM ION, TRYPTOPHAN SYNTHASE ALPHA CHAIN, TRYPTOPHAN SYNTHASE BETA CHAIN, ... | | Authors: | Kulik, V, Weyand, M, Siedel, R, Niks, D, Arac, D, Dunn, M.F, Schlichting, I. | | Deposit date: | 2001-11-20 | | Release date: | 2003-01-07 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (1.75 Å) | | Cite: | On the Role of AlphaTHR183 in the Allosteric Regulation and Catalytic Mechanism of Tryptophan Synthase
J.Mol.Biol., 324, 2002
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1KFC
 | | CRYSTAL STRUCTURE OF ALPHAT183V MUTANT OF TRYPTOPHAN SYNTHASE FROM SALMONELLA TYPHIMURIUM With Indole Propanol Phosphate | | Descriptor: | INDOLE-3-PROPANOL PHOSPHATE, PYRIDOXAL-5'-PHOSPHATE, SODIUM ION, ... | | Authors: | Kulik, V, Weyand, M, Siedel, R, Niks, D, Arac, D, Dunn, M.F, Schlichting, I. | | Deposit date: | 2001-11-20 | | Release date: | 2003-01-07 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (1.5 Å) | | Cite: | On the Role of AlphaTHR183 in the Allosteric Regulation and Catalytic Mechanism of Tryptophan Synthase
J.Mol.Biol., 324, 2002
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1KFJ
 | | CRYSTAL STRUCTURE OF WILD-TYPE TRYPTOPHAN SYNTHASE COMPLEXED WITH L-SERINE | | Descriptor: | SODIUM ION, TRYPTOPHAN SYNTHASE ALPHA CHAIN, TRYPTOPHAN SYNTHASE BETA CHAIN, ... | | Authors: | Kulik, V, Weyand, M, Seidel, R, Niks, D, Arac, D, Dunn, M.F, Schlichting, I. | | Deposit date: | 2001-11-21 | | Release date: | 2003-10-21 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | On the role of alphaThr183 in the allosteric regulation and catalytic mechanism of tryptophan synthase.
J.Mol.Biol., 324, 2002
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1KFB
 | | CRYSTAL STRUCTURE OF ALPHAT183V MUTANT OF TRYPTOPHAN SYNTHASE FROM SALMONELLA TYPHIMURIUM WITH Indole Glycerol Phosphate | | Descriptor: | INDOLE-3-GLYCEROL PHOSPHATE, PYRIDOXAL-5'-PHOSPHATE, TRYPTOPHAN SYNTHASE ALPHA CHAIN, ... | | Authors: | Kulik, V, Weyand, M, Siedel, R, Niks, D, Arac, D, Dunn, M.F, Schlichting, I. | | Deposit date: | 2001-11-20 | | Release date: | 2003-01-07 | | Last modified: | 2021-10-27 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | On the Role of alphaTHR183 in the Allosteric Regulation and Catalytic Mechanism of Tryptophan Synthase
J.Mol.Biol., 324, 2002
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1KFK
 | | Crystal structure of Tryptophan Synthase From Salmonella Typhimurium | | Descriptor: | PYRIDOXAL-5'-PHOSPHATE, SODIUM ION, TRYPTOPHAN SYNTHASE ALPHA CHAIN, ... | | Authors: | Kulik, V, Weyand, M, Seidel, R, Niks, D, Arac, D, Dunn, M.F, Schlichting, I. | | Deposit date: | 2001-11-21 | | Release date: | 2003-10-21 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | On the role of alphaThr183 in the allosteric regulation and catalytic mechanism of tryptophan synthase.
J.Mol.Biol., 324, 2002
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2CLM
 | | Tryptophan Synthase (external aldimine state) in complex with N-(4'- trifluoromethoxybenzoyl)-2-amino-1-ethylphosphate (F6F) | | Descriptor: | 2-{[4-(TRIFLUOROMETHOXY)BENZOYL]AMINO}ETHYL DIHYDROGEN PHOSPHATE, SODIUM ION, TRYPTOPHAN SYNTHASE ALPHA CHAIN, ... | | Authors: | Ngo, H, Kimmich, N, Harris, R, Niks, D, Blumenstein, L, Kulik, V, Barends, T.R, Schlichting, I, Dunn, M.F. | | Deposit date: | 2006-04-28 | | Release date: | 2007-06-12 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (1.51 Å) | | Cite: | Allosteric Regulation of Substrate Channeling in Tryptophan Synthase: Modulation of the L-Serine Reaction in Stage I of the Beta-Reaction by Alpha-Site Ligands.
Biochemistry, 46, 2007
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2CLL
 | | Tryptophan Synthase (external aldimine state) in complex with N-(4'- trifluoromethoxybenzenesulfonyl)-2-amino-1-ethylphosphate (F9) | | Descriptor: | 2-({[4-(TRIFLUOROMETHOXY)PHENYL]SULFONYL}AMINO)ETHYL DIHYDROGEN PHOSPHATE, SODIUM ION, TRYPTOPHAN SYNTHASE ALPHA CHAIN, ... | | Authors: | Ngo, H, Kimmich, N, Harris, R, Niks, D, Blumenstein, L, Kulik, V, Barends, T.R, Schlichting, I, Dunn, M.F. | | Deposit date: | 2006-04-28 | | Release date: | 2007-06-12 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (1.6 Å) | | Cite: | Allosteric Regulation of Substrate Channeling in Tryptophan Synthase: Modulation of the L-Serine Reaction in Stage I of the Beta-Reaction by Alpha-Site Ligands.
Biochemistry, 46, 2007
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2CLO
 | | Tryptophan Synthase (external aldimine state) in complex with (naphthalene-2'-sulfonyl)-2-amino-1-ethylphosphate (F19) | | Descriptor: | 2-[(2-NAPHTHYLSULFONYL)AMINO]ETHYL DIHYDROGEN PHOSPHATE, SODIUM ION, TRYPTOPHAN SYNTHASE ALPHA CHAIN, ... | | Authors: | Ngo, H, Kimmich, N, Harris, R, Niks, D, Blumenstein, L, Kulik, V, Barends, T.R, Schlichting, I, Dunn, M.F. | | Deposit date: | 2006-04-28 | | Release date: | 2007-06-12 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (1.5 Å) | | Cite: | Allosteric Regulation of Substrate Channeling in Tryptophan Synthase: Modulation of the L-Serine Reaction in Stage I of the Beta-Reaction by Alpha-Site Ligands.
Biochemistry, 46, 2007
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2J9X
 | | Tryptophan Synthase in complex with GP, alpha-D,L-glycerol-phosphate, Cs, pH6.5 - alpha aminoacrylate form - (GP)E(A-A) | | Descriptor: | 2-[({3-HYDROXY-2-METHYL-5-[(PHOSPHONOOXY)METHYL]PYRIDIN-4-YL}METHYL)AMINO]ACRYLIC ACID, CESIUM ION, DIMETHYL SULFOXIDE, ... | | Authors: | Ngo, H, Kimmich, N, Harris, R, Niks, D, Blumenstein, L, Kulik, V, Barends, T.R, Schlichting, I, Dunn, M.F. | | Deposit date: | 2006-11-16 | | Release date: | 2007-06-26 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Allosteric Regulation of Substrate Channeling in Tryptophan Synthase: Modulation of the L-Serine Reaction in Stage I of the Beta-Reaction by Alpha-Site Ligands.
Biochemistry, 46, 2007
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4XUG
 | | Crystal structure of Tryptophan Synthase from Salmonella typhimurium in complex with 2-({[4-(Trifluoromethoxy)Phenyl]Sulfonyl}Amino)Ethyl Dihydrogen Phosphate (F9F) inhibitor in the alpha site and ammonium ion in the metal coordination site. | | Descriptor: | 1,2-ETHANEDIOL, 2-({[4-(TRIFLUOROMETHOXY)PHENYL]SULFONYL}AMINO)ETHYL DIHYDROGEN PHOSPHATE, AMMONIUM ION, ... | | Authors: | Hilario, E, Caulkins, B.G, Young, R.P, Niks, D, Dunn, M.F, Mueller, L.J, Fan, L. | | Deposit date: | 2015-01-25 | | Release date: | 2016-01-27 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (1.65 Å) | | Cite: | Crystal structure of Tryptophan Synthase from Salmonella typhimurium in complex with 2-({[4-(Trifluoromethoxy)Phenyl]Sulfonyl}Amino)Ethyl Dihydrogen Phosphate (F9F) inhibitor in the alpha site and ammonium ion in the metal coordination site.
To Be Published
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3PR2
 | | Tryptophan synthase indoline quinonoid structure with F9 inhibitor in alpha site | | Descriptor: | (Z)-N-[(1E)-1-carboxy-2-(2,3-dihydro-1H-indol-1-yl)ethylidene]{3-hydroxy-2-methyl-5-[(phosphonooxy)methyl]pyridin-4(1H)-ylidene}methanaminium, 2-({[4-(TRIFLUOROMETHOXY)PHENYL]SULFONYL}AMINO)ETHYL DIHYDROGEN PHOSPHATE, CESIUM ION, ... | | Authors: | Lai, J, Niks, D, Wang, Y, Domratcheva, T, Barends, T.R.M, Schwarz, F, Olsen, R.A, Elliott, D.W, Fatmi, M.Q, Chang, C.A, Schlichting, I, Dunn, M.F, Mueller, L.J. | | Deposit date: | 2010-11-29 | | Release date: | 2011-02-09 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (1.85 Å) | | Cite: | X-ray and NMR Crystallography in an Enzyme Active Site: The Indoline Quinonoid Intermediate in Tryptophan Synthase.
J.Am.Chem.Soc., 133, 2011
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2CLE
 | | Tryptophan Synthase in complex with N-(4'-trifluoromethoxybenzoyl)-2- amino-1-ethylphosphate (F6) - lowF6 complex | | Descriptor: | 2-{[4-(TRIFLUOROMETHOXY)BENZOYL]AMINO}ETHYL DIHYDROGEN PHOSPHATE, PYRIDOXAL-5'-PHOSPHATE, SODIUM ION, ... | | Authors: | Ngo, H, Harris, R, Kimmich, N, Casino, P, Niks, D, Blumenstein, L, Barends, T.R, Kulik, V, Weyand, M, Schlichting, I, Dunn, M.F. | | Deposit date: | 2006-04-27 | | Release date: | 2007-06-12 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (1.5 Å) | | Cite: | Synthesis and Characterization of Allosteric Probes of Substrate Channeling in the Tryptophan Synthase Bienzyme Complex.
Biochemistry, 46, 2007
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2CLK
 | | Tryptophan Synthase in complex with D-glyceraldehyde 3-phosphate (G3P) | | Descriptor: | GLYCERALDEHYDE-3-PHOSPHATE, PYRIDOXAL-5'-PHOSPHATE, SODIUM ION, ... | | Authors: | Ngo, H, Harris, R, Kimmich, N, Casino, P, Niks, D, Blumenstein, L, Barends, T.R, Kulik, V, Weyand, M, Schlichting, I, Dunn, M.F. | | Deposit date: | 2006-04-27 | | Release date: | 2007-06-12 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (1.5 Å) | | Cite: | Synthesis and Characterization of Allosteric Probes of Substrate Channeling in the Tryptophan Synthase Bienzyme Complex.
Biochemistry, 46, 2007
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2CLF
 | | Tryptophan Synthase in complex with N-(4'-trifluoromethoxybenzoyl)-2- amino-1-ethylphosphate (F6) - highF6 complex | | Descriptor: | 2-{[4-(TRIFLUOROMETHOXY)BENZOYL]AMINO}ETHYL DIHYDROGEN PHOSPHATE, PYRIDOXAL-5'-PHOSPHATE, SODIUM ION, ... | | Authors: | Ngo, H, Harris, R, Kimmich, N, Casino, P, Niks, D, Blumenstein, L, Barends, T.R, Kulik, V, Weyand, M, Schlichting, I, Dunn, M.F. | | Deposit date: | 2006-04-27 | | Release date: | 2007-06-26 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (1.7 Å) | | Cite: | Synthesis and Characterization of Allosteric Probes of Substrate Channeling in the Tryptophan Synthase Bienzyme Complex.
Biochemistry, 46, 2007
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2CLH
 | | Tryptophan Synthase in complex with (naphthalene-2'-sulfonyl)-2-amino- 1-ethylphosphate (F19) | | Descriptor: | 2-[(2-NAPHTHYLSULFONYL)AMINO]ETHYL DIHYDROGEN PHOSPHATE, PYRIDOXAL-5'-PHOSPHATE, SODIUM ION, ... | | Authors: | Ngo, H, Harris, R, Kimmich, N, Casino, P, Niks, D, Blumenstein, L, Barends, T.R, Kulik, V, Weyand, M, Schlichting, I, Dunn, M.F. | | Deposit date: | 2006-04-27 | | Release date: | 2007-06-12 | | Last modified: | 2019-04-24 | | Method: | X-RAY DIFFRACTION (1.7 Å) | | Cite: | Synthesis and characterization of allosteric probes of substrate channeling in the tryptophan synthase bienzyme complex.
Biochemistry, 46, 2007
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2CLI
 | | Tryptophan Synthase in complex with N-(4'- trifluoromethoxybenzenesulfonyl)-2-amino-1-ethylphosphate (F9) | | Descriptor: | 2-({[4-(TRIFLUOROMETHOXY)PHENYL]SULFONYL}AMINO)ETHYL DIHYDROGEN PHOSPHATE, PYRIDOXAL-5'-PHOSPHATE, SODIUM ION, ... | | Authors: | Ngo, H, Harris, R, Kimmich, N, Casino, P, Niks, D, Blumenstein, L, Barends, T.R, Kulik, V, Weyand, M, Schlichting, I, Dunn, M.F. | | Deposit date: | 2006-04-27 | | Release date: | 2007-06-12 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (1.7 Å) | | Cite: | Synthesis and Characterization of Allosteric Probes of Substrate Channeling in the Tryptophan Synthase Bienzyme Complex.
Biochemistry, 46, 2007
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2J9Y
 | | Tryptophan Synthase Q114N mutant in complex with Compound II | | Descriptor: | (3E)-4-{3-HYDROXY-2-METHYL-5-[(PHOSPHONOOXY)METHYL]PYRIDIN-4-YL}-2-IMINOBUT-3-ENOIC ACID, SODIUM ION, TRYPTOPHAN SYNTHASE ALPHA CHAIN, ... | | Authors: | Blumenstein, L, Domratcheva, T, Niks, D, Ngo, H, Seidel, R, Dunn, M.F, Schlichting, I. | | Deposit date: | 2006-11-16 | | Release date: | 2007-12-04 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Betaq114N and Betat110V Mutations Reveal a Critically Important Role of the Substrate Alpha-Carboxylate Site in the Reaction Specificity of Tryptophan Synthase.
Biochemistry, 46, 2007
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2J9Z
 | | Tryptophan Synthase T110 mutant complex | | Descriptor: | PYRIDOXAL-5'-PHOSPHATE, SODIUM ION, TRYPTOPHAN SYNTHASE ALPHA CHAIN, ... | | Authors: | Blumenstein, L, Domratcheva, T, Niks, D, Ngo, H, Seidel, R, Dunn, M.F, Schlichting, I. | | Deposit date: | 2006-11-16 | | Release date: | 2007-12-04 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Betaq114N and Betat110V Mutations Reveal a Critically Important Role of the Substrate Alpha-Carboxylate Site in the Reaction Specificity of Tryptophan Synthase.
Biochemistry, 46, 2007
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1RD5
 | | Crystal structure of Tryptophan synthase alpha chain homolog BX1: a member of the chemical plant defense system | | Descriptor: | MALONIC ACID, Tryptophan synthase alpha chain, chloroplast | | Authors: | Kulik, V, Hartmann, E, Weyand, M, Frey, M, Gierl, A, Niks, D, Dunn, M.F, Schlichting, I. | | Deposit date: | 2003-11-05 | | Release date: | 2004-12-28 | | Last modified: | 2022-12-21 | | Method: | X-RAY DIFFRACTION (2.02 Å) | | Cite: | On the structural basis of the catalytic mechanism and the regulation of the alpha subunit of tryptophan synthase from Salmonella typhimurium and BX1 from maize, two evolutionarily related enzymes.
J.Mol.Biol., 352, 2005
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