1UBS
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![BU of 1ubs by Molmil](/molmil-images/mine/1ubs) | TRYPTOPHAN SYNTHASE (E.C.4.2.1.20) WITH A MUTATION OF LYS 87->THR IN THE B SUBUNIT AND IN THE PRESENCE OF LIGAND L-SERINE | Descriptor: | PYRIDOXAL-5'-PHOSPHATE, SERINE, SODIUM ION, ... | Authors: | Rhee, S, Parris, K, Ahmed, S.A, Miles, E.W, Davies, D.R. | Deposit date: | 1995-12-14 | Release date: | 1996-03-08 | Last modified: | 2024-02-14 | Method: | X-RAY DIFFRACTION (1.9 Å) | Cite: | Crystal structures of a mutant (betaK87T) tryptophan synthase alpha2beta2 complex with ligands bound to the active sites of the alpha- and beta-subunits reveal ligand-induced conformational changes. Biochemistry, 36, 1997
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1TTP
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![BU of 1ttp by Molmil](/molmil-images/mine/1ttp) | TRYPTOPHAN SYNTHASE (E.C.4.2.1.20) IN THE PRESENCE OF CESIUM, ROOM TEMPERATURE | Descriptor: | CESIUM ION, PYRIDOXAL-5'-PHOSPHATE, TRYPTOPHAN SYNTHASE | Authors: | Rhee, S, Parris, K, Ahmed, S, Miles, E.W, Davies, D.R. | Deposit date: | 1995-10-11 | Release date: | 1996-03-08 | Last modified: | 2024-06-05 | Method: | X-RAY DIFFRACTION (2.3 Å) | Cite: | Exchange of K+ or Cs+ for Na+ induces local and long-range changes in the three-dimensional structure of the tryptophan synthase alpha2beta2 complex. Biochemistry, 35, 1996
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1TTQ
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![BU of 1ttq by Molmil](/molmil-images/mine/1ttq) | TRYPTOPHAN SYNTHASE (E.C.4.2.1.20) IN THE PRESENCE OF POTASSIUM AT ROOM TEMPERATURE | Descriptor: | POTASSIUM ION, PYRIDOXAL-5'-PHOSPHATE, TRYPTOPHAN SYNTHASE | Authors: | Rhee, S, Parris, K, Ahmed, S, Miles, E.W, Davies, D.R. | Deposit date: | 1995-10-11 | Release date: | 1996-03-08 | Last modified: | 2024-06-05 | Method: | X-RAY DIFFRACTION (2 Å) | Cite: | Exchange of K+ or Cs+ for Na+ induces local and long-range changes in the three-dimensional structure of the tryptophan synthase alpha2beta2 complex. Biochemistry, 35, 1996
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2TYS
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![BU of 2tys by Molmil](/molmil-images/mine/2tys) | CRYSTAL STRUCTURES OF MUTANT (BETAK87T) TRYPTOPHAN SYNTHASE ALPHA2 BETA2 COMPLEX WITH LIGANDS BOUND TO THE ACTIVE SITES OF THE ALPHA AND BETA SUBUNITS REVEAL LIGAND-INDUCED CONFORMATIONAL CHANGES | Descriptor: | SODIUM ION, TRYPTOPHAN SYNTHASE, [3-HYDROXY-2-METHYL-5-PHOSPHONOOXYMETHYL-PYRIDIN-4-YLMETHYL]-L-TRYPTOPHANE | Authors: | Rhee, S, Parris, K.D, Hyde, C.C, Ahmed, S.A, Miles, E.W, Davies, D.R. | Deposit date: | 1997-01-08 | Release date: | 1997-04-01 | Last modified: | 2024-02-21 | Method: | X-RAY DIFFRACTION (1.9 Å) | Cite: | Crystal structures of a mutant (betaK87T) tryptophan synthase alpha2beta2 complex with ligands bound to the active sites of the alpha- and beta-subunits reveal ligand-induced conformational changes. Biochemistry, 36, 1997
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2TRS
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![BU of 2trs by Molmil](/molmil-images/mine/2trs) | CRYSTAL STRUCTURES OF MUTANT (BETAK87T) TRYPTOPHAN SYNTHASE ALPHA2 BETA2 COMPLEX WITH LIGANDS BOUND TO THE ACTIVE SITES OF THE ALPHA AND BETA SUBUNITS REVEAL LIGAND-INDUCED CONFORMATIONAL CHANGES | Descriptor: | INDOLE-3-PROPANOL PHOSPHATE, SODIUM ION, TRYPTOPHAN SYNTHASE, ... | Authors: | Rhee, S, Parris, K.D, Hyde, C.C, Ahmed, S.A, Miles, E.W, Davies, D.R. | Deposit date: | 1997-01-07 | Release date: | 1997-04-01 | Last modified: | 2024-02-21 | Method: | X-RAY DIFFRACTION (2.04 Å) | Cite: | Crystal structures of a mutant (betaK87T) tryptophan synthase alpha2beta2 complex with ligands bound to the active sites of the alpha- and beta-subunits reveal ligand-induced conformational changes. Biochemistry, 36, 1997
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2TSY
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![BU of 2tsy by Molmil](/molmil-images/mine/2tsy) | CRYSTAL STRUCTURES OF MUTANT (BETAK87T) TRYPTOPHAN SYNTHASE ALPHA2 BETA2 COMPLEX WITH LIGANDS BOUND TO THE ACTIVE SITES OF THE ALPHA AND BETA SUBUNITS REVEAL LIGAND-INDUCED CONFORMATIONAL CHANGES | Descriptor: | SN-GLYCEROL-3-PHOSPHATE, SODIUM ION, TRYPTOPHAN SYNTHASE, ... | Authors: | Rhee, S, Parris, K.D, Hyde, C.C, Ahmed, S.A, Miles, E.W, Davies, D.R. | Deposit date: | 1997-01-03 | Release date: | 1997-04-01 | Last modified: | 2024-02-21 | Method: | X-RAY DIFFRACTION (2.5 Å) | Cite: | Crystal structures of a mutant (betaK87T) tryptophan synthase alpha2beta2 complex with ligands bound to the active sites of the alpha- and beta-subunits reveal ligand-induced conformational changes. Biochemistry, 36, 1997
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1BEU
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![BU of 1beu by Molmil](/molmil-images/mine/1beu) | TRP SYNTHASE (D60N-IPP-SER) WITH K+ | Descriptor: | INDOLE-3-PROPANOL PHOSPHATE, POTASSIUM ION, TRYPTOPHAN SYNTHASE, ... | Authors: | Rhee, S, Mozzarelli, A, Miles, E.W, Davies, D.R. | Deposit date: | 1998-05-18 | Release date: | 1998-08-12 | Last modified: | 2024-02-07 | Method: | X-RAY DIFFRACTION (1.9 Å) | Cite: | Cryocrystallography and microspectrophotometry of a mutant (alpha D60N) tryptophan synthase alpha 2 beta 2 complex reveals allosteric roles of alpha Asp60. Biochemistry, 37, 1998
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1A5A
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![BU of 1a5a by Molmil](/molmil-images/mine/1a5a) | CRYO-CRYSTALLOGRAPHY OF A TRUE SUBSTRATE, INDOLE-3-GLYCEROL PHOSPHATE, BOUND TO A MUTANT (ALPHAD60N) TRYPTOPHAN SYNTHASE ALPHA2BETA2 COMPLEX REVEALS THE CORRECT ORIENTATION OF ACTIVE SITE ALPHA GLU 49 | Descriptor: | POTASSIUM ION, PYRIDOXAL-5'-PHOSPHATE, TRYPTOPHAN SYNTHASE (ALPHA CHAIN), ... | Authors: | Rhee, S, Miles, E.W, Davies, D.R. | Deposit date: | 1998-02-12 | Release date: | 1998-05-27 | Last modified: | 2021-11-03 | Method: | X-RAY DIFFRACTION (1.9 Å) | Cite: | Cryo-crystallography of a true substrate, indole-3-glycerol phosphate, bound to a mutant (alphaD60N) tryptophan synthase alpha2beta2 complex reveals the correct orientation of active site alphaGlu49. J.Biol.Chem., 273, 1998
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1A5B
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![BU of 1a5b by Molmil](/molmil-images/mine/1a5b) | CRYO-CRYSTALLOGRAPHY OF A TRUE SUBSTRATE, INDOLE-3-GLYCEROL PHOSPHATE, BOUND TO A MUTANT (ALPHA D60N) TRYPTOPHAN SYNTHASE ALPHA2BETA2 COMPLEX REVEALS THE CORRECT ORIENTATION OF ACTIVE SITE ALPHA GLU 49 | Descriptor: | INDOLE-3-GLYCEROL PHOSPHATE, POTASSIUM ION, PYRIDOXAL-5'-PHOSPHATE, ... | Authors: | Rhee, S, Miles, E.W, Davies, D.R. | Deposit date: | 1998-02-12 | Release date: | 1998-05-27 | Last modified: | 2021-11-03 | Method: | X-RAY DIFFRACTION (2 Å) | Cite: | Cryo-crystallography of a true substrate, indole-3-glycerol phosphate, bound to a mutant (alphaD60N) tryptophan synthase alpha2beta2 complex reveals the correct orientation of active site alphaGlu49. J.Biol.Chem., 273, 1998
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1BKS
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![BU of 1bks by Molmil](/molmil-images/mine/1bks) | TRYPTOPHAN SYNTHASE (E.C.4.2.1.20) FROM SALMONELLA TYPHIMURIUM | Descriptor: | PYRIDOXAL-5'-PHOSPHATE, SODIUM ION, TRYPTOPHAN SYNTHASE | Authors: | Hyde, C.C. | Deposit date: | 1998-07-10 | Release date: | 1999-03-23 | Last modified: | 2023-08-02 | Method: | X-RAY DIFFRACTION (2.2 Å) | Cite: | Exchange of K+ or Cs+ for Na+ induces local and long-range changes in the three-dimensional structure of the tryptophan synthase alpha2beta2 complex. Biochemistry, 35, 1996
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5W19
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![BU of 5w19 by Molmil](/molmil-images/mine/5w19) | Tryptophan indole-lyase complex with oxindolyl-L-alanine | Descriptor: | 1-carboxy-1-{[(E)-{3-hydroxy-2-methyl-5-[(phosphonooxy)methyl]pyridin-4-yl}methylidene]azaniumyl}-2-[(3R)-2-oxo-2,3-dihydro-1H-indol-3-yl]ethan-1-ide, POTASSIUM ION, Tryptophanase | Authors: | Phillips, R.S, Wood, Z.A. | Deposit date: | 2017-06-02 | Release date: | 2018-06-06 | Last modified: | 2023-10-04 | Method: | X-RAY DIFFRACTION (2.1 Å) | Cite: | The crystal structure of Proteus vulgaris tryptophan indole-lyase complexed with oxindolyl-L-alanine: implications for the reaction mechanism. Acta Crystallogr D Struct Biol, 74, 2018
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1XC4
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![BU of 1xc4 by Molmil](/molmil-images/mine/1xc4) | |
1C9D
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![BU of 1c9d by Molmil](/molmil-images/mine/1c9d) | |
1C8V
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![BU of 1c8v by Molmil](/molmil-images/mine/1c8v) | CRYSTAL STRUCTURE OF THE COMPLEX OF BACTERIAL TRYPTOPHAN SYNTHASE WITH THE TRANSITION STATE ANALOGUE INHIBITOR 4-(2-HYDROXYPHENYLTHIO)-BUTYLPHOSPHONIC ACID | Descriptor: | 4-(2-HYDROXYPHENYLTHIO)-1-BUTENYLPHOSPHONIC ACID, PYRIDOXAL-5'-PHOSPHATE, SODIUM ION, ... | Authors: | Sachpatzidis, A, Dealwis, C, Lubetsky, J.B, Liang, P.H, Anderson, K.S, Lolis, E. | Deposit date: | 1999-07-30 | Release date: | 2000-01-13 | Last modified: | 2024-03-13 | Method: | X-RAY DIFFRACTION (2.2 Å) | Cite: | Crystallographic studies of phosphonate-based alpha-reaction transition-state analogues complexed to tryptophan synthase. Biochemistry, 38, 1999
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1CX9
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![BU of 1cx9 by Molmil](/molmil-images/mine/1cx9) | CRYSTAL STRUCTURE OF THE COMPLEX OF BACTERIAL TRYPTOPHAN SYNTHASE WITH THE TRANSITION STATE ANALOGUE INHIBITOR 4-(2-AMINOPHENYLTHIO)-BUTYLPHOSPHONIC ACID | Descriptor: | 4-(2-AMINOPHENYLTHIO)-BUTYLPHOSPHONIC ACID, PYRIDOXAL-5'-PHOSPHATE, SODIUM ION, ... | Authors: | Sachpatzidis, A, Dealwis, C, Lubetsky, J.B, Liang, P.H, Anderson, K.S, Lolis, E. | Deposit date: | 1999-08-29 | Release date: | 1999-12-29 | Last modified: | 2024-03-13 | Method: | X-RAY DIFFRACTION (2.3 Å) | Cite: | Crystallographic studies of phosphonate-based alpha-reaction transition-state analogues complexed to tryptophan synthase. Biochemistry, 38, 1999
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1C29
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![BU of 1c29 by Molmil](/molmil-images/mine/1c29) | CRYSTAL STRUCTURE OF THE COMPLEX OF BACTERIAL TRYPTOPHAN SYNTHASE WITH THE TRANSITION STATE ANALOGUE INHIBITOR 4-(2-HYDROXYPHENYLTHIO)-1-BUTENYLPHOSPHONIC ACID | Descriptor: | 4-(2-HYDROXYPHENYLTHIO)-1-BUTENYLPHOSPHONIC ACID, PYRIDOXAL-5'-PHOSPHATE, SODIUM ION, ... | Authors: | Sachpatzidis, A, Dealwis, C, Lubetsky, J.B, Liang, P.H, Anderson, K.S, Lolis, E. | Deposit date: | 1999-07-23 | Release date: | 2000-01-14 | Last modified: | 2024-03-13 | Method: | X-RAY DIFFRACTION (2.3 Å) | Cite: | Crystallographic studies of phosphonate-based alpha-reaction transition-state analogues complexed to tryptophan synthase. Biochemistry, 38, 1999
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1CW2
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![BU of 1cw2 by Molmil](/molmil-images/mine/1cw2) | CRYSTAL STRUCTURE OF THE COMPLEX OF BACTERIAL TRYPTOPHAN SYNTHASE WITH THE TRANSITION STATE ANALOGUE INHIBITOR 4-(2-HYDROXYPHENYLSULFINYL)-BUTYLPHOSPHONIC ACID | Descriptor: | 4-(2-HYDROXYPHENYLSULFINYL)-BUTYLPHOSPHONIC ACID, PYRIDOXAL-5'-PHOSPHATE, SODIUM ION, ... | Authors: | Sachpatzidis, A, Dealwis, C, Lubetsky, J.B, Liang, P.H, Anderson, K.S, Lolis, E. | Deposit date: | 1999-08-25 | Release date: | 1999-12-21 | Last modified: | 2024-03-13 | Method: | X-RAY DIFFRACTION (2 Å) | Cite: | Crystallographic studies of phosphonate-based alpha-reaction transition-state analogues complexed to tryptophan synthase. Biochemistry, 38, 1999
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