1L2Y
 
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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: | 2024-05-08 | | 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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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: | 2024-05-08 | | 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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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: | 2024-05-08 | | 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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2QRW
 | | Crystal structure of Mycobacterium tuberculosis trHbO WG8F mutant | | Descriptor: | CYANIDE ION, Hemoglobin-like protein HbO, PROTOPORPHYRIN IX CONTAINING FE, ... | | Authors: | Milani, M, Bolognesi, M. | | Deposit date: | 2007-07-30 | | Release date: | 2007-11-06 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (1.93 Å) | | Cite: | The Roles of Tyr(CD1) and Trp(G8) in Mycobacterium tuberculosis Truncated Hemoglobin O in Ligand Binding and on the Heme Distal Site Architecture
Biochemistry, 46, 2007
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1DDO
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3CVA
 | | Human Bcl-xL containing a Trp to Ala mutation at position 137 | | Descriptor: | Apoptosis regulator Bcl-X | | Authors: | Feng, Y, Zhang, L, Hu, T, Shen, X, Chen, K, Jiang, H, Liu, D. | | Deposit date: | 2008-04-18 | | Release date: | 2009-03-24 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (2.7 Å) | | Cite: | A conserved hydrophobic core at Bcl-x(L) mediates its structural stability and binding affinity with BH3-domain peptide of pro-apoptotic protein
Arch.Biochem.Biophys., 484, 2009
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6VZA
 | | Crystal structure of cytochrome P450 NasF5053 Q65I-A86G mutant variant from Streptomyces sp. NRRL F-5053 in the cyclo-L-Trp-L-Pro-bound state | | Descriptor: | (3S,8aS)-3-(1H-indol-3-ylmethyl)hexahydropyrrolo[1,2-a]pyrazine-1,4-dione, CALCIUM ION, CHLORIDE ION, ... | | Authors: | Luo, Z, Jia, X, Sun, C, Qu, X, Kobe, B. | | Deposit date: | 2020-02-28 | | Release date: | 2020-11-11 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (1.47 Å) | | Cite: | Molecular basis of regio- and stereo-specificity in biosynthesis of bacterial heterodimeric diketopiperazines.
Nat Commun, 11, 2020
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6VXV
 | | Crystal structure of cyclo-L-Trp-L-Pro-bound cytochrome P450 NasF5053 from Streptomyces sp. NRRL F-5053 | | Descriptor: | (3S,8aS)-3-(1H-indol-3-ylmethyl)hexahydropyrrolo[1,2-a]pyrazine-1,4-dione, CALCIUM ION, PROTOPORPHYRIN IX CONTAINING FE, ... | | Authors: | Luo, Z, Jia, X, Sun, C, Qu, X, Kobe, B. | | Deposit date: | 2020-02-24 | | Release date: | 2020-11-11 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (1.6 Å) | | Cite: | Molecular basis of regio- and stereo-specificity in biosynthesis of bacterial heterodimeric diketopiperazines.
Nat Commun, 11, 2020
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5KMA
 | | Human Histidine Triad Nucleotide Binding Protein 1 (hHint1) H112N mutant nucleoside D-Trp phosphoramidate substrate complex | | Descriptor: | CHLORIDE ION, Histidine triad nucleotide-binding protein 1, [(2~{R},3~{S},4~{R},5~{R})-5-(2-azanyl-6-oxidanylidene-3~{H}-purin-9-yl)-3,4-bis(oxidanyl)oxolan-2-yl]methoxy-~{N}-ethyl-phosphonamidic acid | | Authors: | Maize, K.M, Finzel, B.C. | | Deposit date: | 2016-06-26 | | Release date: | 2017-06-28 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (1.55 Å) | | Cite: | A Crystal Structure Based Guide to the Design of Human Histidine Triad Nucleotide Binding Protein 1 (hHint1) Activated ProTides.
Mol. Pharm., 14, 2017
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5KMB
 | | Human Histidine Triad Nucleotide Binding Protein 1 (hHint1) H112N mutant nucleoside L-Trp phosphoramidate substrate complex | | Descriptor: | CHLORIDE ION, Histidine triad nucleotide-binding protein 1, [(2~{R},3~{S},4~{R},5~{R})-5-(2-azanyl-6-oxidanylidene-1~{H}-purin-9-yl)-3,4-bis(oxidanyl)oxolan-2-yl]methoxy-~{N}-[(2~ {S})-3-(1~{H}-indol-3-yl)-1-(methylamino)-1-oxidanylidene-propan-2-yl]phosphonamidic acid | | Authors: | Maize, K.M, Finzel, B.C. | | Deposit date: | 2016-06-26 | | Release date: | 2017-06-28 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (1.6 Å) | | Cite: | A Crystal Structure Based Guide to the Design of Human Histidine Triad Nucleotide Binding Protein 1 (hHint1) Activated ProTides.
Mol. Pharm., 14, 2017
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5E0K
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6XAI
 | | Crystal structure of NzeB in complex with cyclo-(L-Trp-L-Pro) | | Descriptor: | (3S,8aS)-3-(1H-indol-3-ylmethyl)hexahydropyrrolo[1,2-a]pyrazine-1,4-dione, 1,2-ETHANEDIOL, NzeB, ... | | Authors: | Shende, V.V, Khatri, Y, Newmister, S.A, Sanders, J.N, Lindovska, P, Yu, F, Doyon, T.J, Kim, J, Movassaghi, M, Houk, K.N, Sherman, D.H. | | Deposit date: | 2020-06-04 | | Release date: | 2021-06-09 | | Last modified: | 2024-10-23 | | Method: | X-RAY DIFFRACTION (1.489 Å) | | Cite: | Structure and Function of NzeB, a Versatile C-C and C-N Bond-Forming Diketopiperazine Dimerase.
J.Am.Chem.Soc., 142, 2020
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3KT3
 | | Crystal structure of S. cerevisiae tryptophanyl-tRNA synthetase in complex with TrpAMP | | Descriptor: | SULFATE ION, TRYPTOPHANYL-5'AMP, Tryptophanyl-tRNA synthetase, ... | | Authors: | Zhou, M, Dong, X, Zhong, C, Shen, N, Ding, J. | | Deposit date: | 2009-11-24 | | Release date: | 2010-02-16 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (2.6 Å) | | Cite: | Crystal structures of Saccharomyces cerevisiae tryptophanyl-tRNA synthetase: new insights into the mechanism of tryptophan activation and implications for anti-fungal drug design
Nucleic Acids Res., 38, 2010
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6HUL
 | | Sulfolobus solfataricus Tryptophan Synthase AB Complex | | Descriptor: | PHOSPHATE ION, PYRIDOXAL-5'-PHOSPHATE, SERINE, ... | | Authors: | Fleming, J.R, Mayans, O. | | Deposit date: | 2018-10-08 | | Release date: | 2018-11-07 | | Last modified: | 2024-01-24 | | Method: | X-RAY DIFFRACTION (2.55 Å) | | Cite: | Evolutionary Morphing of Tryptophan Synthase: Functional Mechanisms for the Enzymatic Channeling of Indole.
J.Mol.Biol., 430, 2018
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7ROF
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7RNP
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1YI8
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3UFZ
 | | Crystal structure of a Trp-less green fluorescent protein translated by the universal genetic code | | Descriptor: | Green fluorescent protein | | Authors: | Kawahara-Kobayashi, A, Araiso, Y, Matsuda, T, Yokoyama, S, Kigawa, T, Nureki, O, Kiga, D. | | Deposit date: | 2011-11-02 | | Release date: | 2012-10-17 | | Last modified: | 2024-11-13 | | Method: | X-RAY DIFFRACTION (1.85 Å) | | Cite: | Simplification of the genetic code: restricted diversity of genetically encoded amino acids.
Nucleic Acids Res., 40, 2012
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3UG0
 | | Crystal structure of a Trp-less green fluorescent protein translated by the simplified genetic code | | Descriptor: | Green fluorescent protein | | Authors: | Kawahara-Kobayashi, A, Araiso, Y, Matsuda, T, Yokoyama, S, Kigawa, T, Nureki, O, Kiga, D. | | Deposit date: | 2011-11-02 | | Release date: | 2012-10-17 | | Last modified: | 2024-11-20 | | Method: | X-RAY DIFFRACTION (2.093 Å) | | Cite: | Simplification of the genetic code: restricted diversity of genetically encoded amino acids.
Nucleic Acids Res., 40, 2012
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2O5X
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2O5Y
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2O5Z
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2VYY
 | | Mutant Ala55Trp of Cerebratuls lacteus mini-hemoglobin | | Descriptor: | GLYCEROL, NEURAL HEMOGLOBIN, OXYGEN MOLECULE, ... | | Authors: | Salter, M.D, Nienhaus, K, Nienhaus, G.U, Dewilde, S, Moens, L, Pesce, A, Nardini, M, Bolognesi, M, Olson, J.S. | | Deposit date: | 2008-07-29 | | Release date: | 2008-10-07 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (1.6 Å) | | Cite: | The Apolar Channel in Cerebratulus Lacteus Hemoglobin is the Route for O2 Entry and Exit.
J.Biol.Chem., 283, 2008
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1RIJ
 | | E6-bind Trp-cage (E6apn1) | | Descriptor: | E6apn1 peptide | | Authors: | Liu, Y, Liu, Z, Androphy, E, Chen, J, Baleja, J.D. | | Deposit date: | 2003-11-17 | | Release date: | 2004-08-03 | | Last modified: | 2024-05-22 | | Method: | SOLUTION NMR | | Cite: | Design and characterization of helical peptides that inhibit the E6 protein of papillomavirus.
Biochemistry, 43, 2004
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