6AMC
 
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6AM9
 | | Engineered tryptophan synthase b-subunit from Pyrococcus furiosus, PfTrpB2B9, with Ser-bound in a predominantly closed state. | | Descriptor: | 2-{[(E)-{3-hydroxy-2-methyl-5-[(phosphonooxy)methyl]pyridin-4-yl}methylidene]amino}prop-2-enoic acid, SODIUM ION, Tryptophan synthase beta chain 1, ... | | Authors: | Buller, A.R, van Roye, P. | | Deposit date: | 2017-08-09 | | Release date: | 2018-05-16 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (2.09 Å) | | Cite: | Directed Evolution Mimics Allosteric Activation by Stepwise Tuning of the Conformational Ensemble.
J. Am. Chem. Soc., 140, 2018
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2OH8
 | | Myoglobin cavity mutant I28W | | Descriptor: | Myoglobin, PROTOPORPHYRIN IX CONTAINING FE, SULFATE ION | | Authors: | Phillips Jr, G.N, Soman, J, Olson, J.S. | | Deposit date: | 2007-01-09 | | Release date: | 2007-01-23 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Ligand pathways in myoglobin: A review of trp cavity mutations.
Iubmb Life, 59, 2007
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2OHA
 | | Myoglobin cavity mutant F138W | | Descriptor: | Myoglobin, PROTOPORPHYRIN IX CONTAINING FE, SULFATE ION | | Authors: | Phillips Jr, G.N, Soman, J, Olson, J.S. | | Deposit date: | 2007-01-09 | | Release date: | 2007-01-23 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Ligand pathways in myoglobin: A review of trp cavity mutations.
Iubmb Life, 59, 2007
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2OHB
 | | Myoglobin cavity mutant I107W | | Descriptor: | Myoglobin, PROTOPORPHYRIN IX CONTAINING FE, SULFATE ION | | Authors: | Phillips Jr, G.N, Schweers, R.L, Soman, J, Olson, J.S. | | Deposit date: | 2007-01-09 | | Release date: | 2007-01-23 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Ligand pathways in myoglobin: A review of trp cavity mutations.
Iubmb Life, 59, 2007
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8JHE
 | | Hyper-thermostable ancestral L-amino acid oxidase 2 (HTAncLAAO2) | | Descriptor: | FLAVIN-ADENINE DINUCLEOTIDE, Hyper thermostable ancestral L-amino acid oxidase | | Authors: | Kawamura, Y, Ishida, C, Miyata, R, Miyata, A, Hayashi, S, Fujinami, D, Ito, S, Nakano, S. | | Deposit date: | 2023-05-23 | | Release date: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (2.201 Å) | | Cite: | Structural and functional analysis of hyper-thermostable ancestral L-amino acid oxidase that can convert Trp derivatives to D-forms by chemoenzymatic reaction.
Commun Chem, 6, 2023
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2VID
 | | Serine protease SplB from Staphylococcus aureus at 1.8A resolution | | Descriptor: | SERINE PROTEASE SPLB | | Authors: | Dubin, G, Stec-Niemczyk, J, Kisielewska, M, Pustelny, K, Popowicz, G.M, Bista, M, Kantyka, T, Boulware, K.T, Stennicke, H.R, Czarna, A, Phopaisarn, M, Daugherty, P.S, Thogersen, I.B, Enghild, J.J, Thornberry, N, Dubin, A, Potempa, J. | | Deposit date: | 2007-11-30 | | Release date: | 2008-05-13 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Enzymatic Activity of the Staphylococcus Aureus Splb Serine Protease is Induced by Substrates Containing the Sequence Trp-Glu-Leu-Gln.
J.Mol.Biol., 379, 2008
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1JWJ
 | | Murine Inducible Nitric Oxide Synthase Oxygenase Dimer (Delta 65) with W457F Mutation at Tetrahydrobiopterin Binding Site | | Descriptor: | 1,2-ETHANEDIOL, 5,6,7,8-TETRAHYDROBIOPTERIN, GLYCEROL, ... | | Authors: | Aoyagi, M, Arvai, A.S, Ghosh, S, Stuehr, D.J, Tainer, J.A, Getzoff, E.D. | | Deposit date: | 2001-09-04 | | Release date: | 2001-10-31 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (2.6 Å) | | Cite: | Structures of tetrahydrobiopterin binding-site mutants of inducible nitric oxide synthase oxygenase dimer and implicated roles of Trp457.
Biochemistry, 40, 2001
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1JWK
 | | Murine Inducible Nitric Oxide Synthase Oxygenase Dimer (Delta 65) with W457A Mutation at Tetrahydrobiopterin Binding Site | | Descriptor: | 1,2-ETHANEDIOL, 7,8-DIHYDROBIOPTERIN, GLYCEROL, ... | | Authors: | Aoyagi, M, Arvai, A.S, Ghosh, S, Stuehr, D.J, Tainer, J.A, Getzoff, E.D. | | Deposit date: | 2001-09-04 | | Release date: | 2001-10-31 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Structures of tetrahydrobiopterin binding-site mutants of inducible nitric oxide synthase oxygenase dimer and implicated roles of Trp457.
Biochemistry, 40, 2001
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2BGR
 | | Crystal structure of HIV-1 Tat derived nonapeptides Tat(1-9) bound to the active site of Dipeptidyl peptidase IV (CD26) | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose, ... | | Authors: | Weihofen, W.A, Liu, J, Reutter, W, Saenger, W, Fan, H. | | Deposit date: | 2005-01-04 | | Release date: | 2005-01-27 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Crystal Structures of HIV-1 Tat-Derived Nonapeptides Tat-(1-9) and Trp2-Tat-(1-9) Bound to the Active Site of Dipeptidyl-Peptidase Iv (Cd26)
J.Biol.Chem., 280, 2005
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4WL2
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1YRH
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1ZU8
 | | Crystal structure of the goat signalling protein with a bound trisaccharide reveals that Trp78 reduces the carbohydrate binding site to half | | Descriptor: | 2-acetamido-2-deoxy-alpha-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-alpha-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, Chitinase-3 like protein 1, alpha-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-alpha-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | | Authors: | Ethayathulla, A.S, Kumar, J, Srivastava, D.B, Singh, N, Sharma, S, Bhushan, A, Singh, T.P. | | Deposit date: | 2005-05-30 | | Release date: | 2005-06-07 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (3.05 Å) | | Cite: | Crystal structure of the goat signalling protein with a bound trisaccharide reveals that Trp78 reduces the carbohydrate binding site to half
To be Published
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1MKW
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1MKX
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5TCH
 | | Crystal structure of tryptophan synthase from M. tuberculosis - ligand-free form, TrpA-G66V mutant | | Descriptor: | FORMIC ACID, MALONATE ION, Tryptophan synthase alpha chain, ... | | Authors: | Michalska, K, Maltseva, N, Jedrzejczak, R, Wellington, S, Nag, P.P, Fisher, S.L, Schreiber, S.L, Hung, D.T, Joachimiak, A, Center for Structural Genomics of Infectious Diseases (CSGID) | | Deposit date: | 2016-09-15 | | Release date: | 2017-05-31 | | Last modified: | 2022-04-13 | | Method: | X-RAY DIFFRACTION (2.35 Å) | | Cite: | A small-molecule allosteric inhibitor of Mycobacterium tuberculosis tryptophan synthase.
Nat. Chem. Biol., 13, 2017
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1TDV
 | | Non-specific binding to phospholipase A2:Crystal structure of the complex of PLA2 with a designed peptide Tyr-Trp-Ala-Ala-Ala-Ala at 1.7A resolution | | Descriptor: | Phospholipase A2 VRV-PL-VIIIa, SULFATE ION, YWAAAA | | Authors: | Singh, N, Jabeen, T, Ethayathulla, A.S, Somvanshi, R.K, Sharma, S, Dey, S, Perbandt, M, Betzel, C, Singh, T.P. | | Deposit date: | 2004-05-24 | | Release date: | 2004-06-08 | | Last modified: | 2023-10-25 | | Method: | X-RAY DIFFRACTION (1.7 Å) | | Cite: | Non-specific binding to phospholipase A2:Crystal structure of the complex of PLA2 with a designed peptide Tyr-Trp-Ala-Ala-Ala-Ala at 1.7A resolution
to be published
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3H6C
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1YDG
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1A00
 | | HEMOGLOBIN (VAL BETA1 MET, TRP BETA37 TYR) MUTANT | | Descriptor: | HEMOGLOBIN (ALPHA CHAIN), HEMOGLOBIN (BETA CHAIN), PROTOPORPHYRIN IX CONTAINING FE | | Authors: | Kavanaugh, J.S, Arnone, A. | | Deposit date: | 1997-12-08 | | Release date: | 1998-03-18 | | Last modified: | 2024-05-22 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | High-resolution crystal structures of human hemoglobin with mutations at tryptophan 37beta: structural basis for a high-affinity T-state,.
Biochemistry, 37, 1998
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1A01
 | | HEMOGLOBIN (VAL BETA1 MET, TRP BETA37 ALA) MUTANT | | Descriptor: | HEMOGLOBIN (ALPHA CHAIN), HEMOGLOBIN (BETA CHAIN), PROTOPORPHYRIN IX CONTAINING FE | | Authors: | Kavanaugh, J.S, Arnone, A. | | Deposit date: | 1997-12-08 | | Release date: | 1998-03-18 | | Last modified: | 2024-05-22 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | High-resolution crystal structures of human hemoglobin with mutations at tryptophan 37beta: structural basis for a high-affinity T-state,.
Biochemistry, 37, 1998
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3LO2
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3LO6
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3LO9
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3LVX
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