4IHD
 
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4IHE
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6AMH
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6AM7
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6AMC
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6AMI
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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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6AM8
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5T6M
 | | Structure of the tryptophan synthase b-subunit from Pyroccus furiosus with b-methyltryptophan non-covalently bound | | Descriptor: | (betaS)-beta-methyl-L-tryptophan, PHOSPHATE ION, SODIUM ION, ... | | Authors: | Buller, A.R, van Roye, P, Arnold, F.H. | | Deposit date: | 2016-09-01 | | Release date: | 2016-12-21 | | Last modified: | 2023-11-15 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Tryptophan Synthase Uses an Atypical Mechanism To Achieve Substrate Specificity.
Biochemistry, 55, 2016
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5DW0
 | | TrpB from Pyrococcus furiosus with L-serine bound as the external aldimine | | Descriptor: | SODIUM ION, Tryptophan synthase beta chain 1, [3-HYDROXY-2-METHYL-5-PHOSPHONOOXYMETHYL-PYRIDIN-4-YLMETHYL]-SERINE | | Authors: | Buller, A.R, Arnold, F.H. | | Deposit date: | 2015-09-22 | | Release date: | 2015-11-11 | | Last modified: | 2024-03-06 | | Method: | X-RAY DIFFRACTION (2.01 Å) | | Cite: | Directed evolution of the tryptophan synthase beta-subunit for stand-alone function recapitulates allosteric activation.
Proc.Natl.Acad.Sci.USA, 112, 2015
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5DW3
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5DVZ
 | | Holo TrpB from Pyrococcus furiosus | | Descriptor: | PHOSPHATE ION, SODIUM ION, Tryptophan synthase beta chain 1 | | Authors: | Buller, A.R, Arnold, F.H. | | Deposit date: | 2015-09-21 | | Release date: | 2016-02-03 | | Last modified: | 2019-12-25 | | Method: | X-RAY DIFFRACTION (1.69 Å) | | Cite: | Directed evolution of the tryptophan synthase beta-subunit for stand-alone function recapitulates allosteric activation.
Proc.Natl.Acad.Sci.USA, 112, 2015
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5E0K
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5VM5
 | | Engineered tryptophan synthase b-subunit from Pyrococcus furiosus, PfTrpB2B9, with Ser bound | | 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: | 2017-04-26 | | Release date: | 2017-05-24 | | Last modified: | 2024-03-13 | | Method: | X-RAY DIFFRACTION (1.67 Å) | | Cite: | Directed Evolution Mimics Allosteric Activation by Stepwise Tuning of the Conformational Ensemble.
J. Am. Chem. Soc., 140, 2018
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8SF5
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8SF6
 | | Promiscuous amino acid gamma synthase from Caldicellulosiruptor hydrothermalis in closed conformation | | Descriptor: | 2-(2-ETHOXYETHOXY)ETHANOL, 2-(N-MORPHOLINO)-ETHANESULFONIC ACID, 2-{2-[2-2-(METHOXY-ETHOXY)-ETHOXY]-ETHOXY}-ETHANOL, ... | | Authors: | Buller, A.R, Zmich, A.P, Bingman, C.A. | | Deposit date: | 2023-04-10 | | Release date: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (1.702 Å) | | Cite: | Multiplexed Assessment of Promiscuous Non-Canonical Amino Acid Synthase Activity in a Pyridoxal Phosphate-Dependent Protein Family.
Acs Catalysis, 13, 2023
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5IXJ
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3S3U
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3TM2
 | | Crystal structure of mature ThnT with a covalently bound product mimic | | Descriptor: | (2R)-N-(4-chloro-3-oxobutyl)-2,4-dihydroxy-3,3-dimethylbutanamide, cysteine transferase | | Authors: | Schildbach, J.F, Wright, N.T, Buller, A.R. | | Deposit date: | 2011-08-30 | | Release date: | 2012-07-04 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Autoproteolytic Activation of ThnT Results in Structural Reorganization Necessary for Substrate Binding and Catalysis.
J.Mol.Biol., 422, 2012
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3TM1
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5BV5
 | | Structure of CYP119 with T213A and C317H mutations | | Descriptor: | 4-PHENYL-1H-IMIDAZOLE, Cytochrome P450 119, PHOSPHATE ION, ... | | Authors: | Buller, A.R, Heel, T, McIntosh, J.A, Arnold, F.H. | | Deposit date: | 2015-06-04 | | Release date: | 2016-02-03 | | Last modified: | 2024-03-06 | | Method: | X-RAY DIFFRACTION (2.7 Å) | | Cite: | Structural Adaptability Facilitates Histidine Heme Ligation in a Cytochrome P450.
J.Am.Chem.Soc., 137, 2015
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4WG2
 | | P411BM3-CIS T438S I263F regioselective C-H amination catalyst | | Descriptor: | Bifunctional P-450/NADPH-P450 reductase, PROTOPORPHYRIN IX CONTAINING FE, SULFATE ION | | Authors: | Hyster, T.K, Farwell, C.C, Buller, A.R, McIntosh, J.A, Arnold, F.H. | | Deposit date: | 2014-09-17 | | Release date: | 2014-11-05 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (2.66 Å) | | Cite: | Enzyme-controlled nitrogen-atom transfer enables regiodivergent C-h amination.
J.Am.Chem.Soc., 136, 2014
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7K34
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7N2T
 | | O-acetylserine sulfhydrylase from Citrullus vulgaris in the internal aldimine state, with citrate bound | | Descriptor: | CITRIC ACID, Cysteine synthase, PENTAETHYLENE GLYCOL, ... | | Authors: | Smith, J.L, Buller, A.R, Bingman, C.A. | | Deposit date: | 2021-05-29 | | Release date: | 2022-07-06 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (1.55 Å) | | Cite: | Investigation of beta-Substitution Activity of O-Acetylserine Sulfhydrolase from Citrullus vulgaris.
Chembiochem, 23, 2022
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7MKV
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