7LK0
 
 | | Ornithine Aminotransferase (OAT) cocrystallized with its potent inhibitor - (S)-3-amino-4,4-difluorocyclopent-1-enecarboxylic acid (SS-1-148) | | Descriptor: | (1R,3S)-3-[(E)-({3-hydroxy-2-methyl-5-[(phosphonooxy)methyl]pyridin-4-yl}methylidene)amino]-4-oxocyclopentane-1-carboxylic acid, Ornithine aminotransferase, mitochondrial | | Authors: | Butrin, A, Shen, S, Liu, D, Silverman, R. | | Deposit date: | 2021-02-01 | | Release date: | 2022-02-16 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (1.96 Å) | | Cite: | Turnover and Inactivation Mechanisms for ( S )-3-Amino-4,4-difluorocyclopent-1-enecarboxylic Acid, a Selective Mechanism-Based Inactivator of Human Ornithine Aminotransferase.
J.Am.Chem.Soc., 143, 2021
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7LK1
 | | Ornithine Aminotransferase (OAT) with its potent inhibitor - (S)-3-amino-4,4-difluorocyclopent-1-enecarboxylic acid (SS-1-148) - 1 Hour Soaking | | Descriptor: | (1R,4R)-4-fluoro-3-[({3-hydroxy-2-methyl-5-[(phosphonooxy)methyl]pyridin-4-yl}methyl)amino]cyclopent-2-ene-1-carboxylic acid, Ornithine aminotransferase, mitochondrial | | Authors: | Butrin, A, Shen, S, Liu, D, Silverman, R. | | Deposit date: | 2021-02-01 | | Release date: | 2022-02-16 | | Last modified: | 2024-03-13 | | Method: | X-RAY DIFFRACTION (1.79 Å) | | Cite: | Turnover and Inactivation Mechanisms for ( S )-3-Amino-4,4-difluorocyclopent-1-enecarboxylic Acid, a Selective Mechanism-Based Inactivator of Human Ornithine Aminotransferase.
J.Am.Chem.Soc., 143, 2021
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8EZ1
 | | Human Ornithine Aminotransferase (hOAT) co-crystallized with its inactivator 3-Amino-4-fluorocyclopentenecarboxylic Acid | | Descriptor: | (1R,3S,4Z)-3-({3-hydroxy-2-methyl-5-[(phosphonooxy)methyl]pyridin-4-yl}methyl)-4-iminocyclopentane-1-carboxylic acid, (3E,4E)-4-({3-hydroxy-2-methyl-5-[(phosphonooxy)methyl]pyridin-4-yl}methylidene)-3-iminocyclopent-1-ene-1-carboxylic acid, Ornithine aminotransferase, ... | | Authors: | Butrin, A, Shen, S, Silverman, R, Liu, D. | | Deposit date: | 2022-10-30 | | Release date: | 2023-02-22 | | Last modified: | 2024-03-13 | | Method: | X-RAY DIFFRACTION (1.91 Å) | | Cite: | Structural and Mechanistic Basis for the Inactivation of Human Ornithine Aminotransferase by (3 S ,4 S )-3-Amino-4-fluorocyclopentenecarboxylic Acid.
Molecules, 28, 2023
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7T9Z
 | | Human Ornithine Aminotransferase (hOAT) crystallized at pH 6.0 | | Descriptor: | Ornithine aminotransferase, mitochondrial, PYRIDOXAL-5'-PHOSPHATE | | Authors: | Butrin, A, Liu, D. | | Deposit date: | 2021-12-20 | | Release date: | 2022-05-04 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (2.15 Å) | | Cite: | Determination of the pH dependence, substrate specificity, and turnovers of alternative substrates for human ornithine aminotransferase.
J.Biol.Chem., 298, 2022
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7TA1
 | | Human Ornithine Aminotransferase (hOAT) soaked with gamma-Aminobutyric acid | | Descriptor: | 4-[({3-HYDROXY-2-METHYL-5-[(PHOSPHONOOXY)METHYL]PYRIDIN-4-YL}METHYL)AMINO]BUTANOIC ACID, Ornithine aminotransferase, mitochondrial, ... | | Authors: | Butrin, A, Wawrzak, Z, Liu, D. | | Deposit date: | 2021-12-20 | | Release date: | 2022-05-04 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Determination of the pH dependence, substrate specificity, and turnovers of alternative substrates for human ornithine aminotransferase.
J.Biol.Chem., 298, 2022
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7TA0
 | | Human Ornithine Aminotransferase (hOAT) soaked with 5-aminovaleric acid | | Descriptor: | 5-[({3-hydroxy-2-methyl-5-[(phosphonooxy)methyl]pyridin-4-yl}methyl)amino]pentanoic acid, Ornithine aminotransferase, mitochondrial, ... | | Authors: | Butrin, A, Liu, D. | | Deposit date: | 2021-12-20 | | Release date: | 2022-05-04 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (2.33 Å) | | Cite: | Determination of the pH dependence, substrate specificity, and turnovers of alternative substrates for human ornithine aminotransferase.
J.Biol.Chem., 298, 2022
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7ULU
 | | Human DDAH1 soaked with its inhibitor ClPyrAA | | Descriptor: | (2S)-2-amino-4-[(pyridin-2-yl)amino]butanoic acid, N(G),N(G)-dimethylarginine dimethylaminohydrolase 1 | | Authors: | Butrin, A, Zheng, Y, Tuley, A, Liu, D, Fast, W. | | Deposit date: | 2022-04-05 | | Release date: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Optimization of a switchable electrophile fragment into a potent and selective covalent inhibitor of human DDAH1
To Be Published
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7TFP
 | | Human Ornithine Aminotransferase cocrystallized with its inhibitor, (1S,3S)-3-amino-4-(difluoromethylene)cyclopentane-1-carboxylic acid. | | Descriptor: | (1S,3S,4S)-3-amino-4-(fluoromethyl)cyclopentane-1-carboxylic acid, Ornithine aminotransferase, mitochondrial, ... | | Authors: | Butrin, A, Zhu, W, Silverman, R, Liu, D. | | Deposit date: | 2022-01-06 | | Release date: | 2022-04-06 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (2.71 Å) | | Cite: | Rational Design, Synthesis, and Mechanism of (3 S ,4 R )-3-Amino-4-(difluoromethyl)cyclopent-1-ene-1-carboxylic Acid: Employing a Second-Deprotonation Strategy for Selectivity of Human Ornithine Aminotransferase over GABA Aminotransferase.
J.Am.Chem.Soc., 144, 2022
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7TEV
 | | Human Ornithine Aminotransferase cocrystallized with its inhibitor, (3S,4R)-3-amino-4-(difluoromethyl)cyclopent-1-ene-1-carboxylate | | Descriptor: | (1S,3R,4S)-3-formyl-4-[({3-hydroxy-2-methyl-5-[(phosphonooxy)methyl]pyridin-4-yl}methyl)amino]cyclopentane-1-carboxylic acid, Ornithine aminotransferase, mitochondrial | | Authors: | Butrin, A, Zhu, W, Silverman, R, Liu, D. | | Deposit date: | 2022-01-05 | | Release date: | 2022-04-06 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (1.91 Å) | | Cite: | Rational Design, Synthesis, and Mechanism of (3 S ,4 R )-3-Amino-4-(difluoromethyl)cyclopent-1-ene-1-carboxylic Acid: Employing a Second-Deprotonation Strategy for Selectivity of Human Ornithine Aminotransferase over GABA Aminotransferase.
J.Am.Chem.Soc., 144, 2022
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7TED
 | | Human Ornithine Aminotransferase cocrystallized with its inhibitor, (S,E)-3-amino-4-(fluoromethylene)cyclopent-1-ene-1-carboxylate | | Descriptor: | (1S,3R,4S)-3-formyl-4-[({3-hydroxy-2-methyl-5-[(phosphonooxy)methyl]pyridin-4-yl}methyl)amino]cyclopentane-1-carboxylic acid, Ornithine aminotransferase, mitochondrial, ... | | Authors: | Butrin, A, Zhu, W, Silverman, R, Liu, D. | | Deposit date: | 2022-01-04 | | Release date: | 2022-04-06 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (2.63 Å) | | Cite: | Rational Design, Synthesis, and Mechanism of (3 S ,4 R )-3-Amino-4-(difluoromethyl)cyclopent-1-ene-1-carboxylic Acid: Employing a Second-Deprotonation Strategy for Selectivity of Human Ornithine Aminotransferase over GABA Aminotransferase.
J.Am.Chem.Soc., 144, 2022
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7LON
 | | Ornithine Aminotransferase (OAT) cocrystallized with its inactivator - (1S,3S)-3-amino-4-(difluoromethylene)cyclohexene-1-carboxylic acid | | Descriptor: | (1R,3S,4R)-3-[({3-hydroxy-2-methyl-5-[(phosphonooxy)methyl]pyridin-4-yl}methyl)amino]-4-methylcyclohexane-1-carboxylic acid, Ornithine aminotransferase, mitochondrial, ... | | Authors: | Butrin, A, Zhu, W, Liu, D, Silverman, R. | | Deposit date: | 2021-02-10 | | Release date: | 2021-08-25 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (1.95 Å) | | Cite: | Remarkable and Unexpected Mechanism for ( S )-3-Amino-4-(difluoromethylenyl)cyclohex-1-ene-1-carboxylic Acid as a Selective Inactivator of Human Ornithine Aminotransferase.
J.Am.Chem.Soc., 143, 2021
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7JX9
 | | The crystal structure of human ornithine aminotransferase with an intermediate bound during inactivation by (1S,3S)-3-amino-4-(hexafluoropropan-2-ylidenyl)-cyclopentane-1-carboxylic acid. | | Descriptor: | (1S,3S,4S)-3-[(E)-({3-hydroxy-2-methyl-5-[(phosphonooxy)methyl]pyridin-4-yl}methylidene)amino]-4-(1,1,3,3,3-pentafluoroprop-1-en-2-yl)cyclopentane-1-carboxylic acid, N-[1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl]glycine, Ornithine aminotransferase, ... | | Authors: | Butrin, A, Beaupre, B, Shen, S, Silverman, R.B, Moran, G, Liu, D. | | Deposit date: | 2020-08-26 | | Release date: | 2021-01-06 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (1.96 Å) | | Cite: | Structural and Kinetic Analyses Reveal the Dual Inhibition Modes of Ornithine Aminotransferase by (1 S ,3 S )-3-Amino-4-(hexafluoropropan-2-ylidenyl)-cyclopentane-1-carboxylic Acid (BCF 3 ).
Acs Chem.Biol., 16, 2021
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7LJT
 | | Porcine Dihydropyrimidine Dehydrogenase (DPD) soaked with 5-Ethynyluracil (5EU), NADPH - 20 minutes | | Descriptor: | 5-ethynylpyrimidine-2,4(1H,3H)-dione, Dihydropyrimidine dehydrogenase [NADP(+)], FLAVIN MONONUCLEOTIDE, ... | | Authors: | Butrin, A, Forouzesh, D, Beaupre, B, Wawrzak, Z, Liu, D, Moran, G. | | Deposit date: | 2021-01-30 | | Release date: | 2021-04-07 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (1.98 Å) | | Cite: | The Interaction of Porcine Dihydropyrimidine Dehydrogenase with the Chemotherapy Sensitizer: 5-Ethynyluracil.
Biochemistry, 60, 2021
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7LJS
 | | Porcine Dihydropyrimidine dehydrogenase (DPD) complexed with 5-Ethynyluracil (5EU) - Open Form | | Descriptor: | 5-ethynylpyrimidine-2,4(1H,3H)-dione, Dihydropyrimidine dehydrogenase [NADP(+)], FLAVIN MONONUCLEOTIDE, ... | | Authors: | Butrin, A, Forouzesh, D, Beaupre, B, Wawrzak, Z, Liu, D, Moran, G. | | Deposit date: | 2021-01-30 | | Release date: | 2021-04-07 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | The Interaction of Porcine Dihydropyrimidine Dehydrogenase with the Chemotherapy Sensitizer: 5-Ethynyluracil.
Biochemistry, 60, 2021
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7LNM
 | | Ornithine Aminotransferase (OAT) cocrystallized with its inactivator - (1S,3S)-3-amino-4-(difluoromethylene)cyclopentene-1-carboxylic acid | | Descriptor: | (1~{R},3~{S},4~{R})-3-methyl-4-[[2-methyl-3-oxidanyl-5-(phosphonooxymethyl)pyridin-4-yl]methylamino]cyclopentane-1-carboxylic acid, Ornithine aminotransferase, mitochondrial | | Authors: | Butrin, A, Catlin, D, Zhu, W, Liu, D, Silverman, R. | | Deposit date: | 2021-02-07 | | Release date: | 2021-08-25 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Remarkable and Unexpected Mechanism for ( S )-3-Amino-4-(difluoromethylenyl)cyclohex-1-ene-1-carboxylic Acid as a Selective Inactivator of Human Ornithine Aminotransferase.
J.Am.Chem.Soc., 143, 2021
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7LOM
 | | Ornithine Aminotransferase (OAT) soaked with its inactivator - (1S,3S)-3-amino-4-(difluoromethylene)cyclohexene-1-carboxylic acid | | Descriptor: | (3~{S},4~{S})-4-methyl-3-[[2-methyl-3-oxidanyl-5-(phosphonooxymethyl)pyridin-4-yl]methylamino]cyclohexene-1-carboxylic acid, (4~{R})-4-(fluoranylmethyl)-3-[[2-methyl-3-oxidanyl-5-(phosphonooxymethyl)pyridin-4-yl]methylamino]cyclohexene-1-carboxylic acid, Ornithine aminotransferase, ... | | Authors: | Butrin, A, Zhu, W, Liu, D, Silverman, R. | | Deposit date: | 2021-02-10 | | Release date: | 2021-08-25 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Remarkable and Unexpected Mechanism for ( S )-3-Amino-4-(difluoromethylenyl)cyclohex-1-ene-1-carboxylic Acid as a Selective Inactivator of Human Ornithine Aminotransferase.
J.Am.Chem.Soc., 143, 2021
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7LJU
 | | Porcine Dihydropyrimidine Dehydrogenase (DPD) crosslinked with 5-Ethynyluracil (5EU) | | Descriptor: | 1-DEOXY-1-(7,8-DIMETHYL-2,4-DIOXO-3,4-DIHYDRO-2H-BENZO[G]PTERIDIN-1-ID-10(5H)-YL)-5-O-PHOSPHONATO-D-RIBITOL, 5-ethynylpyrimidine-2,4(1H,3H)-dione, Dihydropyrimidine dehydrogenase [NADP(+)], ... | | Authors: | Butrin, A, Forouzesh, D, Beaupre, B, Wawrzak, Z, Liu, D, Moran, G. | | Deposit date: | 2021-01-30 | | Release date: | 2021-04-07 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (1.87 Å) | | Cite: | The Interaction of Porcine Dihydropyrimidine Dehydrogenase with the Chemotherapy Sensitizer: 5-Ethynyluracil.
Biochemistry, 60, 2021
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7M31
 | | Dihydropyrimidine Dehydrogenase (DPD) C671S Mutant Soaked with Thymine and NADPH Anaerobically | | Descriptor: | Dihydropyrimidine dehydrogenase [NADP(+)], FLAVIN MONONUCLEOTIDE, FLAVIN-ADENINE DINUCLEOTIDE, ... | | Authors: | Butrin, A, Beaupre, B, Forouzesh, D, Liu, D, Moran, G. | | Deposit date: | 2021-03-18 | | Release date: | 2021-06-09 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (1.69 Å) | | Cite: | Perturbing the Movement of Hydrogens to Delineate and Assign Events in the Reductive Activation and Turnover of Porcine Dihydropyrimidine Dehydrogenase.
Biochemistry, 60, 2021
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7M32
 | | Dihydropyrimidine Dehydrogenase (DPD) C671A Mutant Soaked with Uracil and NADPH Anaerobically | | Descriptor: | 1-DEOXY-1-(7,8-DIMETHYL-2,4-DIOXO-3,4-DIHYDRO-2H-BENZO[G]PTERIDIN-1-ID-10(5H)-YL)-5-O-PHOSPHONATO-D-RIBITOL, ALANINE, Dihydropyrimidine dehydrogenase [NADP(+)], ... | | Authors: | Butrin, A, Beaupre, B, Forouzesh, D, Liu, D, Moran, G. | | Deposit date: | 2021-03-18 | | Release date: | 2021-06-09 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (1.82 Å) | | Cite: | Perturbing the Movement of Hydrogens to Delineate and Assign Events in the Reductive Activation and Turnover of Porcine Dihydropyrimidine Dehydrogenase.
Biochemistry, 60, 2021
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8FMU
 | | Crystal structure of human Brachyury G177D variant in complex with SJF-4601 | | Descriptor: | N-(3-chloro-4-fluorophenyl)-3-[4-(dimethylamino)butanamido]-4-methoxybenzamide, T-box transcription factor T | | Authors: | Bebenek, A, Linhares, B, Jaime-Figueroa, S, Butrin, A, Crews, C. | | Deposit date: | 2022-12-24 | | Release date: | 2024-02-28 | | Method: | X-RAY DIFFRACTION (2.03 Å) | | Cite: | Discovery and Development of the First Selective Brachyury Degrader
To Be Published
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6V8C
 | | Design, Synthesis, and Mechanism of Fluorine-substituted Cyclohexene Analogues of GAMA-Aminobutyric Acid (GABA) as Selective Ornithine Aminotransferase Inactivators | | Descriptor: | 3-aminocyclohexa-1,3-diene-1-carboxylic acid, Ornithine aminotransferase, mitochondrial, ... | | Authors: | Zhu, W, Doubleday, P.T, Catlin, D.S, Weerawarna, P, Butrin, A, Shen, S, Kelleher, N.L, Liu, D, Silverman, R.B. | | Deposit date: | 2019-12-10 | | Release date: | 2020-12-16 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Design, Synthesis, and Mechanism of Fluorine-substituted Cyclohexene Analogues of GAMA-Aminobutyric Acid (GABA) as Selective Ornithine Aminotransferase Inactivators
To Be Published
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6V8D
 | | Design, Synthesis, and Mechanism of Fluorine-substituted Cyclohexene Analogues of GAMA-Aminobutyric Acid (GABA) as Selective Ornithine Aminotransferase Inactivators | | Descriptor: | (3Z)-3-iminocyclohex-1-ene-1-carboxylic acid, Ornithine aminotransferase, mitochondrial, ... | | Authors: | Zhu, W, Doubleday, P.T, Catlin, D.S, Weerawarna, P, Butrin, A, Shen, S, Kelleher, N.L, Liu, D, Silverman, R.B. | | Deposit date: | 2019-12-10 | | Release date: | 2020-12-16 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (2.25 Å) | | Cite: | Design, Synthesis, and Mechanism of Fluorine-substituted Cyclohexene Analogues of GAMA-Aminobutyric Acid (GABA) as Selective Ornithine Aminotransferase Inactivators
To Be Published
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7ULX
 | | Human DDAH1 soaked with its inhibitor N4-(4-chloropyridin-2-yl)-L-asparagine | | Descriptor: | N(G),N(G)-dimethylarginine dimethylaminohydrolase 1, N-(pyridin-2-yl)-L-asparagine | | Authors: | Zheng, Y, Butrin, A, Tuley, A, Liu, D, Fast, W. | | Deposit date: | 2022-04-05 | | Release date: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (1.707 Å) | | Cite: | Optimization of a switchable electrophile fragment into a potent and selective covalent inhibitor of human DDAH1
To Be Published
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7ULV
 | | Human DDAH1 soaked with its inactivator S-((4-chloropyridin-2-yl)methyl)-L-cysteine | | Descriptor: | N(G),N(G)-dimethylarginine dimethylaminohydrolase 1, S-[(pyridin-2-yl)methyl]-L-cysteine | | Authors: | Zheng, Y, Butrin, A, Tuley, A, Liu, D, Fast, W. | | Deposit date: | 2022-04-05 | | Release date: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2.37 Å) | | Cite: | Optimization of a switchable electrophile fragment into a potent and selective covalent inhibitor of human DDAH1
To Be Published
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