3FZW
 
 | | Crystal Structure of Ketosteroid Isomerase D40N-D103N from Pseudomonas putida (pKSI) with bound equilenin | | Descriptor: | EQUILENIN, GLYCEROL, ISOPROPYL ALCOHOL, ... | | Authors: | Caaveiro, J.M.M, Ringe, D, Petsko, G.A. | | Deposit date: | 2009-01-26 | | Release date: | 2009-06-02 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (1.32 Å) | | Cite: | Hydrogen bond coupling in the ketosteroid isomerase active site.
Biochemistry, 48, 2009
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3AAT
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1BMA
 | | BENZYL METHYL AMINIMIDE INHIBITOR COMPLEXED TO PORCINE PANCREATIC ELASTASE | | Descriptor: | (1R)-1-benzyl-1-methyl-1-(2-{[4-(1-methylethyl)phenyl]amino}-2-oxoethyl)-2-{(2S)-4-methyl-2-[(trifluoroacetyl)amino]pentanoyl}diazanium, CALCIUM ION, Chymotrypsin-like elastase family member 1, ... | | Authors: | Peisach, E, Casebier, D, Gallion, S.L, Furth, P, Petsko, G.A, Hogan Jr, J.C, Ringe, D. | | Deposit date: | 1995-05-01 | | Release date: | 1995-12-07 | | Last modified: | 2024-01-24 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Interaction of a peptidomimetic aminimide inhibitor with elastase.
Science, 269, 1995
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1TPB
 | | OFFSET OF A CATALYTIC LESION BY A BOUND WATER SOLUBLE | | Descriptor: | PHOSPHOGLYCOLOHYDROXAMIC ACID, TRIOSEPHOSPHATE ISOMERASE | | Authors: | Zhang, Z, Sugio, S, Komives, E.A, Liu, K.D, Knowles, J.R, Petsko, G.A, Ringe, D. | | Deposit date: | 1994-02-03 | | Release date: | 1995-02-14 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | The structural basis for pseudoreversion of the E165D lesion by the secondary S96P mutation in triosephosphate isomerase depends on the positions of active site water molecules.
Biochemistry, 34, 1995
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7JXG
 | | Structural model for Fe-containing human acireductone dioxygenase | | Descriptor: | 1,2-dihydroxy-3-keto-5-methylthiopentene dioxygenase, FE (II) ION | | Authors: | Pochapsky, T.C, Liu, X, Deshpande, A, Ringe, D, Garber, A, Ryan, J. | | Deposit date: | 2020-08-27 | | Release date: | 2020-11-18 | | Last modified: | 2024-05-01 | | Method: | SOLUTION NMR | | Cite: | A Model for the Solution Structure of Human Fe(II)-Bound Acireductone Dioxygenase and Interactions with the Regulatory Domain of Matrix Metalloproteinase I (MMP-I).
Biochemistry, 59, 2020
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1BFD
 | | BENZOYLFORMATE DECARBOXYLASE FROM PSEUDOMONAS PUTIDA | | Descriptor: | BENZOYLFORMATE DECARBOXYLASE, CALCIUM ION, MAGNESIUM ION, ... | | Authors: | Hasson, M.S, Muscate, A, Mcleish, M.J, Polovnikova, L.S, Gerlt, J.A, Kenyon, G.L, Petsko, G.A, Ringe, D. | | Deposit date: | 1998-04-30 | | Release date: | 1998-06-24 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (1.6 Å) | | Cite: | The crystal structure of benzoylformate decarboxylase at 1.6 A resolution: diversity of catalytic residues in thiamin diphosphate-dependent enzymes.
Biochemistry, 37, 1998
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1BD0
 | | ALANINE RACEMASE COMPLEXED WITH ALANINE PHOSPHONATE | | Descriptor: | ALANINE RACEMASE, {1-[(3-HYDROXY-METHYL-5-PHOSPHONOOXY-METHYL-PYRIDIN-4-YLMETHYL)-AMINO]-ETHYL}-PHOSPHONIC ACID | | Authors: | Stamper, G.F, Morollo, A.A, Ringe, D. | | Deposit date: | 1998-05-12 | | Release date: | 1998-10-14 | | Last modified: | 2024-05-22 | | Method: | X-RAY DIFFRACTION (1.6 Å) | | Cite: | Reaction of alanine racemase with 1-aminoethylphosphonic acid forms a stable external aldimine.
Biochemistry, 37, 1998
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1S5M
 | | Xylose Isomerase in Substrate and Inhibitor Michaelis States: Atomic Resolution Studies of a Metal-Mediated Hydride Shift | | Descriptor: | MANGANESE (II) ION, SODIUM ION, Xylose isomerase, ... | | Authors: | Fenn, T.D, Ringe, D, Petsko, G.A. | | Deposit date: | 2004-01-21 | | Release date: | 2004-02-10 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (0.98 Å) | | Cite: | Xylose isomerase in substrate and inhibitor michaelis States: atomic resolution studies of a metal-mediated hydride shift(,).
Biochemistry, 43, 2004
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2GMT
 | | THREE-DIMENSIONAL STRUCTURE OF CHYMOTRYPSIN INACTIVATED WITH (2S) N-ACETYL-L-ALANYL-L-PHENYLALANYL-CHLOROETHYL KETONE: IMPLICATIONS FOR THE MECHANISM OF INACTIVATION OF SERINE PROTEASES BY CHLOROKETONES | | Descriptor: | (2S) N-ACETYL-L-ALANYL-ALPHAL-PHENYLALANYL-CHLOROETHYLKETONE, GAMMA-CHYMOTRYPSIN | | Authors: | Kreutter, K, Steinmetz, A.C.U, Liang, T.-C, Prorok, M, Abeles, R, Ringe, D. | | Deposit date: | 1994-09-07 | | Release date: | 1994-11-01 | | Last modified: | 2024-06-05 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Three-dimensional structure of chymotrypsin inactivated with (2S)-N-acetyl-L-alanyl-L-phenylalanyl alpha-chloroethane: implications for the mechanism of inactivation of serine proteases by chloroketones.
Biochemistry, 33, 1994
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2R2D
 | | Structure of a quorum-quenching lactonase (AiiB) from Agrobacterium tumefaciens | | Descriptor: | GLYCEROL, PHOSPHATE ION, ZINC ION, ... | | Authors: | Liu, D, Thomas, P.W, Momb, J, Hoang, Q, Petsko, G.A, Ringe, D, Fast, W. | | Deposit date: | 2007-08-24 | | Release date: | 2007-10-09 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (1.75 Å) | | Cite: | Structure and specificity of a quorum-quenching lactonase (AiiB) from Agrobacterium tumefaciens.
Biochemistry, 46, 2007
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5I8T
 | | Structure of Mouse Acireductone dioxygenase with Ni2+ ion and D-lactic acid in the active site | | Descriptor: | 1,2-dihydroxy-3-keto-5-methylthiopentene dioxygenase, ISOPROPYL ALCOHOL, LACTIC ACID, ... | | Authors: | Deshpande, A.R, Wagenpfeil, K, Pochapsky, T.C, Petsko, G.A, Ringe, D. | | Deposit date: | 2016-02-19 | | Release date: | 2016-03-09 | | Last modified: | 2023-11-15 | | Method: | X-RAY DIFFRACTION (1.751 Å) | | Cite: | Metal-Dependent Function of a Mammalian Acireductone Dioxygenase.
Biochemistry, 55, 2016
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4MGR
 | | The crystal structure of Bacillus subtilis GabR, an autorepressor and PLP- and GABA-dependent transcriptional activator of gabT | | Descriptor: | ACETATE ION, HTH-type transcriptional regulatory protein GabR, IMIDAZOLE, ... | | Authors: | Wu, R, Edayathumangalam, R, Garcia, R, Wang, Y, Wang, W, Kreinbring, C.A, Bach, A, Liao, J, Stone, T, Terwilliger, T, Hoang, Q.Q, Belitsky, B.R, Petsko, G.A, Ringe, D, Liu, D. | | Deposit date: | 2013-08-28 | | Release date: | 2013-10-30 | | Last modified: | 2024-02-28 | | Method: | X-RAY DIFFRACTION (2.55 Å) | | Cite: | Crystal structure of Bacillus subtilis GabR, an autorepressor and transcriptional activator of gabT.
Proc.Natl.Acad.Sci.USA, 110, 2013
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1DPR
 | | STRUCTURES OF THE APO-AND METAL ION ACTIVATED FORMS OF THE DIPHTHERIA TOX REPRESSOR FROM CORYNEBACTERIUM DIPHTHERIAE | | Descriptor: | DIPHTHERIA TOX REPRESSOR | | Authors: | Schiering, N, Tao, X, Murphy, J, Petsko, G.A, Ringe, D. | | Deposit date: | 1995-02-06 | | Release date: | 1995-09-15 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (3 Å) | | Cite: | Structures of the apo- and the metal ion-activated forms of the diphtheria tox repressor from Corynebacterium diphtheriae.
Proc.Natl.Acad.Sci.USA, 92, 1995
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4HCY
 | | Structure of a eukaryotic thiaminase-I bound to the thiamin analogue 3-deazathiamin | | Descriptor: | 2-{4-[(4-amino-2-methylpyrimidin-5-yl)methyl]-3-methylthiophen-2-yl}ethanol, thiaminase-I | | Authors: | Kreinbring, C.A, Hubbard, P.A, Leeper, F.J, Hawksley, D, Petsko, G.A, Ringe, D. | | Deposit date: | 2012-10-01 | | Release date: | 2013-10-02 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (2.75 Å) | | Cite: | Structure of a eukaryotic thiaminase I.
Proc.Natl.Acad.Sci.USA, 111, 2014
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2INX
 | | Crystal Structure of Ketosteroid Isomerase D40N from Pseudomonas putida (pKSI) with bound 2,6-difluorophenol | | Descriptor: | 2,6-DIFLUOROPHENOL, Steroid delta-isomerase | | Authors: | Martinez Caaveiro, J.M, Pybus, B, Ringe, D, Petsko, G.A, Sigala, P, Kraut, D, Herschlag, D. | | Deposit date: | 2006-10-09 | | Release date: | 2007-10-23 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (1.5 Å) | | Cite: | Testing geometrical discrimination within an enzyme active site: constrained hydrogen bonding in the ketosteroid isomerase oxyanion hole.
J.Am.Chem.Soc., 130, 2008
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2DAB
 | | L201A MUTANT OF D-AMINO ACID AMINOTRANSFERASE COMPLEXED WITH PYRIDOXAL-5'-PHOSPHATE | | Descriptor: | D-AMINO ACID AMINOTRANSFERASE, PYRIDOXAL-5'-PHOSPHATE | | Authors: | Sugio, S, Kashima, A, Kishimoto, K, Peisach, D, Petsko, G.A, Ringe, D, Yoshimura, T, Esaki, N. | | Deposit date: | 1997-11-30 | | Release date: | 1998-06-03 | | Last modified: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Crystal structures of L201A mutant of D-amino acid aminotransferase at 2.0 A resolution: implication of the structural role of Leu201 in transamination.
Protein Eng., 11, 1998
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1XQL
 | | Effect of a Y265F Mutant on the Transamination Based Cycloserine Inactivation of Alanine Racemase | | Descriptor: | (5-HYDROXY-4-{[(3-HYDROXYISOXAZOL-4-YL)AMINO]METHYL}-6-METHYLPYRIDIN-3-YL)METHYL DIHYDROGEN PHOSPHATE, (R)-4-AMINO-ISOXAZOLIDIN-3-ONE, 4'-DEOXY-4'-AMINOPYRIDOXAL-5'-PHOSPHATE, ... | | Authors: | Fenn, T.D, Holyoak, T, Stamper, G.F, Ringe, D. | | Deposit date: | 2004-10-12 | | Release date: | 2005-01-18 | | Last modified: | 2023-11-15 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Effect of a Y265F Mutant on the Transamination-Based Cycloserine Inactivation of Alanine Racemase
Biochemistry, 44, 2005
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1XQK
 | | Effect of a Y265F Mutant on the Transamination Based Cycloserine Inactivation of Alanine Racemase | | Descriptor: | (5-HYDROXY-4-{[(3-HYDROXYISOXAZOL-4-YL)AMINO]METHYL}-6-METHYLPYRIDIN-3-YL)METHYL DIHYDROGEN PHOSPHATE, Alanine racemase | | Authors: | Fenn, T.D, Holyoak, T, Stamper, G.F, Ringe, D. | | Deposit date: | 2004-10-12 | | Release date: | 2005-01-18 | | Last modified: | 2023-11-15 | | Method: | X-RAY DIFFRACTION (1.95 Å) | | Cite: | Effect of a Y265F Mutant on the Transamination-Based Cycloserine Inactivation of Alanine Racemase
Biochemistry, 44, 2005
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1S5N
 | | Xylose Isomerase in Substrate and Inhibitor Michaelis States: Atomic Resolution Studies of a Metal-Mediated Hydride Shift | | Descriptor: | HYDROXIDE ION, MANGANESE (II) ION, SODIUM ION, ... | | Authors: | Fenn, T.D, Ringe, D, Petsko, G.A. | | Deposit date: | 2004-01-21 | | Release date: | 2004-02-10 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (0.95 Å) | | Cite: | Xylose isomerase in substrate and inhibitor michaelis States: atomic resolution studies of a metal-mediated hydride shift(,).
Biochemistry, 43, 2004
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4RHN
 | | HISTIDINE TRIAD NUCLEOTIDE-BINDING PROTEIN (HINT) FROM RABBIT COMPLEXED WITH ADENOSINE | | Descriptor: | HISTIDINE TRIAD NUCLEOTIDE-BINDING PROTEIN, alpha-D-ribofuranose | | Authors: | Brenner, C, Garrison, P, Gilmour, J, Peisach, D, Ringe, D, Petsko, G.A, Lowenstein, J.M. | | Deposit date: | 1997-02-26 | | Release date: | 1997-06-16 | | Last modified: | 2024-02-28 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Crystal structures of HINT demonstrate that histidine triad proteins are GalT-related nucleotide-binding proteins.
Nat.Struct.Biol., 4, 1997
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1EPV
 | | ALANINE RACEMASE WITH BOUND INHIBITOR DERIVED FROM D-CYCLOSERINE | | Descriptor: | ALANINE RACEMASE, D-[3-HYDROXY-2-METHYL-5-PHOSPHONOOXYMETHYL-PYRIDIN-4-YLMETHYL]-N,O-CYCLOSERYLAMIDE | | Authors: | Fenn, T.D, Stamper, G.F, Morollo, A.A, Ringe, D. | | Deposit date: | 2000-03-29 | | Release date: | 2003-01-14 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | A side reaction of alanine racemase: transamination of cycloserine.
Biochemistry, 42, 2003
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4N0B
 | | Crystal structure of Bacillus subtilis GabR, an autorepressor and transcriptional activator of GabT | | Descriptor: | ACETYL GROUP, CALCIUM ION, HTH-type transcriptional regulatory protein GabR, ... | | Authors: | Edayathumangalam, R, Wu, R, Garcia, R, Wang, Y, Wang, W, Kreinbring, C.A, Bach, A, Liao, J, Stone, T, Terwilliger, T, Hoang, Q.Q, Belitsky, B.R, Petsko, G.A, Ringe, D, Liu, D. | | Deposit date: | 2013-10-01 | | Release date: | 2013-10-30 | | Last modified: | 2014-04-02 | | Method: | X-RAY DIFFRACTION (2.705 Å) | | Cite: | Crystal structure of Bacillus subtilis GabR, an autorepressor and transcriptional activator of gabT.
Proc.Natl.Acad.Sci.USA, 110, 2013
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4HCW
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1F5R
 | | RAT TRYPSINOGEN MUTANT COMPLEXED WITH BOVINE PANCREATIC TRYPSIN INHIBITOR | | Descriptor: | CALCIUM ION, PANCREATIC TRYPSIN INHIBITOR, TRYPSIN II, ... | | Authors: | Pasternak, A, White, A, Cahoon, M, Ringe, D, Hedstrom, L. | | Deposit date: | 2000-06-15 | | Release date: | 2001-07-04 | | Last modified: | 2021-11-03 | | Method: | X-RAY DIFFRACTION (1.65 Å) | | Cite: | The energetic cost of induced fit catalysis: Crystal structures of trypsinogen mutants with enhanced activity and inhibitor affinity.
Protein Sci., 10, 2001
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3CPO
 | | Crystal structure of ketosteroid isomerase D40N with bound 2-fluorophenol | | Descriptor: | 2-fluorophenol, Delta(5)-3-ketosteroid isomerase | | Authors: | Caaveiro, J.M.M, Pybus, B, Ringe, D, Petsko, G. | | Deposit date: | 2008-03-31 | | Release date: | 2008-09-23 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (1.24 Å) | | Cite: | Testing geometrical discrimination within an enzyme active site: constrained hydrogen bonding in the ketosteroid isomerase oxyanion hole
J.Am.Chem.Soc., 130, 2008
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