3SDP
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4J5F
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![BU of 4j5f by Molmil](/molmil-images/mine/4j5f) | Crystal Structure of B. thuringiensis AiiA mutant F107W | Descriptor: | GLYCEROL, N-acyl homoserine lactonase, ZINC ION | Authors: | Liu, C.F, Liu, D, Momb, J, Thomas, P.W, Lajoie, A, Petsko, G.A, Fast, W, Ringe, D. | Deposit date: | 2013-02-08 | Release date: | 2013-06-26 | Last modified: | 2024-02-28 | Method: | X-RAY DIFFRACTION (1.72 Å) | Cite: | A phenylalanine clamp controls substrate specificity in the quorum-quenching metallo-gamma-lactonase from Bacillus thuringiensis. Biochemistry, 52, 2013
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1P92
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![BU of 1p92 by Molmil](/molmil-images/mine/1p92) | Crystal Structure of (H79A)DtxR | Descriptor: | BETA-MERCAPTOETHANOL, Diphtheria toxin repressor | Authors: | D'Aquino, J.A, Ringe, D. | Deposit date: | 2003-05-08 | Release date: | 2004-05-25 | Last modified: | 2023-08-16 | Method: | X-RAY DIFFRACTION (2.1 Å) | Cite: | Determinants of the SRC homology domain 3-like fold. J.Bacteriol., 185, 2003
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3B3V
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![BU of 3b3v by Molmil](/molmil-images/mine/3b3v) | Crystal structure of the S228A mutant of the aminopeptidase from Vibrio proteolyticus | Descriptor: | Bacterial leucyl aminopeptidase, SODIUM ION, THIOCYANATE ION, ... | Authors: | Ataie, N.J, Hoang, Q.Q, Zahniser, M.P.D, Milne, A, Petsko, G.A, Ringe, D. | Deposit date: | 2007-10-22 | Release date: | 2007-11-27 | Last modified: | 2023-08-30 | Method: | X-RAY DIFFRACTION (1.22 Å) | Cite: | Zinc coordination geometry and ligand binding affinity: the structural and kinetic analysis of the second-shell serine 228 residue and the methionine 180 residue of the aminopeptidase from Vibrio proteolyticus. Biochemistry, 47, 2008
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4J5H
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![BU of 4j5h by Molmil](/molmil-images/mine/4j5h) | Crystal Structure of B. thuringiensis AiiA mutant F107W with N-decanoyl-L-homoserine bound at the active site | Descriptor: | GLYCEROL, N-acyl homoserine lactonase, N-decanoyl-L-homoserine, ... | Authors: | Liu, C.F, Liu, D, Momb, J, Thomas, P.W, Lajoie, A, Petsko, G.A, Fast, W, Ringe, D. | Deposit date: | 2013-02-08 | Release date: | 2013-06-26 | Last modified: | 2024-02-28 | Method: | X-RAY DIFFRACTION (1.45 Å) | Cite: | A phenylalanine clamp controls substrate specificity in the quorum-quenching metallo-gamma-lactonase from Bacillus thuringiensis. Biochemistry, 52, 2013
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1QRZ
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![BU of 1qrz by Molmil](/molmil-images/mine/1qrz) | CATALYTIC DOMAIN OF PLASMINOGEN | Descriptor: | PLASMINOGEN | Authors: | Peisach, E, Wang, J, de los Santos, T, Reich, E, Ringe, D. | Deposit date: | 1999-06-16 | Release date: | 1999-10-14 | Last modified: | 2021-11-03 | Method: | X-RAY DIFFRACTION (2 Å) | Cite: | Crystal structure of the proenzyme domain of plasminogen. Biochemistry, 38, 1999
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3B3W
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![BU of 3b3w by Molmil](/molmil-images/mine/3b3w) | Crystal structure of the S228A mutant of the aminopeptidase from Vibrio proteolyticus in complex with leucine | Descriptor: | Bacterial leucyl aminopeptidase, LEUCINE, SODIUM ION, ... | Authors: | Ataie, N.J, Hoang, Q.Q, Zahniser, M.P.D, Milne, A, Petsko, G.A, Ringe, D. | Deposit date: | 2007-10-22 | Release date: | 2007-11-27 | Last modified: | 2023-08-30 | Method: | X-RAY DIFFRACTION (1.75 Å) | Cite: | Zinc coordination geometry and ligand binding affinity: the structural and kinetic analysis of the second-shell serine 228 residue and the methionine 180 residue of the aminopeptidase from Vibrio proteolyticus. Biochemistry, 47, 2008
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3B7I
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![BU of 3b7i by Molmil](/molmil-images/mine/3b7i) | Crystal structure of the S228A mutant of the aminopeptidase from Vibrio proteolyticus in complex with leucine phosphonic acid | Descriptor: | Bacterial leucyl aminopeptidase, LEUCINE, LEUCINE PHOSPHONIC ACID, ... | Authors: | Ataie, N.J, Hoang, Q.Q, Zahniser, M.P.D, Milne, A, Petsko, G.A, Ringe, D. | Deposit date: | 2007-10-30 | Release date: | 2007-11-27 | Last modified: | 2023-08-30 | Method: | X-RAY DIFFRACTION (1.75 Å) | Cite: | Zinc coordination geometry and ligand binding affinity: the structural and kinetic analysis of the second-shell serine 228 residue and the methionine 180 residue of the aminopeptidase from Vibrio proteolyticus. Biochemistry, 47, 2008
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1M54
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![BU of 1m54 by Molmil](/molmil-images/mine/1m54) | CYSTATHIONINE-BETA SYNTHASE: REDUCED VICINAL THIOLS | Descriptor: | CYSTATHIONINE BETA-SYNTHASE, PROTOPORPHYRIN IX CONTAINING FE, PYRIDOXAL-5'-PHOSPHATE | Authors: | Taoka, S, Lepore, B.W, Kabil, O, Ojha, S, Ringe, D, Banerjee, R. | Deposit date: | 2002-07-08 | Release date: | 2002-08-14 | Last modified: | 2021-10-27 | Method: | X-RAY DIFFRACTION (2.9 Å) | Cite: | HUMAN CYSTATHIONINE BETA-SYNTHASE IS A HEME SENSOR PROTEIN. EVIDENCE THAT THE
REDOX SENSOR IS HEME AND NOT THE VICINAL CYSTEINES IN THE CXXC MOTIF SEEN IN THE CRYSTAL STRUCTURE OF THE TRUNCATED ENZYME BIOCHEMISTRY, 41, 2002
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1Q0X
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![BU of 1q0x by Molmil](/molmil-images/mine/1q0x) | Anti-morphine Antibody 9B1 Unliganded Form | Descriptor: | Fab 9B1, heavy chain, light chain, ... | Authors: | Pozharski, E, Wilson, M.A, Hewagama, A, Shanafelt, A.B, Petsko, G, Ringe, D. | Deposit date: | 2003-07-17 | Release date: | 2004-04-20 | Last modified: | 2023-08-16 | Method: | X-RAY DIFFRACTION (1.6 Å) | Cite: | Anchoring a cationic ligand: the structure of the Fab fragment of the anti-morphine antibody 9B1 and its complex with morphine J.Mol.Biol., 337, 2004
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3B35
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![BU of 3b35 by Molmil](/molmil-images/mine/3b35) | Crystal structure of the M180A mutant of the aminopeptidase from Vibrio proteolyticus | Descriptor: | Bacterial leucyl aminopeptidase, SODIUM ION, THIOCYANATE ION, ... | Authors: | Ataie, N.J, Hoang, Q.Q, Petsko, G.A, Ringe, D. | Deposit date: | 2007-10-19 | Release date: | 2007-11-27 | Last modified: | 2023-08-30 | Method: | X-RAY DIFFRACTION (1.1 Å) | Cite: | Zinc coordination geometry and ligand binding affinity: the structural and kinetic analysis of the second-shell serine 228 residue and the methionine 180 residue of the aminopeptidase from Vibrio proteolyticus. Biochemistry, 47, 2008
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3B3C
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![BU of 3b3c by Molmil](/molmil-images/mine/3b3c) | Crystal structure of the M180A mutant of the aminopeptidase from Vibrio proteolyticus in complex with leucine phosphonic acid | Descriptor: | Bacterial leucyl aminopeptidase, LEUCINE PHOSPHONIC ACID, POTASSIUM ION, ... | Authors: | Ataie, N.J, Hoang, Q.Q, Petsko, G.A, Ringe, D. | Deposit date: | 2007-10-19 | Release date: | 2007-11-27 | Last modified: | 2023-08-30 | Method: | X-RAY DIFFRACTION (1.46 Å) | Cite: | Zinc coordination geometry and ligand binding affinity: the structural and kinetic analysis of the second-shell serine 228 residue and the methionine 180 residue of the aminopeptidase from Vibrio proteolyticus. Biochemistry, 47, 2008
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2NSX
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![BU of 2nsx by Molmil](/molmil-images/mine/2nsx) | Structure of acid-beta-glucosidase with pharmacological chaperone provides insight into Gaucher disease | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, 5-HYDROXYMETHYL-3,4-DIHYDROXYPIPERIDINE, GLYCEROL, ... | Authors: | Lieberman, R.L, Petsko, G.A, Ringe, D. | Deposit date: | 2006-11-06 | Release date: | 2006-12-26 | Last modified: | 2023-08-30 | Method: | X-RAY DIFFRACTION (2.11 Å) | Cite: | Structure of acid beta-glucosidase with pharmacological chaperone provides insight into Gaucher disease. Nat.Chem.Biol., 3, 2007
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2NT0
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![BU of 2nt0 by Molmil](/molmil-images/mine/2nt0) | Acid-beta-glucosidase low pH, glycerol bound | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, GLYCEROL, Glucosylceramidase, ... | Authors: | Lieberman, R.L, Petsko, G.A, Ringe, D. | Deposit date: | 2006-11-06 | Release date: | 2006-12-26 | Last modified: | 2023-08-30 | Method: | X-RAY DIFFRACTION (1.79 Å) | Cite: | Structure of acid beta-glucosidase with pharmacological chaperone provides insight into Gaucher disease. Nat.Chem.Biol., 3, 2007
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1NIU
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![BU of 1niu by Molmil](/molmil-images/mine/1niu) | ALANINE RACEMASE WITH BOUND INHIBITOR DERIVED FROM L-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: | 2002-12-26 | Release date: | 2003-09-16 | 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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3B3S
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![BU of 3b3s by Molmil](/molmil-images/mine/3b3s) | Crystal structure of the M180A mutant of the aminopeptidase from Vibrio proteolyticus in complex with leucine | Descriptor: | Bacterial leucyl aminopeptidase, LEUCINE, SODIUM ION, ... | Authors: | Ataie, N.J, Hoang, Q.Q, Petsko, G.A, Ringe, D. | Deposit date: | 2007-10-22 | Release date: | 2007-11-27 | Last modified: | 2023-08-30 | Method: | X-RAY DIFFRACTION (1.18 Å) | Cite: | Zinc coordination geometry and ligand binding affinity: the structural and kinetic analysis of the second-shell serine 228 residue and the methionine 180 residue of the aminopeptidase from Vibrio proteolyticus. Biochemistry, 47, 2008
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1LOK
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![BU of 1lok by Molmil](/molmil-images/mine/1lok) | The 1.20 Angstrom Resolution Crystal Structure of the Aminopeptidase from Aeromonas proteolytica Complexed with Tris: A Tale of Buffer Inhibition | Descriptor: | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL, Bacterial leucyl aminopeptidase, SODIUM ION, ... | Authors: | Desmarais, W.T, Bienvenue, D.L, Bzymek, K.P, Holz, R.C, Petsko, G.A, Ringe, D. | Deposit date: | 2002-05-06 | Release date: | 2002-11-27 | Last modified: | 2023-08-16 | Method: | X-RAY DIFFRACTION (1.2 Å) | Cite: | The 1.20 Angstrom Resolution Crystal Structure of the Aminopeptidase from Aeromonas proteolytica Complexed with Tris A tale of Buffer Inhibition Structure, 10, 2002
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1QIR
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![BU of 1qir by Molmil](/molmil-images/mine/1qir) | ASPARTATE AMINOTRANSFERASE FROM ESCHERICHIA COLI, C191Y MUTATION, WITH BOUND MALEATE | Descriptor: | ASPARTATE AMINOTRANSFERASE, MALEIC ACID, PYRIDOXAL-5'-PHOSPHATE | Authors: | Jeffery, C.J, Gloss, L.M, Petsko, G.A, Ringe, D. | Deposit date: | 1999-06-15 | Release date: | 2000-06-05 | Last modified: | 2023-12-13 | Method: | X-RAY DIFFRACTION (2.2 Å) | Cite: | The Role of Residues Outside the Active Site in Catalysis: Structural Basis for Function of C191 Mutants of E. Coli Aspartate Aminotransferase Protein Eng., 13, 2000
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1QIT
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![BU of 1qit by Molmil](/molmil-images/mine/1qit) | ASPARTATE AMINOTRANSFERASE FROM ESCHERICHIA COLI, C191W MUTATION, WITH BOUND MALEATE | Descriptor: | ASPARTATE AMINOTRANSFERASE, MALEIC ACID, PYRIDOXAL-5'-PHOSPHATE | Authors: | Jeffery, C.J, Gloss, L.M, Petsko, G.A, Ringe, D. | Deposit date: | 1999-06-15 | Release date: | 2000-06-05 | Last modified: | 2023-12-13 | Method: | X-RAY DIFFRACTION (1.9 Å) | Cite: | The Role of Residues Outside the Active Site in Catalysis: Structural Basis for Function of C191 Mutants of E. Coli Aspartate Aminotransferase Protein Eng., 13, 2000
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2ACU
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![BU of 2acu by Molmil](/molmil-images/mine/2acu) | TYROSINE-48 IS THE PROTON DONOR AND HISTIDINE-110 DIRECTS SUBSTRATE STEREOCHEMICAL SELECTIVITY IN THE REDUCTION REACTION OF HUMAN ALDOSE REDUCTASE: ENZYME KINETICS AND THE CRYSTAL STRUCTURE OF THE Y48H MUTANT ENZYME | Descriptor: | ALDOSE REDUCTASE, CITRIC ACID, NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE | Authors: | Bohren, K.M, Grimshaw, C.E, Lai, C.-J, Gabbay, K.H, Petsko, G.A, Harrison, D.H, Ringe, D. | Deposit date: | 1994-04-15 | Release date: | 1994-07-31 | Last modified: | 2024-02-14 | Method: | X-RAY DIFFRACTION (1.76 Å) | Cite: | Tyrosine-48 is the proton donor and histidine-110 directs substrate stereochemical selectivity in the reduction reaction of human aldose reductase: enzyme kinetics and crystal structure of the Y48H mutant enzyme. Biochemistry, 33, 1994
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1QIS
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![BU of 1qis by Molmil](/molmil-images/mine/1qis) | ASPARTATE AMINOTRANSFERASE FROM ESCHERICHIA COLI, C191F MUTATION, WITH BOUND MALEATE | Descriptor: | ASPARTATE AMINOTRANSFERASE, MALEIC ACID, PYRIDOXAL-5'-PHOSPHATE | Authors: | Jeffery, C.J, Gloss, L.M, Petsko, G.A, Ringe, D. | Deposit date: | 1999-06-15 | Release date: | 2000-06-05 | Last modified: | 2023-12-13 | Method: | X-RAY DIFFRACTION (1.9 Å) | Cite: | The Role of Residues Outside the Active Site in Catalysis: Structural Basis for Function of C191 Mutants of E. Coli Aspartate Aminotransferase Protein Eng., 13, 2000
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2AAT
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![BU of 2aat by Molmil](/molmil-images/mine/2aat) | 2.8-ANGSTROMS-RESOLUTION CRYSTAL STRUCTURE OF AN ACTIVE-SITE MUTANT OF ASPARTATE AMINOTRANSFERASE FROM ESCHERICHIA COLI | Descriptor: | 4'-DEOXY-4'-AMINOPYRIDOXAL-5'-PHOSPHATE, ASPARTATE AMINOTRANSFERASE, SULFATE ION | Authors: | Smith, D, Almo, S.C, Toney, M, Ringe, D. | Deposit date: | 1989-05-30 | Release date: | 1989-10-15 | Last modified: | 2024-02-14 | Method: | X-RAY DIFFRACTION (2.8 Å) | Cite: | 2.8-A-resolution crystal structure of an active-site mutant of aspartate aminotransferase from Escherichia coli. Biochemistry, 28, 1989
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1Q0Y
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![BU of 1q0y by Molmil](/molmil-images/mine/1q0y) | Anti-Morphine Antibody 9B1 Complexed with Morphine | Descriptor: | (7R,7AS,12BS)-3-METHYL-2,3,4,4A,7,7A-HEXAHYDRO-1H-4,12-METHANO[1]BENZOFURO[3,2-E]ISOQUINOLINE-7,9-DIOL, Fab 9B1, Heavy chain, ... | Authors: | Pozharski, E, Wilson, M.A, Hewagama, A, Shanafelt, A.B, Petsko, G, Ringe, D. | Deposit date: | 2003-07-17 | Release date: | 2004-04-20 | Last modified: | 2023-08-16 | Method: | X-RAY DIFFRACTION (2 Å) | Cite: | Anchoring a cationic ligand: the structure of the Fab fragment of the anti-morphine antibody 9B1 and its complex with morphine J.Mol.Biol., 337, 2004
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4HCY
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![BU of 4hcy by Molmil](/molmil-images/mine/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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2NT1
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![BU of 2nt1 by Molmil](/molmil-images/mine/2nt1) | Structure of acid-beta-glucosidase at neutral pH | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, Glucosylceramidase, PHOSPHATE ION | Authors: | Lieberman, R.L, Petsko, G.A, Ringe, D. | Deposit date: | 2006-11-06 | Release date: | 2006-12-26 | Last modified: | 2023-08-30 | Method: | X-RAY DIFFRACTION (2.3 Å) | Cite: | Structure of acid beta-glucosidase with pharmacological chaperone provides insight into Gaucher disease. Nat.Chem.Biol., 3, 2007
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