1BHL
 
 | | CACODYLATED CATALYTIC DOMAIN OF HIV-1 INTEGRASE | | Descriptor: | HIV-1 INTEGRASE | | Authors: | Maignan, S, Guilloteau, J.P, Zhou-Liu, Q, Clement-Mella, C, Mikol, V. | | Deposit date: | 1998-06-10 | | Release date: | 1998-10-14 | | Last modified: | 2023-08-02 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Crystal structures of the catalytic domain of HIV-1 integrase free and complexed with its metal cofactor: high level of similarity of the active site with other viral integrases.
J.Mol.Biol., 282, 1998
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1AS0
 | | GTP-GAMMA-S BOUND G42V GIA1 | | Descriptor: | 5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE, GIA1, MAGNESIUM ION, ... | | Authors: | Raw, A.S, Coleman, D.E, Gilman, A.G, Sprang, S.R. | | Deposit date: | 1997-08-11 | | Release date: | 1997-11-12 | | Last modified: | 2024-05-22 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Structural and biochemical characterization of the GTPgammaS-, GDP.Pi-, and GDP-bound forms of a GTPase-deficient Gly42 --> Val mutant of Gialpha1.
Biochemistry, 36, 1997
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1AWP
 | | RAT OUTER MITOCHONDRIAL MEMBRANE CYTOCHROME B5 | | Descriptor: | CYTOCHROME B5, PROTOPORPHYRIN IX CONTAINING FE | | Authors: | Wang, X, Zhang, X. | | Deposit date: | 1997-10-03 | | Release date: | 1998-10-28 | | Last modified: | 2024-05-22 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | The reduction potential of cytochrome b5 is modulated by its exposed heme edge.
Biochemistry, 37, 1998
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1BCZ
 | | RECOMBINANT RAT ANNEXIN V, T72S MUTANT | | Descriptor: | ANNEXIN V, CALCIUM ION, SULFATE ION | | Authors: | Mo, Y.D, Swairjo, M.A, Li, C.W, Head, J.F, Seaton, B.A. | | Deposit date: | 1998-05-04 | | Release date: | 1998-11-25 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Mutational and crystallographic analyses of interfacial residues in annexin V suggest direct interactions with phospholipid membrane components.
Biochemistry, 37, 1998
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1BG7
 | | LOCALIZED UNFOLDING AT THE JUNCTION OF THREE FERRITIN SUBUNITS. A MECHANISM FOR IRON RELEASE? | | Descriptor: | CALCIUM ION, FERRITIN | | Authors: | Takagi, H, Shi, D, Ha, Y, Allewell, N.M, Theil, E.C. | | Deposit date: | 1998-06-05 | | Release date: | 1999-01-13 | | Last modified: | 2024-05-22 | | Method: | X-RAY DIFFRACTION (1.85 Å) | | Cite: | Localized unfolding at the junction of three ferritin subunits. A mechanism for iron release?
J.Biol.Chem., 273, 1998
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1AY0
 | | IDENTIFICATION OF CATALYTICALLY IMPORTANT RESIDUES IN YEAST TRANSKETOLASE | | Descriptor: | CALCIUM ION, THIAMINE DIPHOSPHATE, TRANSKETOLASE | | Authors: | Wikner, C, Nilsson, U, Meshalkina, L, Udekwu, C, Lindqvist, Y, Schneider, G. | | Deposit date: | 1997-11-13 | | Release date: | 1998-05-13 | | Last modified: | 2024-05-22 | | Method: | X-RAY DIFFRACTION (2.6 Å) | | Cite: | Identification of catalytically important residues in yeast transketolase.
Biochemistry, 36, 1997
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1BCW
 | | RECOMBINANT RAT ANNEXIN V, T72A MUTANT | | Descriptor: | ANNEXIN V, CALCIUM ION, SULFATE ION | | Authors: | Mo, Y.D, Swairjo, M.A, Li, C.W, Head, J.F, Seaton, B.A. | | Deposit date: | 1998-05-04 | | Release date: | 1998-11-25 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Mutational and crystallographic analyses of interfacial residues in annexin V suggest direct interactions with phospholipid membrane components.
Biochemistry, 37, 1998
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1AXE
 | | CRYSTAL STRUCTURE OF THE ACTIVE-SITE MUTANT PHE93->TRP OF HORSE LIVER ALCOHOL DEHYDROGENASE IN COMPLEX WITH NAD AND INHIBITOR TRIFLUOROETHANOL | | Descriptor: | ALCOHOL DEHYDROGENASE, NICOTINAMIDE-ADENINE-DINUCLEOTIDE, TRIFLUOROETHANOL, ... | | Authors: | Colby, T.D, Chin, J.K, Goldstein, B.M. | | Deposit date: | 1997-10-15 | | Release date: | 1998-04-15 | | Last modified: | 2024-05-22 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | A link between protein structure and enzyme catalyzed hydrogen tunneling.
Proc.Natl.Acad.Sci.USA, 94, 1997
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1AS2
 | | GDP+PI BOUND G42V GIA1 | | Descriptor: | GIA1, GUANOSINE-5'-DIPHOSPHATE, PHOSPHATE ION | | Authors: | Raw, A.S, Coleman, D.E, Gilman, A.G, Sprang, S.R. | | Deposit date: | 1997-08-11 | | Release date: | 1997-11-12 | | Last modified: | 2024-05-22 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Structural and biochemical characterization of the GTPgammaS-, GDP.Pi-, and GDP-bound forms of a GTPase-deficient Gly42 --> Val mutant of Gialpha1.
Biochemistry, 36, 1997
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1BC3
 | | RECOMBINANT RAT ANNEXIN V, TRIPLE MUTANT (T72K, S144K, S228K) | | Descriptor: | ANNEXIN V, CALCIUM ION, SULFATE ION | | Authors: | Mo, Y.D, Swairjo, M.A, Li, C.W, Head, J.F, Seaton, B.A. | | Deposit date: | 1998-05-04 | | Release date: | 1998-11-25 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (1.95 Å) | | Cite: | Mutational and crystallographic analyses of interfacial residues in annexin V suggest direct interactions with phospholipid membrane components.
Biochemistry, 37, 1998
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1B4S
 | | STRUCTURE OF NUCLEOSIDE DIPHOSPHATE KINASE H122G MUTANT | | Descriptor: | ADENOSINE-5'-DIPHOSPHATE, MAGNESIUM ION, NUCLEOSIDE DIPHOSPHATE KINASE, ... | | Authors: | Meyer, P, Janin, J. | | Deposit date: | 1998-12-28 | | Release date: | 1999-06-15 | | Last modified: | 2024-05-22 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Nucleophilic activation by positioning in phosphoryl transfer catalyzed by nucleoside diphosphate kinase.
Biochemistry, 38, 1999
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1AW7
 | | Q136A MUTANT OF TOXIC SHOCK SYNDROME TOXIN-1 FROM S. AUREUS | | Descriptor: | TOXIC SHOCK SYNDROME TOXIN-1 | | Authors: | Earhart, C.A, Mitchell, D.T, Murray, D.L, Pinheiro, D.M, Matsumura, M, Schlievert, P.M, Ohlendorf, D.H. | | Deposit date: | 1997-10-11 | | Release date: | 1998-10-28 | | Last modified: | 2024-05-22 | | Method: | X-RAY DIFFRACTION (1.95 Å) | | Cite: | Structures of five mutants of toxic shock syndrome toxin-1 with reduced biological activity.
Biochemistry, 37, 1998
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1BDL
 | | HIV-1 (2:31-37) PROTEASE COMPLEXED WITH INHIBITOR SB203386 | | Descriptor: | (2R,4S,5S,1'S)-2-PHENYLMETHYL-4-HYDROXY-5-(TERT-BUTOXYCARBONYL)AMINO-6-PHENYL HEXANOYL-N-(1'-IMIDAZO-2-YL)-2'-METHYLPROPANAMIDE, HIV-1 PROTEASE | | Authors: | Swairjo, M.A, Abdel-Meguid, S.S. | | Deposit date: | 1998-05-10 | | Release date: | 1998-08-12 | | Last modified: | 2024-05-22 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Structural role of the 30's loop in determining the ligand specificity of the human immunodeficiency virus protease.
Biochemistry, 37, 1998
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1BI4
 | | CATALYTIC DOMAIN OF HIV-1 INTEGRASE | | Descriptor: | INTEGRASE | | Authors: | Maignan, S, Guilloteau, J.P, Zhou-Liu, Q, Clement-Mella, C, Mikol, V. | | Deposit date: | 1998-06-22 | | Release date: | 1998-11-04 | | Last modified: | 2024-05-22 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Crystal structures of the catalytic domain of HIV-1 integrase free and complexed with its metal cofactor: high level of similarity of the active site with other viral integrases.
J.Mol.Biol., 282, 1998
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1AZS
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1VLU
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1B5Z
 | | CONTRIBUTION OF HYDROGEN BONDS TO THE CONFORMATIONAL STABILITY OF HUMAN LYSOZYME: CALORIMETRY AND X-RAY ANALYSIS OF SIX SER->ALA MUTANTS | | Descriptor: | LYSOZYME | | Authors: | Takano, K, Yamagata, Y, Kubota, M, Funahashi, J, Fujii, S, Yutani, K. | | Deposit date: | 1999-01-11 | | Release date: | 1999-02-02 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Contribution of hydrogen bonds to the conformational stability of human lysozyme: calorimetry and X-ray analysis of six Ser --> Ala mutants.
Biochemistry, 38, 1999
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1BI1
 | | STRUCTURE OF APO-AND HOLO-DIPHTHERIA TOXIN REPRESSOR | | Descriptor: | DIPHTHERIA TOXIN REPRESSOR | | Authors: | Pohl, E, Hol, W.G.J. | | Deposit date: | 1998-06-21 | | Release date: | 1999-06-22 | | Last modified: | 2022-12-21 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Motion of the DNA-binding domain with respect to the core of the diphtheria toxin repressor (DtxR) revealed in the crystal structures of apo- and holo-DtxR.
J.Biol.Chem., 273, 1998
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1BAY
 | | GLUTATHIONE S-TRANSFERASE YFYF CYS 47-CARBOXYMETHYLATED CLASS PI, FREE ENZYME | | Descriptor: | GLUTATHIONE S-TRANSFERASE CLASS PI | | Authors: | Vega, M.C, Coll, M. | | Deposit date: | 1996-11-02 | | Release date: | 1997-11-12 | | Last modified: | 2024-05-22 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | The three-dimensional structure of Cys-47-modified mouse liver glutathione S-transferase P1-1. Carboxymethylation dramatically decreases the affinity for glutathione and is associated with a loss of electron density in the alphaB-310B region.
J.Biol.Chem., 273, 1998
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1AQ8
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1AOB
 | | E. COLI THYMIDYLATE SYNTHASE COMPLEXED WITH DDURD | | Descriptor: | 2'-5'DIDEOXYURIDINE, FORMIC ACID, PHOSPHATE ION, ... | | Authors: | Stout, T.J, Sage, C.R, Stroud, R.M. | | Deposit date: | 1997-06-30 | | Release date: | 1998-07-01 | | Last modified: | 2023-08-02 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | The additivity of substrate fragments in enzyme-ligand binding.
Structure, 6, 1998
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1AS8
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1AUX
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1BGQ
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1BEX
 | | STRUCTURE OF RUTHENIUM-MODIFIED PSEUDOMONAS AERUGINOSA AZURIN | | Descriptor: | AZURIN, COPPER (II) ION, RUTHEMIUM BIS(2,2'-BIPYRIDINE)-2-IMIDAZOLE | | Authors: | Faham, S, Day, M.W, Rees, D.C. | | Deposit date: | 1998-05-18 | | Release date: | 1998-10-14 | | Last modified: | 2023-08-02 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Structures of ruthenium-modified Pseudomonas aeruginosa azurin and [Ru(2,2'-bipyridine)2(imidazole)2]SO4 x 10H2O.
Acta Crystallogr.,Sect.D, 55, 1999
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