1BNJ
| BARNASE WILDTYPE STRUCTURE AT PH 9.0 | Descriptor: | BARNASE | Authors: | Cameron, A, Henrick, K, Fersht, A.R, Dodson, G, Buckle, A.M. | Deposit date: | 1995-05-17 | Release date: | 1995-09-15 | Last modified: | 2024-02-07 | Method: | X-RAY DIFFRACTION (2.1 Å) | Cite: | Crystal structural analysis of mutations in the hydrophobic cores of barnase. J.Mol.Biol., 234, 1993
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1BNR
| BARNASE | Descriptor: | BARNASE (G SPECIFIC ENDONUCLEASE) | Authors: | Bycroft, M. | Deposit date: | 1995-03-31 | Release date: | 1995-07-31 | Last modified: | 2024-05-22 | Method: | SOLUTION NMR | Cite: | Determination of the three-dimensional solution structure of barnase using nuclear magnetic resonance spectroscopy. Biochemistry, 30, 1991
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1BRK
| BARNASE MUTANT WITH ILE 96 REPLACED BY ALA | Descriptor: | BARNASE, ZINC ION | Authors: | Cramer, P.C, Buckle, A, Fersht, A. | Deposit date: | 1995-03-09 | Release date: | 1995-07-10 | Last modified: | 2024-02-07 | Method: | X-RAY DIFFRACTION (2 Å) | Cite: | Structural and energetic responses to cavity-creating mutations in hydrophobic cores: observation of a buried water molecule and the hydrophilic nature of such hydrophobic cavities. Biochemistry, 35, 1996
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1BNE
| BARNASE A43C/S80C DISULFIDE MUTANT | Descriptor: | BARNASE | Authors: | Clarke, J, Henrick, K, Fersht, A.R. | Deposit date: | 1995-03-31 | Release date: | 1995-07-10 | Last modified: | 2011-07-13 | Method: | X-RAY DIFFRACTION (2.1 Å) | Cite: | Disulfide mutants of barnase. I: Changes in stability and structure assessed by biophysical methods and X-ray crystallography. J.Mol.Biol., 253, 1995
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1BSA
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1B20
| DELETION OF A BURIED SALT-BRIDGE IN BARNASE | Descriptor: | PROTEIN (BARNASE), ZINC ION | Authors: | Vaughan, C.K, Harryson, P, Buckle, A.M, Oliveberg, M, Fersht, A.R. | Deposit date: | 1998-12-03 | Release date: | 1998-12-09 | Last modified: | 2023-12-27 | Method: | X-RAY DIFFRACTION (1.7 Å) | Cite: | A structural double-mutant cycle: estimating the strength of a buried salt bridge in barnase. Acta Crystallogr.,Sect.D, 58, 2002
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1CH0
| RNASE T1 VARIANT WITH ALTERED GUANINE BINDING SEGMENT | Descriptor: | CALCIUM ION, CHLORIDE ION, GUANOSINE-2'-MONOPHOSPHATE, ... | Authors: | Hoeschler, K, Hoier, H, Orth, P, Hubner, B, Saenger, W, Hahn, U. | Deposit date: | 1999-03-30 | Release date: | 1999-12-22 | Last modified: | 2023-08-09 | Method: | X-RAY DIFFRACTION (2.3 Å) | Cite: | Structural analysis of an RNase T1 variant with an altered guanine binding segment. J.Mol.Biol., 294, 1999
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1DE3
| SOLUTION STRUCTURE OF THE CYTOTOXIC RIBONUCLEASE ALPHA-SARCIN | Descriptor: | RIBONUCLEASE ALPHA-SARCIN | Authors: | Perez-Canadillas, J.M, Campos-Olivas, R, Santoro, J, Lacadena, J, Martinez del Pozo, A, Gavilanes, J.G, Rico, M, Bruix, M. | Deposit date: | 1999-11-12 | Release date: | 2000-06-21 | Last modified: | 2022-02-16 | Method: | SOLUTION NMR | Cite: | The highly refined solution structure of the cytotoxic ribonuclease alpha-sarcin reveals the structural requirements for substrate recognition and ribonucleolytic activity. J.Mol.Biol., 299, 2000
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1B21
| DELETION OF A BURIED SALT BRIDGE IN BARNASE | Descriptor: | PROTEIN (BARNASE), ZINC ION | Authors: | Vaughan, C.K, Harryson, P, Buckle, A.M, Oliveberg, M, Fersht, A.R. | Deposit date: | 1998-12-03 | Release date: | 1998-12-09 | Last modified: | 2023-12-27 | Method: | X-RAY DIFFRACTION (2 Å) | Cite: | A structural double-mutant cycle: estimating the strength of a buried salt bridge in barnase. Acta Crystallogr.,Sect.D, 58, 2002
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1B2M
| THREE-DIMENSIONAL STRUCTURE OF RIBONULCEASE T1 COMPLEXED WITH AN ISOSTERIC PHOSPHONATE ANALOGUE OF GPU: ALTERNATE SUBSTRATE BINDING MODES AND CATALYSIS. | Descriptor: | 5'-R(*GP*(U34))-3', RIBONUCLEASE T1 | Authors: | Arni, R.K, Watanabe, L, Ward, R.J, Kreitman, R.J, Kumar, K, Walz Jr, F.G. | Deposit date: | 1998-11-27 | Release date: | 1999-03-25 | Last modified: | 2023-08-09 | Method: | X-RAY DIFFRACTION (2 Å) | Cite: | Three-dimensional structure of ribonuclease T1 complexed with an isosteric phosphonate substrate analogue of GpU: alternate substrate binding modes and catalysis. Biochemistry, 38, 1999
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1BAN
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1BRN
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1BSC
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1BVI
| RIBONUCLEASE T1 (WILDTYPE) COMPLEXED WITH 2'GMP | Descriptor: | CALCIUM ION, GUANOSINE-2'-MONOPHOSPHATE, PROTEIN (RIBONUCLEASE T1) | Authors: | Langhorst, U, Loris, R, Denisov, V.P, Doumen, J, Roose, P, Maes, D, Halle, B, Steyaert, J. | Deposit date: | 1998-09-15 | Release date: | 1998-09-23 | Last modified: | 2023-08-09 | Method: | X-RAY DIFFRACTION (1.9 Å) | Cite: | Dissection of the structural and functional role of a conserved hydration site in RNase T1. Protein Sci., 8, 1999
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1BOX
| N39S MUTANT OF RNASE SA FROM STREPTOMYCES AUREOFACIENS | Descriptor: | GUANYL-SPECIFIC RIBONUCLEASE SA | Authors: | Hebert, E.J, Giletto, A, Sevcik, J, Urbanikova, L, Wilson, K.S, Dauter, Z, Pace, C.N. | Deposit date: | 1998-08-07 | Release date: | 1999-12-29 | Last modified: | 2023-08-09 | Method: | X-RAY DIFFRACTION (1.6 Å) | Cite: | Contribution of a conserved asparagine to the conformational stability of ribonucleases Sa, Ba, and T1. Biochemistry, 37, 1998
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1BNI
| BARNASE WILDTYPE STRUCTURE AT PH 6.0 | Descriptor: | BARNASE | Authors: | Cameron, A, Henrick, K, Fersht, A.R, Dodson, G, Buckle, A.M. | Deposit date: | 1995-05-17 | Release date: | 1995-09-15 | Last modified: | 2024-02-07 | Method: | X-RAY DIFFRACTION (2.1 Å) | Cite: | Crystal structural analysis of mutations in the hydrophobic cores of barnase. J.Mol.Biol., 234, 1993
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1BRJ
| BARNASE MUTANT WITH ILE 88 REPLACED BY ALA | Descriptor: | BARNASE, ZINC ION | Authors: | Cramer, P.C, Buckle, A, Fersht, A. | Deposit date: | 1995-03-09 | Release date: | 1995-07-10 | Last modified: | 2024-02-07 | Method: | X-RAY DIFFRACTION (2 Å) | Cite: | Structural and energetic responses to cavity-creating mutations in hydrophobic cores: observation of a buried water molecule and the hydrophilic nature of such hydrophobic cavities. Biochemistry, 35, 1996
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1BRH
| BARNASE MUTANT WITH LEU 14 REPLACED BY ALA | Descriptor: | BARNASE, ZINC ION | Authors: | Cramer, P.C, Buckle, A, Fersht, A. | Deposit date: | 1995-03-09 | Release date: | 1995-07-10 | Last modified: | 2024-02-07 | Method: | X-RAY DIFFRACTION (2 Å) | Cite: | Structural and energetic responses to cavity-creating mutations in hydrophobic cores: observation of a buried water molecule and the hydrophilic nature of such hydrophobic cavities. Biochemistry, 35, 1996
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1B2X
| BARNASE WILDTYPE STRUCTURE AT PH 7.5 FROM A CRYO_COOLED CRYSTAL AT 100K | Descriptor: | PROTEIN (BARNASE), ZINC ION | Authors: | Harrison, P, Vaughan, C.K, Buckle, A.M, Fersht, A.R. | Deposit date: | 1998-12-03 | Release date: | 1998-12-09 | Last modified: | 2023-08-09 | Method: | X-RAY DIFFRACTION (1.8 Å) | Cite: | A structural double-mutant cycle: estimating the strength of a buried salt bridge in barnase. Acta Crystallogr.,Sect.D, 58, 2002
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1DET
| RIBONUCLEASE T1 CARBOXYMETHYLATED AT GLU 58 IN COMPLEX WITH 2'GMP | Descriptor: | GUANOSINE-2'-MONOPHOSPHATE, RIBONUCLEASE T1, SODIUM ION | Authors: | Ishikawa, K, Suzuki, E, Tanokura, M, Takahashi, K. | Deposit date: | 1996-02-20 | Release date: | 1996-07-11 | Last modified: | 2024-06-05 | Method: | X-RAY DIFFRACTION (1.8 Å) | Cite: | Crystal structure of ribonuclease T1 carboxymethylated at Glu58 in complex with 2'-GMP. Biochemistry, 35, 1996
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7MRX
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6PQK
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3DA7
| A conformationally strained, circular permutant of barnase | Descriptor: | Barnase circular permutant, Barstar | Authors: | Mitrousis, G, Butler, J, Loh, S.N, Cingolani, G. | Deposit date: | 2008-05-28 | Release date: | 2009-04-14 | Last modified: | 2023-08-30 | Method: | X-RAY DIFFRACTION (2.25 Å) | Cite: | Structural and thermodynamic analysis of a conformationally strained circular permutant of barnase. Biochemistry, 48, 2009
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1X1Y
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1X1U
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