1B2Z
 
 | | 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 (2.03 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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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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1BU4
 | | RIBONUCLEASE 1 COMPLEX WITH 2'GMP | | Descriptor: | CALCIUM ION, GUANOSINE-2'-MONOPHOSPHATE, RIBONUCLEASE T1 | | Authors: | Loris, R, Devos, S, Langhorst, U, Decanniere, K, Bouckaert, J, Maes, D, Transue, T.R, Steyaert, J. | | Deposit date: | 1998-09-11 | | Release date: | 1999-02-16 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Conserved water molecules in a large family of microbial ribonucleases.
Proteins, 36, 1999
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1BUJ
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1BSA
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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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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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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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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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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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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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1AQZ
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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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1BIR
 | | RIBONUCLEASE T1, PHE 100 TO ALA MUTANT COMPLEXED WITH 2' GMP | | Descriptor: | CALCIUM ION, GUANOSINE-2'-MONOPHOSPHATE, RIBONUCLEASE T1 | | Authors: | Doumen, J, Gonciarz, M, Zegers, I, Loris, R, Wyns, L, Steyaert, J. | | Deposit date: | 1996-01-04 | | Release date: | 1996-08-17 | | Last modified: | 2021-11-03 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | A catalytic function for the structurally conserved residue Phe 100 of ribonuclease T1.
Protein Sci., 5, 1996
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6PQK
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7MRX
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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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1X1U
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1X1Y
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