1LRA
 
 | | CRYSTALLOGRAPHIC STUDY OF GLU 58 ALA RNASE T1(ASTERISK)2'-GUANOSINE MONOPHOSPHATE AT 1.9 ANGSTROMS RESOLUTION | | Descriptor: | GUANOSINE-2'-MONOPHOSPHATE, RIBONUCLEASE T1, SODIUM ION | | Authors: | Pletinckx, J, Steyaert, J, Choe, H.-W, Heinemann, U, Wyns, L. | | Deposit date: | 1993-10-01 | | Release date: | 1994-01-31 | | Last modified: | 2017-11-29 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Crystallographic study of Glu58Ala RNase T1 x 2'-guanosine monophosphate at 1.9-A resolution.
Biochemistry, 33, 1994
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1MGR
 | | Crystal structure of RNase Sa3,cytotoxic microbial ribonuclease | | Descriptor: | Guanyl-specific ribonuclease Sa3, SULFATE ION | | Authors: | Sevcik, J, Urbanikova, L, Leland, P.A, Raines, R.T. | | Deposit date: | 2002-08-16 | | Release date: | 2003-02-04 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (1.7 Å) | | Cite: | Links X-ray Structure of Two Crystalline Forms of a Streptomycete Ribonuclease with Cytotoxic Activity
J.Biol.Chem., 277, 2002
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1MGW
 | | Crystal structure of RNase Sa3, cytotoxic microbial ribonuclease | | Descriptor: | Guanyl-specific ribonuclease Sa3, LITHIUM ION | | Authors: | Sevcik, J, Urbanikova, L, Leland, P.A, Raines, R.T. | | Deposit date: | 2002-08-16 | | Release date: | 2003-02-04 | | Last modified: | 2011-11-16 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Links X-ray Structure of Two Crystalline Forms of a Streptomycete Ribonuclease with Cytotoxic Activity
J.Biol.Chem., 277, 2002
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1TRQ
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1RHL
 | | RIBONUCLEASE T1 COMPLEXED WITH 2'GMP/G23A MUTANT | | Descriptor: | CALCIUM ION, GUANOSINE-2'-MONOPHOSPHATE, PROTEIN (RIBONUCLEASE T1) | | Authors: | Huyghues-Despointes, B.M.P, Langhorst, U, Steyaert, J, Pace, C.N, Scholtz, J.M. | | Deposit date: | 1998-10-09 | | Release date: | 1998-10-14 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (1.95 Å) | | Cite: | Hydrogen-exchange stabilities of RNase T1 and variants with buried and solvent-exposed Ala --> Gly mutations in the helix.
Biochemistry, 38, 1999
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1RGA
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1RGL
 | | RNASE T1 MUTANT GLU46GLN BINDS THE INHIBITORS 2'GMP AND 2'AMP AT THE 3' SUBSITE | | Descriptor: | CALCIUM ION, GUANOSINE-2'-MONOPHOSPHATE, RIBONUCLEASE T1 | | Authors: | Granzin, J, Puras-Lutzke, R, Landt, O, Grunert, H.-P, Heinemann, U, Saenger, W, Hahn, U. | | Deposit date: | 1992-02-19 | | Release date: | 1993-01-15 | | Last modified: | 2017-11-29 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | RNase T1 mutant Glu46Gln binds the inhibitors 2'GMP and 2'AMP at the 3' subsite.
J.Mol.Biol., 225, 1992
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1UCL
 | | Mutants of RNase Sa | | Descriptor: | Guanyl-specific ribonuclease Sa, SULFATE ION | | Authors: | Takano, K, Scholtz, J.M, Sacchettini, J.C, Pace, C.N. | | Deposit date: | 2003-04-15 | | Release date: | 2003-09-09 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (1.82 Å) | | Cite: | The contribution of polar group burial to protein stability is strongly context-dependent
J.Biol.Chem., 278, 2003
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1TTO
 | | Crystal structure of the Rnase T1 variant R2 | | Descriptor: | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL, RNase T1 | | Authors: | Hahn, U, Czaja, R, Perbandt, M, Betzel, C. | | Deposit date: | 2004-06-23 | | Release date: | 2005-09-06 | | Last modified: | 2023-10-25 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Purine activity of RNase T1RV is further improved by substitution of Trp59 by tyrosine
Biochem.Biophys.Res.Commun., 336, 2005
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1RGK
 | | RNASE T1 MUTANT GLU46GLN BINDS THE INHIBITORS 2'GMP AND 2'AMP AT THE 3' SUBSITE | | Descriptor: | ADENOSINE-2'-MONOPHOSPHATE, CALCIUM ION, RIBONUCLEASE T1 | | Authors: | Granzin, J, Puras-Lutzke, R, Landt, O, Grunert, H.-P, Heinemann, U, Saenger, W, Hahn, U. | | Deposit date: | 1992-02-19 | | Release date: | 1993-01-15 | | Last modified: | 2017-11-29 | | Method: | X-RAY DIFFRACTION (1.87 Å) | | Cite: | RNase T1 mutant Glu46Gln binds the inhibitors 2'GMP and 2'AMP at the 3' subsite.
J.Mol.Biol., 225, 1992
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1RCK
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1RMS
 | | CRYSTAL STRUCTURES OF RIBONUCLEASE MS COMPLEXED WITH 3'-GUANYLIC ACID A GP*C ANALOGUE, 2'-DEOXY-2'-FLUOROGUANYLYL-3',5'-CYTIDINE | | Descriptor: | GUANOSINE-3'-MONOPHOSPHATE, RIBONUCLEASE MS | | Authors: | Nonaka, T, Mitsui, Y, Nakamura, K.T. | | Deposit date: | 1991-12-02 | | Release date: | 1992-07-15 | | Last modified: | 2017-11-29 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Crystal structure of ribonuclease Ms (as a ribonuclease T1 homologue) complexed with a guanylyl-3',5'-cytidine analogue.
Biochemistry, 32, 1993
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1RSN
 | | RIBONUCLEASE (RNASE SA) (E.C.3.1.4.8) COMPLEXED WITH EXO-2',3'-CYCLOPHOSPHOROTHIOATE | | Descriptor: | GUANOSINE-2',3'-CYCLOPHOSPHOROTHIOATE, RIBONUCLEASE SA, SULFATE ION | | Authors: | Sevcik, J, Dauter, Z, Lamzin, V.S, Wilson, K.S. | | Deposit date: | 1995-09-01 | | Release date: | 1995-12-07 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Complex of ribonuclease Sa with a cyclic nucleotide and a proposed model for the reaction intermediate.
Eur.J.Biochem., 216, 1993
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1SAR
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1UCI
 | | Mutants of RNase Sa | | Descriptor: | Guanyl-specific ribonuclease Sa, SULFATE ION | | Authors: | Takano, K, Scholtz, J.M, Sacchettini, J.C, Pace, C.N. | | Deposit date: | 2003-04-15 | | Release date: | 2003-09-09 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | The contribution of polar group burial to protein stability is strongly context-dependent
J.Biol.Chem., 278, 2003
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1RGE
 | | HYDROLASE, GUANYLORIBONUCLEASE | | Descriptor: | GUANOSINE-2'-MONOPHOSPHATE, RIBONUCLEASE, SULFATE ION | | Authors: | Sevcik, J, Dauter, Z, Lamzin, V.S, Wilson, K.S. | | Deposit date: | 1995-06-05 | | Release date: | 1996-10-14 | | Last modified: | 2017-11-29 | | Method: | X-RAY DIFFRACTION (1.15 Å) | | Cite: | Ribonuclease from Streptomyces aureofaciens at atomic resolution.
Acta Crystallogr.,Sect.D, 52, 1996
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1RTU
 | | USTILAGO SPHAEROGENA RIBONUCLEASE U2 | | Descriptor: | RIBONUCLEASE U2, SULFATE ION | | Authors: | Noguchi, S, Satow, Y, Uchida, T, Sasaki, C, Matsuzaki, T. | | Deposit date: | 1995-05-12 | | Release date: | 1996-11-08 | | Last modified: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Crystal structure of Ustilago sphaerogena ribonuclease U2 at 1.8 A resolution.
Biochemistry, 34, 1995
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1RGH
 | | HYDROLASE, GUANYLORIBONUCLEASE | | Descriptor: | RIBONUCLEASE, SULFATE ION | | Authors: | Sevcik, J, Dauter, Z, Lamzin, V.S, Wilson, K.S. | | Deposit date: | 1995-06-05 | | Release date: | 1996-10-14 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (1.2 Å) | | Cite: | Ribonuclease from Streptomyces aureofaciens at atomic resolution.
Acta Crystallogr.,Sect.D, 52, 1996
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1RN1
 | | THREE-DIMENSIONAL STRUCTURE OF GLN 25-RIBONUCLEASE T1 AT 1.84 ANGSTROMS RESOLUTION: STRUCTURAL VARIATIONS AT THE BASE RECOGNITION AND CATALYTIC SITES | | Descriptor: | RIBONUCLEASE T1 ISOZYME, SULFATE ION | | Authors: | Arni, R.K, Pal, G.P, Ravichandran, K.G, Tulinsky, A, Walz Junior, F.G, Metcalf, P. | | Deposit date: | 1991-11-22 | | Release date: | 1994-01-31 | | Last modified: | 2019-08-14 | | Method: | X-RAY DIFFRACTION (1.84 Å) | | Cite: | Three-dimensional structure of Gln25-ribonuclease T1 at 1.84-A resolution: structural variations at the base recognition and catalytic sites.
Biochemistry, 31, 1992
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1RNT
 | | RESTRAINED LEAST-SQUARES REFINEMENT OF THE CRYSTAL STRUCTURE OF THE RIBONUCLEASE T1(ASTERISK)2(PRIME)-GUANYLIC ACID COMPLEX AT 1.9 ANGSTROMS RESOLUTION | | Descriptor: | GUANOSINE-2'-MONOPHOSPHATE, RIBONUCLEASE T1 ISOZYME | | Authors: | Saenger, W, Arni, R, Heinemann, U, Tokuoka, R. | | Deposit date: | 1987-07-10 | | Release date: | 1987-10-16 | | Last modified: | 2017-11-29 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Restrained Least-Squares Refinement of the Crystal Structure of the Ribonuclease T1(Asterisk)2(Prime)-Guanylic Acid Complex at 1.9 Angstroms Resolution
Acta Crystallogr.,Sect.B, 43, 1987
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1RNB
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1RGF
 | | HYDROLASE, GUANYLORIBONUCLEASE | | Descriptor: | RIBONUCLEASE, SULFATE ION | | Authors: | Sevcik, J, Dauter, Z, Lamzin, V.S, Wilson, K.S. | | Deposit date: | 1995-06-05 | | Release date: | 1996-10-14 | | Last modified: | 2017-11-29 | | Method: | X-RAY DIFFRACTION (1.2 Å) | | Cite: | Ribonuclease from Streptomyces aureofaciens at atomic resolution.
Acta Crystallogr.,Sect.D, 52, 1996
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1R4Y
 | | SOLUTION STRUCTURE OF THE DELETION MUTANT DELTA(7-22) OF THE CYTOTOXIC RIBONUCLEASE ALPHA-SARCIN | | Descriptor: | Ribonuclease alpha-sarcin | | Authors: | Garcia-Mayoral, M.F, Garcia-Ortega, L, Lillo, M.P, Santoro, J, Martinez Del Pozo, A, Gavilanes, J.G, Rico, M, Bruix, M. | | Deposit date: | 2003-10-09 | | Release date: | 2004-04-06 | | Last modified: | 2021-10-27 | | Method: | SOLUTION NMR | | Cite: | NMR structure of the noncytotoxic {alpha}-sarcin mutant {Delta}(7-22): The importance of the native conformation of peripheral loops for activity.
Protein Sci., 13, 2004
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1RCL
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1RDS
 | | CRYSTAL STRUCTURE OF RIBONUCLEASE MS (AS RIBONUCLEASE T1 HOMOLOGUE) COMPLEXED WITH A GUANYLYL-3',5'-CYTIDINE ANALOGUE | | Descriptor: | 2'-FLUOROGUANYLYL-(3'-5')-PHOSPHOCYTIDINE, RIBONUCLEASE MS | | Authors: | Nonaka, T, Nakamura, K.T, Mitsui, Y. | | Deposit date: | 1993-05-14 | | Release date: | 1993-10-31 | | Last modified: | 2017-11-29 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Crystal structure of ribonuclease Ms (as a ribonuclease T1 homologue) complexed with a guanylyl-3',5'-cytidine analogue.
Biochemistry, 32, 1993
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