1HYF
| RIBONUCLEASE T1 V16A MUTANT IN COMPLEX WITH SR2+ | Descriptor: | GUANOSINE-2'-MONOPHOSPHATE, GUANYL-SPECIFIC RIBONUCLEASE T1, STRONTIUM ION | Authors: | De Swarte, J, De Vos, S, Langhorst, U, Steyaert, J, Loris, R. | Deposit date: | 2001-01-19 | Release date: | 2001-02-14 | Last modified: | 2021-11-10 | Method: | X-RAY DIFFRACTION (1.7 Å) | Cite: | The contribution of metal ions to the conformational stability of ribonuclease T1: crystal versus solution. Eur.J.Biochem., 268, 2001
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1JBS
| Crystal structure of ribotoxin restrictocin and a 29-mer SRD RNA analog | Descriptor: | 29-mer sarcin/ricin domain RNA analog, POTASSIUM ION, restrictocin | Authors: | Yang, X, Gerczei, T, Glover, L, Correll, C.C. | Deposit date: | 2001-06-06 | Release date: | 2001-10-26 | Last modified: | 2023-08-16 | Method: | X-RAY DIFFRACTION (1.97 Å) | Cite: | Crystal structures of restrictocin-inhibitor complexes with implications for RNA recognition and base flipping. Nat.Struct.Biol., 8, 2001
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1JBR
| Crystal Structure of the Ribotoxin Restrictocin and a 31-mer SRD RNA Inhibitor | Descriptor: | 31-mer SRD RNA analog, 5'-R(*GP*CP*GP*CP*UP*CP*CP*UP*CP*AP*GP*UP*AP*CP*GP*AP*GP*(A23))-3', 5'-R(*GP*GP*AP*AP*CP*CP*GP*GP*AP*GP*CP*GP*C)-3', ... | Authors: | Yang, X, Gerczei, T, Glover, L, Correll, C.C. | Deposit date: | 2001-06-06 | Release date: | 2001-10-26 | Last modified: | 2023-08-16 | Method: | X-RAY DIFFRACTION (2.15 Å) | Cite: | Crystal structures of restrictocin-inhibitor complexes with implications for RNA recognition and base flipping. Nat.Struct.Biol., 8, 2001
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1LOY
| X-ray structure of the H40A/E58A mutant of Ribonuclease T1 complexed with 3'-guanosine monophosphate | Descriptor: | CALCIUM ION, GUANOSINE-3'-MONOPHOSPHATE, Guanyl-specific ribonuclease T1 | Authors: | Mignon, P, Steyaert, J, Loris, R, Geerlings, P, Loverix, S. | Deposit date: | 2002-05-07 | Release date: | 2002-08-21 | Last modified: | 2023-08-16 | Method: | X-RAY DIFFRACTION (1.55 Å) | Cite: | A nucleophile activation dyad in ribonucleases. A combined X-ray crystallographic/ab initio quantum chemical study J.Biol.Chem., 277, 2002
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1LOW
| X-ray structure of the H40A mutant of Ribonuclease T1 complexed with 3'-guanosine monophosphate | Descriptor: | CALCIUM ION, GUANOSINE-3'-MONOPHOSPHATE, Guanyl-specific ribonuclease T1 | Authors: | Mignon, P, Steyaert, J, Loris, R, Geerlings, P, Loverix, S. | Deposit date: | 2002-05-07 | Release date: | 2002-08-21 | Last modified: | 2023-08-16 | Method: | X-RAY DIFFRACTION (1.9 Å) | Cite: | A nucleophile activation dyad in ribonucleases. A combined X-ray crystallographic/ab initio quantum chemical study J.Biol.Chem., 277, 2002
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1LOV
| X-ray structure of the E58A mutant of Ribonuclease T1 complexed with 3'-guanosine monophosphate | Descriptor: | CALCIUM ION, GUANOSINE-3'-MONOPHOSPHATE, Guanyl-specific ribonuclease T1 | Authors: | Mignon, P, Steyaert, J, Loris, R, Geerlings, P, Loverix, S. | Deposit date: | 2002-05-07 | Release date: | 2002-08-21 | Last modified: | 2023-08-16 | Method: | X-RAY DIFFRACTION (1.55 Å) | Cite: | A nucleophile activation dyad in ribonucleases. A combined X-ray crystallographic/ab initio quantum chemical study J.Biol.Chem., 277, 2002
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1LNI
| CRYSTAL STRUCTURE ANALYSIS OF A RIBONUCLEASE FROM STREPTOMYCES AUREOFACIENS AT ATOMIC RESOLUTION (1.0 A) | Descriptor: | GLYCEROL, GUANYL-SPECIFIC RIBONUCLEASE SA, SULFATE ION | Authors: | Sevcik, J, Lamzin, V.S, Dauter, Z, Wilson, K.S. | Deposit date: | 2002-05-03 | Release date: | 2002-07-31 | Last modified: | 2023-08-16 | Method: | X-RAY DIFFRACTION (1 Å) | Cite: | Atomic resolution data reveal flexibility in the structure of RNase Sa. Acta Crystallogr.,Sect.D, 58, 2002
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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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1UCK
| 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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1UCJ
| 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 (1.81 Å) | Cite: | The contribution of polar group burial to protein stability is strongly context-dependent J.Biol.Chem., 278, 2003
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1TRQ
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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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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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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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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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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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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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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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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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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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1RCL
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