1I0V
 
 | | Ribonuclease T1 in complex with 2'GMP (form I crystal) | | Descriptor: | CALCIUM ION, GUANOSINE-2'-MONOPHOSPHATE, GUANYL-SPECIFIC RIBONUCLEASE T1 | | Authors: | De Swarte, J, De Vos, S, Langhorst, U, Steyaert, J, Loris, R. | | Deposit date: | 2001-01-30 | | Release date: | 2001-02-14 | | Last modified: | 2021-10-27 | | Method: | X-RAY DIFFRACTION (1.234 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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4ODK
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9RNT
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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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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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1I0X
 | | RIBONUCLEASE T1 IN COMPLEX WITH 2'GMP (FORM II CRYSTAL) | | Descriptor: | CALCIUM ION, GUANOSINE-2'-MONOPHOSPHATE, GUANYL-SPECIFIC RIBONUCLEASE T1 | | Authors: | De Swarte, J, De Vos, S, Langhorst, U, Steyaert, J, Loris, R. | | Deposit date: | 2001-01-30 | | Release date: | 2001-02-14 | | Last modified: | 2021-10-27 | | Method: | X-RAY DIFFRACTION (1.65 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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4GSP
 | | RIBONUCLEASE T1 COMPLEXED WITH 2',3'-CGPS + 3'-GMP, 7 DAYS | | Descriptor: | CALCIUM ION, GUANOSINE-2',3'-CYCLOPHOSPHOROTHIOATE, GUANOSINE-3'-MONOPHOSPHATE, ... | | Authors: | Zegers, I, Wyns, L. | | Deposit date: | 1997-12-02 | | Release date: | 1998-08-12 | | Last modified: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (1.65 Å) | | Cite: | Hydrolysis of a slow cyclic thiophosphate substrate of RNase T1 analyzed by time-resolved crystallography.
Nat.Struct.Biol., 5, 1998
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1Q9E
 | | RNase T1 variant with adenine specificity | | Descriptor: | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL, Guanyl-specific ribonuclease T1 precursor | | Authors: | Czaja, R, Struhalla, M, Hoeschler, K, Saenger, W, Straeter, N, Hahn, U. | | Deposit date: | 2003-08-25 | | Release date: | 2004-03-23 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (1.7 Å) | | Cite: | RNase T1 Variant RV Cleaves Single-Stranded RNA after Purines Due to Specific Recognition by the Asn46 Side Chain Amide.
Biochemistry, 43, 2004
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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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1RGA
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4BIR
 | | RIBONUCLEASE T1: FREE HIS92GLN MUTANT | | Descriptor: | CALCIUM ION, GUANYL-SPECIFIC RIBONUCLEASE T1 | | Authors: | Doumen, J, Steyaert, J. | | Deposit date: | 1998-01-13 | | Release date: | 1998-07-15 | | Last modified: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (1.7 Å) | | Cite: | Role of histidine-40 in ribonuclease T1 catalysis: three-dimensionalstructures of the partially active His40Lys mutant.
Biochemistry, 31, 1992
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1I3I
 | | Ribonuclease T1 V78T mutant | | Descriptor: | CALCIUM ION, GUANOSINE-2'-MONOPHOSPHATE, GUANYL-SPECIFIC RIBONUCLEASE T1 | | Authors: | De Vos, S, Backmann, J, Steyaert, J, Loris, R. | | Deposit date: | 2001-02-15 | | Release date: | 2001-03-07 | | Last modified: | 2021-10-27 | | Method: | X-RAY DIFFRACTION (1.76 Å) | | Cite: | Hydrophobic core manipulations in ribonuclease T1
Biochemistry, 40, 2001
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5BU4
 | | RIBONUCLEASE T1 COMPLEX WITH 2'GMP | | Descriptor: | CALCIUM ION, GUANOSINE-2'-MONOPHOSPHATE, PROTEIN (RIBONUCLEASE T1) | | Authors: | Loris, R, Devos, S, Langhorst, U, Decanniere, K, Bouckaert, J, Maes, D, Transue, T.R, Steyaert, J. | | Deposit date: | 1998-09-15 | | Release date: | 1998-09-23 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (1.77 Å) | | Cite: | Conserved water molecules in a large family of microbial ribonucleases.
Proteins, 36, 1999
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3BU4
 | | RIBONUCLEASE T1 COMPLEX WITH 2'GMP | | Descriptor: | CALCIUM ION, GUANOSINE-2'-MONOPHOSPHATE, PROTEIN (RIBONUCLEASE T1) | | Authors: | Loris, R, Devos, S, Langhorst, U, Decanniere, K, Bouckaert, J, Maes, D, Transue, T.R, Steyaert, J. | | Deposit date: | 1998-09-14 | | Release date: | 1998-09-23 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (1.77 Å) | | Cite: | Conserved water molecules in a large family of microbial ribonucleases.
Proteins, 36, 1999
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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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5GSP
 | | RIBONUCLEASE T1/3'-GMP, 9 WEEKS | | Descriptor: | CALCIUM ION, GUANOSINE-3'-MONOPHOSPHATE, RIBONUCLEASE T1 | | Authors: | Zegers, I, Wyns, L. | | Deposit date: | 1997-12-09 | | Release date: | 1998-03-18 | | Last modified: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Hydrolysis of a slow cyclic thiophosphate substrate of RNase T1 analyzed by time-resolved crystallography.
Nat.Struct.Biol., 5, 1998
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1FZU
 | | RNAse T1 V78A mutant | | Descriptor: | CALCIUM ION, GUANOSINE-2'-MONOPHOSPHATE, GUANYL-SPECIFIC RIBONUCLEASE T1 | | Authors: | De Vos, S, Loris, R, Steyaert, J. | | Deposit date: | 2000-10-04 | | Release date: | 2000-10-25 | | Last modified: | 2021-11-03 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Hydrophobic core manipulations in ribonuclease T1.
Biochemistry, 40, 2001
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4BU4
 | | RIBONUCLEASE T1 COMPLEX WITH 2'GMP | | Descriptor: | CALCIUM ION, GUANOSINE-2'-MONOPHOSPHATE, PROTEIN (RIBONUCLEASE T1) | | Authors: | Loris, R, Devos, S, Langhorst, U, Decanniere, K, Bouckaert, J, Maes, D, Transue, T.R, Steyaert, J. | | Deposit date: | 1998-09-14 | | Release date: | 1998-09-23 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Conserved water molecules in a large family of microbial ribonucleases.
Proteins, 36, 1999
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1HZ1
 | | RIBONUCLEASE T1 V16A MUTANT IN COMPLEX WITH MG2+ | | Descriptor: | GUANOSINE-2'-MONOPHOSPHATE, MAGNESIUM ION, RIBONUCLEASE T1 | | Authors: | De Swarte, J, De Vos, S, Langhorst, U, Steyaert, J, Loris, R. | | Deposit date: | 2001-01-23 | | Release date: | 2001-01-31 | | Last modified: | 2021-10-27 | | Method: | X-RAY DIFFRACTION (1.8 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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6RNT
 | | CRYSTAL STRUCTURE OF RIBONUCLEASE T1 COMPLEXED WITH ADENOSINE 2'-MONOPHOSPHATE AT 1.8-ANGSTROMS RESOLUTION | | Descriptor: | ADENOSINE-2'-MONOPHOSPHATE, CALCIUM ION, RIBONUCLEASE T1 | | Authors: | Ding, J, Koellner, G, Grunert, H.-P, Saenger, W. | | Deposit date: | 1991-08-20 | | Release date: | 1993-01-15 | | Last modified: | 2017-11-29 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Crystal structure of ribonuclease T1 complexed with adenosine 2'-monophosphate at 1.8-A resolution.
J.Biol.Chem., 266, 1991
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1RN4
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3BIR
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8RNT
 | | STRUCTURE OF RIBONUCLEASE T1 COMPLEXED WITH ZINC(II) AT 1.8 ANGSTROMS RESOLUTION: A ZN2+.6H2O.CARBOXYLATE CLATHRATE | | Descriptor: | RIBONUCLEASE T1, ZINC ION | | Authors: | Ding, J, Choe, H.-W, Granzin, J, Saenger, W. | | Deposit date: | 1991-09-23 | | Release date: | 1993-01-15 | | Last modified: | 2017-11-29 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Structure of ribonuclease T1 complexed with zinc(II) at 1.8 A resolution: a Zn2+.6H2O.carboxylate clathrate.
Acta Crystallogr.,Sect.B, 48, 1992
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2GSP
 | | RIBONUCLEASE T1/2',3'-CGPS AND 3'-GMP, 2 DAYS | | Descriptor: | CALCIUM ION, GUANOSINE-2',3'-CYCLOPHOSPHOROTHIOATE, GUANOSINE-3'-MONOPHOSPHATE, ... | | Authors: | Zegers, I, Wyns, L. | | Deposit date: | 1997-12-02 | | Release date: | 1998-08-12 | | Last modified: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Hydrolysis of a slow cyclic thiophosphate substrate of RNase T1 analyzed by time-resolved crystallography.
Nat.Struct.Biol., 5, 1998
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3RNT
 | | CRYSTAL STRUCTURE OF GUANOSINE-FREE RIBONUCLEASE T1, COMPLEXED WITH VANADATE(V), SUGGESTS CONFORMATIONAL CHANGE UPON SUBSTRATE BINDING | | Descriptor: | CALCIUM ION, RIBONUCLEASE T1, VANADATE ION | | Authors: | Kostrewa, D, Choe, H.-W, Heinemann, U, Saenger, W. | | Deposit date: | 1989-05-31 | | Release date: | 1989-10-15 | | Last modified: | 2017-11-29 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Crystal structure of guanosine-free ribonuclease T1, complexed with vanadate (V), suggests conformational change upon substrate binding.
Biochemistry, 28, 1989
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