当前蛋白身份:P00651 重新检索
本组结构的主要差异维度
构建体不同 突变/修饰不同 组装状态不同 配体/离子不同 实验方法不同 实验环境不同 结构质量指标不同

差异标签只比较当前检索结果;所有PDB和assembly原始记录仍分别保留。

相关结构差异明细

一行代表一个 PDB 条目中的一个 biological assembly;同一蛋白的多个单体会分别列出。

PDB 条目 Assembly / 聚集状态 构建体 突变与修饰 配体、离子与非聚合物 实验方法 实验环境 结构质量
1B2M THREE-DIMENSIONAL STRUCTURE OF RIBONULCEASE T1 COMPLEXED WITH AN ISOSTERIC PHOSPHONATE ANALOGUE OF GPU: ALTERNATE SUBSTRATE BINDING MODES AND CATALYSIS. 提交 1998-11-27 Assembly 1 蛋白–RNA 单体;蛋白 × 1 PDB 声明:dimeric(2) 与全部聚合物一致
链 A 27–130(104 aa)
突变:GLN 25 VARIANT 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 pH 4.1;pH 4.10
分辨率 2.00 Å R-free 0.254
1B2M THREE-DIMENSIONAL STRUCTURE OF RIBONULCEASE T1 COMPLEXED WITH AN ISOSTERIC PHOSPHONATE ANALOGUE OF GPU: ALTERNATE SUBSTRATE BINDING MODES AND CATALYSIS. 提交 1998-11-27 Assembly 2 蛋白–RNA 单体;蛋白 × 1 PDB 声明:trimeric(3) 与全部聚合物一致
链 B 27–130(104 aa)
突变:GLN 25 VARIANT 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 pH 4.1;pH 4.10
分辨率 2.00 Å R-free 0.254
1BIR RIBONUCLEASE T1, PHE 100 TO ALA MUTANT COMPLEXED WITH 2' GMP 提交 1996-01-04 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 27–130(104 aa)
突变:F100A CA CALCIUM ION × 1 2GP GUANOSINE-2'-MONOPHOSPHATE × 1 X-RAY DIFFRACTION mmCIF 未提供已读取条件 分辨率 1.80 Å R-free 0.240
1BIR RIBONUCLEASE T1, PHE 100 TO ALA MUTANT COMPLEXED WITH 2' GMP 提交 1996-01-04 Assembly 2 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 B 27–130(104 aa)
突变:F100A CA CALCIUM ION × 1 2GP GUANOSINE-2'-MONOPHOSPHATE × 1 X-RAY DIFFRACTION mmCIF 未提供已读取条件 分辨率 1.80 Å R-free 0.240
1BU4 RIBONUCLEASE 1 COMPLEX WITH 2'GMP 提交 1998-09-11 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 27–130(104 aa)
未记录 CA CALCIUM ION × 1 2GP GUANOSINE-2'-MONOPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray结晶条件 pH 4.5;pH 4.5
分辨率 1.90 Å R-free 0.230
1BVI RIBONUCLEASE T1 (WILDTYPE) COMPLEXED WITH 2'GMP 提交 1998-09-15 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 27–130(104 aa)
链 B 27–130(104 aa)
链 C 27–130(104 aa)
链 D 27–130(104 aa)
未记录 2GP GUANOSINE-2'-MONOPHOSPHATE × 5 CA CALCIUM ION × 2 X-RAY DIFFRACTION
X-ray结晶条件 pH 4.2;25 MM NAAC PH 4.2 6.25 MM CACL2 47.5 % MPD
分辨率 1.90 Å R-free 0.219
1CH0 RNASE T1 VARIANT WITH ALTERED GUANINE BINDING SEGMENT 提交 1999-03-30 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 27–130(104 aa)
突变:Q25K, K41E, Y42F, N43R, Y45W, E46Q CA CALCIUM ION × 1 2GP GUANOSINE-2'-MONOPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray结晶条件 pH 7.7;HANGING DROP CONTAINING 2.5 MG/ML RNASE T1, 2.5 MG/ML 2GMP, 15% PEG MONOMETHYLETHER 5000, 50 MM TRIS/HCL (PH7.7), 50 MM MGCL2, 50 MM CACL2 AGAINST 30 % PEG MONOMETHYLETHER 5000, 100 MM TRIS/HCL (PH7.7), 100 MM MGCL2, 100 MM CACL2
分辨率 2.30 Å R-free 0.241
1CH0 RNASE T1 VARIANT WITH ALTERED GUANINE BINDING SEGMENT 提交 1999-03-30 Assembly 2 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 B 27–130(104 aa)
突变:Q25K, K41E, Y42F, N43R, Y45W, E46Q CA CALCIUM ION × 1 X-RAY DIFFRACTION
X-ray结晶条件 pH 7.7;HANGING DROP CONTAINING 2.5 MG/ML RNASE T1, 2.5 MG/ML 2GMP, 15% PEG MONOMETHYLETHER 5000, 50 MM TRIS/HCL (PH7.7), 50 MM MGCL2, 50 MM CACL2 AGAINST 30 % PEG MONOMETHYLETHER 5000, 100 MM TRIS/HCL (PH7.7), 100 MM MGCL2, 100 MM CACL2
分辨率 2.30 Å R-free 0.241
1CH0 RNASE T1 VARIANT WITH ALTERED GUANINE BINDING SEGMENT 提交 1999-03-30 Assembly 3 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 C 27–130(104 aa)
突变:Q25K, K41E, Y42F, N43R, Y45W, E46Q CA CALCIUM ION × 2 2GP GUANOSINE-2'-MONOPHOSPHATE × 1 CL CHLORIDE ION × 1 X-RAY DIFFRACTION
X-ray结晶条件 pH 7.7;HANGING DROP CONTAINING 2.5 MG/ML RNASE T1, 2.5 MG/ML 2GMP, 15% PEG MONOMETHYLETHER 5000, 50 MM TRIS/HCL (PH7.7), 50 MM MGCL2, 50 MM CACL2 AGAINST 30 % PEG MONOMETHYLETHER 5000, 100 MM TRIS/HCL (PH7.7), 100 MM MGCL2, 100 MM CACL2
分辨率 2.30 Å R-free 0.241
1DET RIBONUCLEASE T1 CARBOXYMETHYLATED AT GLU 58 IN COMPLEX WITH 2'GMP 提交 1996-02-20 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 27–130(104 aa)
非标准单体:是(mmCIF未提供具体位点) NA SODIUM ION × 2 2GP GUANOSINE-2'-MONOPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray结晶条件 pH 4.5;pH 4.5
分辨率 1.80 Å
1FYS Ribonuclease T1 V16C mutant 提交 2000-10-03 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 27–130(104 aa)
突变:V16C CA CALCIUM ION × 2 2GP GUANOSINE-2'-MONOPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 4.5;298 K;MPD, Na-acetate, calcium chloride, pH 4.5, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K
分辨率 2.00 Å R-free 0.208
1FZU RNAse T1 V78A mutant 提交 2000-10-04 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 27–130(104 aa)
突变:V78A CA CALCIUM ION × 2 2GP GUANOSINE-2'-MONOPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 4.5;298 K;MPD, calcium chloride, sodium acetate, pH 4.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K
分辨率 1.80 Å R-free 0.198
1G02 Ribonuclease T1 V16S mutant 提交 2000-10-05 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 27–130(104 aa)
突变:V16S CA CALCIUM ION × 1 2GP GUANOSINE-2'-MONOPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 4.5;298 K;MPD, calcium chloride, sodium acetate, pH 4.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K
分辨率 1.86 Å R-free 0.210
1GSP RIBONUCLEASE T1 COMPLEXED WITH 2',3'-CGPS, 1 DAY 提交 1997-11-28 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 22–125(104 aa)
未记录 CA CALCIUM ION × 1 SGP GUANOSINE-2',3'-CYCLOPHOSPHOROTHIOATE × 1 X-RAY DIFFRACTION
X-ray结晶条件 pH 4.2;20 MM NAAC PH 4.2 2 MM CACL2 55 % MPD
分辨率 2.20 Å R-free 0.206
1HYF RIBONUCLEASE T1 V16A MUTANT IN COMPLEX WITH SR2+ 提交 2001-01-19 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 27–130(104 aa)
突变:V16A SR STRONTIUM ION × 1 2GP GUANOSINE-2'-MONOPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 4.2;293 K;MPD, calcium chloride, acetate, pH 4.2, VAPOR DIFFUSION, HANGING DROP, temperature 293K
分辨率 1.70 Å R-free 0.203
1HZ1 RIBONUCLEASE T1 V16A MUTANT IN COMPLEX WITH MG2+ 提交 2001-01-23 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 22–125(104 aa)
突变:V16A MG MAGNESIUM ION × 1 2GP GUANOSINE-2'-MONOPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 4.2;293 K;MPD, acetate, calcium chloride, magnesiusm chrloride (soak), pH 4.2, VAPOR DIFFUSION, HANGING DROP, temperature 293K
分辨率 1.80 Å R-free 0.214
1I0V Ribonuclease T1 in complex with 2'GMP (form I crystal) 提交 2001-01-30 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 27–130(104 aa)
突变:Q25K CA CALCIUM ION × 1 2GP GUANOSINE-2'-MONOPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 4.2;293 K;MPD, acetaate, calcium chloride, pH 4.2, VAPOR DIFFUSION, HANGING DROP, temperature 293K
分辨率 1.23 Å R-free 0.192
1I0X RIBONUCLEASE T1 IN COMPLEX WITH 2'GMP (FORM II CRYSTAL) 提交 2001-01-30 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 27–130(104 aa)
突变:Q25K 2GP GUANOSINE-2'-MONOPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 4.2;293 K;MPD, acetate, calcium chloride, pH 4.2, VAPOR DIFFUSION, HANGING DROP, temperature 293K
分辨率 1.65 Å R-free 0.216
1I0X RIBONUCLEASE T1 IN COMPLEX WITH 2'GMP (FORM II CRYSTAL) 提交 2001-01-30 Assembly 2 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 B 27–130(104 aa)
突变:Q25K 2GP GUANOSINE-2'-MONOPHOSPHATE × 1 CA CALCIUM ION × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 4.2;293 K;MPD, acetate, calcium chloride, pH 4.2, VAPOR DIFFUSION, HANGING DROP, temperature 293K
分辨率 1.65 Å R-free 0.216
1I0X RIBONUCLEASE T1 IN COMPLEX WITH 2'GMP (FORM II CRYSTAL) 提交 2001-01-30 Assembly 3 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 C 27–130(104 aa)
突变:Q25K 2GP GUANOSINE-2'-MONOPHOSPHATE × 2 CA CALCIUM ION × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 4.2;293 K;MPD, acetate, calcium chloride, pH 4.2, VAPOR DIFFUSION, HANGING DROP, temperature 293K
分辨率 1.65 Å R-free 0.216
1I0X RIBONUCLEASE T1 IN COMPLEX WITH 2'GMP (FORM II CRYSTAL) 提交 2001-01-30 Assembly 4 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 D 27–130(104 aa)
突变:Q25K 2GP GUANOSINE-2'-MONOPHOSPHATE × 1 CA CALCIUM ION × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 4.2;293 K;MPD, acetate, calcium chloride, pH 4.2, VAPOR DIFFUSION, HANGING DROP, temperature 293K
分辨率 1.65 Å R-free 0.216
1I0X RIBONUCLEASE T1 IN COMPLEX WITH 2'GMP (FORM II CRYSTAL) 提交 2001-01-30 Assembly 5 蛋白同源多聚体 同源多聚体;蛋白 × 2 PDB 声明:dimeric(2) 与蛋白数一致
链 C 27–130(104 aa)
链 D 27–130(104 aa)
突变:Q25K 突变:Q25K 2GP GUANOSINE-2'-MONOPHOSPHATE × 3 CA CALCIUM ION × 3 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 4.2;293 K;MPD, acetate, calcium chloride, pH 4.2, VAPOR DIFFUSION, HANGING DROP, temperature 293K
分辨率 1.65 Å R-free 0.216
1I2E Ribonuclease T1 V16A mutant, form I 提交 2001-02-09 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 27–130(104 aa)
突变:V16A, Q25K CA CALCIUM ION × 1 2GP GUANOSINE-2'-MONOPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 4.2;293 K;MPD, calcium chloride, sodium acetate, pH 4.2, VAPOR DIFFUSION, HANGING DROP, temperature 293K
分辨率 1.80 Å R-free 0.209
1I2F Ribonuclease T1 V16A mutant, form II 提交 2001-02-09 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 27–130(104 aa)
突变:V16A, Q25K CA CALCIUM ION × 2 2GP GUANOSINE-2'-MONOPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 4.2;293 K;MPD, calcium chloride, sodium acetate, pH 4.2, VAPOR DIFFUSION, HANGING DROP, temperature 293K
分辨率 1.95 Å R-free 0.205
1I2G Ribonuclease T1 V16T mutant 提交 2001-02-09 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 27–130(104 aa)
突变:V16T, Q25K CA CALCIUM ION × 2 2GP GUANOSINE-2'-MONOPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 4.2;293 K;MPD, calcium chloride, sodium acetate, pH 4.2, VAPOR DIFFUSION, HANGING DROP, temperature 293K
分辨率 1.85 Å R-free 0.197
1I3F Ribonuclease T1 V89S mutant 提交 2001-02-15 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 27–130(104 aa)
突变:V89S, Q25K CA CALCIUM ION × 1 2GP GUANOSINE-2'-MONOPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 4.2;293 K;MPD, sodium acetate, calcium chloride, pH 4.2, VAPOR DIFFUSION, HANGING DROP, temperature 293K
分辨率 2.35 Å R-free 0.283
1I3I Ribonuclease T1 V78T mutant 提交 2001-02-15 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 27–130(104 aa)
突变:V78T, Q25K CA CALCIUM ION × 1 2GP GUANOSINE-2'-MONOPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 4.2;293 K;MPD, calcium chloride, sodium acetate, pH 4.2, VAPOR DIFFUSION, HANGING DROP, temperature 293K
分辨率 1.76 Å R-free 0.202
1LOV X-ray structure of the E58A mutant of Ribonuclease T1 complexed with 3'-guanosine monophosphate 提交 2002-05-07 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 27–130(104 aa)
突变:E58A CA CALCIUM ION × 1 3GP GUANOSINE-3'-MONOPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 4.2;293 K;MPD,CaCl2,sodium acetate, pH 4.2, VAPOR DIFFUSION, HANGING DROP, temperature 293K
分辨率 1.55 Å R-free 0.199
1LOW X-ray structure of the H40A mutant of Ribonuclease T1 complexed with 3'-guanosine monophosphate 提交 2002-05-07 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 27–130(104 aa)
突变:H40A CA CALCIUM ION × 1 3GP GUANOSINE-3'-MONOPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 4.2;293 K;MPD,CaCl2,sodium acetate, pH 4.2, VAPOR DIFFUSION, HANGING DROP, temperature 293K
分辨率 1.90 Å R-free 0.229
1LOY X-ray structure of the H40A/E58A mutant of Ribonuclease T1 complexed with 3'-guanosine monophosphate 提交 2002-05-07 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 27–130(104 aa)
突变:H40A/E58A CA CALCIUM ION × 1 3GP GUANOSINE-3'-MONOPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 4.2;293 K;MPD,CaCl2,sodium acetate, pH 4.2, VAPOR DIFFUSION, HANGING DROP, temperature 293K
分辨率 1.55 Å R-free 0.218
1LRA CRYSTALLOGRAPHIC STUDY OF GLU 58 ALA RNASE T1(ASTERISK)2'-GUANOSINE MONOPHOSPHATE AT 1.9 ANGSTROMS RESOLUTION 提交 1993-10-01 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 27–130(104 aa)
未记录 NA SODIUM ION × 1 2GP GUANOSINE-2'-MONOPHOSPHATE × 1 X-RAY DIFFRACTION mmCIF 未提供已读取条件 分辨率 1.90 Å
1Q9E RNase T1 variant with adenine specificity 提交 2003-08-25 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 1–104(104 aa)
突变:K41E, Y42F, N43R, Y45W, E46N TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1 X-RAY DIFFRACTION
X-ray结晶条件 pH 9;279 K;PEG4000, magnesium chloride, Tris, pH 9, VAPOR DIFFUSION, HANGING DROP, temperature 279K, pH 9.00
分辨率 1.70 Å R-free 0.244
1Q9E RNase T1 variant with adenine specificity 提交 2003-08-25 Assembly 2 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 B 1–104(104 aa)
突变:K41E, Y42F, N43R, Y45W, E46N 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 pH 9;279 K;PEG4000, magnesium chloride, Tris, pH 9, VAPOR DIFFUSION, HANGING DROP, temperature 279K, pH 9.00
分辨率 1.70 Å R-free 0.244
1Q9E RNase T1 variant with adenine specificity 提交 2003-08-25 Assembly 3 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 C 1–104(104 aa)
突变:K41E, Y42F, N43R, Y45W, E46N TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1 X-RAY DIFFRACTION
X-ray结晶条件 pH 9;279 K;PEG4000, magnesium chloride, Tris, pH 9, VAPOR DIFFUSION, HANGING DROP, temperature 279K, pH 9.00
分辨率 1.70 Å R-free 0.244
1RGA CRYSTAL STRUCTURE OF RNASE T1 WITH 3'-GMP AND GUANOSINE: A PRODUCT COMPLEX 提交 1993-06-07 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 22–125(104 aa)
未记录 CA CALCIUM ION × 1 3GP GUANOSINE-3'-MONOPHOSPHATE × 1 GMP GUANOSINE × 1 X-RAY DIFFRACTION mmCIF 未提供已读取条件 分辨率 1.70 Å
1RGC THE COMPLEX BETWEEN RIBONUCLEASE T1 AND 3'-GUANYLIC ACID SUGGESTS GEOMETRY OF ENZYMATIC REACTION PATH. AN X-RAY STUDY 提交 1993-05-12 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 22–125(104 aa)
未记录 CA CALCIUM ION × 1 3GP GUANOSINE-3'-MONOPHOSPHATE × 1 X-RAY DIFFRACTION mmCIF 未提供已读取条件 分辨率 2.00 Å
1RGC THE COMPLEX BETWEEN RIBONUCLEASE T1 AND 3'-GUANYLIC ACID SUGGESTS GEOMETRY OF ENZYMATIC REACTION PATH. AN X-RAY STUDY 提交 1993-05-12 Assembly 2 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 B 22–125(104 aa)
未记录 CA CALCIUM ION × 1 3GP GUANOSINE-3'-MONOPHOSPHATE × 1 X-RAY DIFFRACTION mmCIF 未提供已读取条件 分辨率 2.00 Å
1RGK RNASE T1 MUTANT GLU46GLN BINDS THE INHIBITORS 2'GMP AND 2'AMP AT THE 3' SUBSITE 提交 1992-02-19 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 27–130(104 aa)
未记录 CA CALCIUM ION × 1 2AM ADENOSINE-2'-MONOPHOSPHATE × 1 X-RAY DIFFRACTION mmCIF 未提供已读取条件 分辨率 1.87 Å
1RGL RNASE T1 MUTANT GLU46GLN BINDS THE INHIBITORS 2'GMP AND 2'AMP AT THE 3' SUBSITE 提交 1992-02-19 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 27–130(104 aa)
未记录 CA CALCIUM ION × 1 2GP GUANOSINE-2'-MONOPHOSPHATE × 1 X-RAY DIFFRACTION mmCIF 未提供已读取条件 分辨率 2.00 Å
1RHL RIBONUCLEASE T1 COMPLEXED WITH 2'GMP/G23A MUTANT 提交 1998-10-09 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 27–130(104 aa)
突变:G23A CA CALCIUM ION × 1 2GP GUANOSINE-2'-MONOPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray结晶条件 pH 4.2;50 MM NAAC PH 4.2 2 MM CACL2 50 % MPD 2MM 2`GMP
分辨率 1.95 Å R-free 0.208
1RLS CRYSTAL STRUCTURE OF RNASE T1 COMPLEXED WITH THE PRODUCT NUCLEOTIDE 3'-GMP. STRUCTURAL EVIDENCE FOR DIRECT INTERACTION OF HISTIDINE 40 AND GLUTAMIC ACID 58 WITH THE 2'-HYDROXYL GROUP OF RIBOSE 提交 1994-03-29 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 27–130(104 aa)
未记录 CA CALCIUM ION × 1 3GP GUANOSINE-3'-MONOPHOSPHATE × 1 X-RAY DIFFRACTION mmCIF 未提供已读取条件 分辨率 1.90 Å
1RN1 THREE-DIMENSIONAL STRUCTURE OF GLN 25-RIBONUCLEASE T1 AT 1.84 ANGSTROMS RESOLUTION: STRUCTURAL VARIATIONS AT THE BASE RECOGNITION AND CATALYTIC SITES 提交 1991-11-22 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 C 27–130(104 aa)
未记录 SO4 SULFATE ION × 1 X-RAY DIFFRACTION mmCIF 未提供已读取条件 分辨率 1.84 Å
1RN1 THREE-DIMENSIONAL STRUCTURE OF GLN 25-RIBONUCLEASE T1 AT 1.84 ANGSTROMS RESOLUTION: STRUCTURAL VARIATIONS AT THE BASE RECOGNITION AND CATALYTIC SITES 提交 1991-11-22 Assembly 2 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 27–130(104 aa)
未记录 SO4 SULFATE ION × 1 X-RAY DIFFRACTION mmCIF 未提供已读取条件 分辨率 1.84 Å
1RN1 THREE-DIMENSIONAL STRUCTURE OF GLN 25-RIBONUCLEASE T1 AT 1.84 ANGSTROMS RESOLUTION: STRUCTURAL VARIATIONS AT THE BASE RECOGNITION AND CATALYTIC SITES 提交 1991-11-22 Assembly 3 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 B 27–130(104 aa)
未记录 SO4 SULFATE ION × 1 X-RAY DIFFRACTION mmCIF 未提供已读取条件 分辨率 1.84 Å
1RN4 HIS92ALA MUTATION IN RIBONUCLEASE T1 INDUCES SEGMENTAL FLEXIBILITY. AN X-RAY STUDY 提交 1991-11-07 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 27–130(104 aa)
未记录 PO4 PHOSPHATE ION × 1 X-RAY DIFFRACTION mmCIF 未提供已读取条件 分辨率 1.80 Å
1RNT RESTRAINED LEAST-SQUARES REFINEMENT OF THE CRYSTAL STRUCTURE OF THE RIBONUCLEASE T1(ASTERISK)2(PRIME)-GUANYLIC ACID COMPLEX AT 1.9 ANGSTROMS RESOLUTION 提交 1987-07-10 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 22–125(104 aa)
未记录 2GP GUANOSINE-2'-MONOPHOSPHATE × 1 X-RAY DIFFRACTION mmCIF 未提供已读取条件 分辨率 1.90 Å
1TRP X-RAY CRYSTALLOGRAPHIC AND CALORIMERIC STUDIES OF THE EFFECTS OF THE MUTATION TRP 59 TYR IN RIBONUCLEASE T1 提交 1993-07-06 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 27–130(104 aa)
未记录 CA CALCIUM ION × 1 2GP GUANOSINE-2'-MONOPHOSPHATE × 1 X-RAY DIFFRACTION mmCIF 未提供已读取条件 分辨率 2.40 Å
1TRP X-RAY CRYSTALLOGRAPHIC AND CALORIMERIC STUDIES OF THE EFFECTS OF THE MUTATION TRP 59 TYR IN RIBONUCLEASE T1 提交 1993-07-06 Assembly 2 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 B 27–130(104 aa)
未记录 CA CALCIUM ION × 1 2GP GUANOSINE-2'-MONOPHOSPHATE × 1 X-RAY DIFFRACTION mmCIF 未提供已读取条件 分辨率 2.40 Å
1TRQ X-RAY CRYSTALLOGRAPHIC AND CALORIMERIC STUDIES OF THE EFFECTS OF THE MUTATION TRP 59 TYR IN RIBONUCLEASE T1 提交 1993-07-06 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 27–130(104 aa)
未记录 CA CALCIUM ION × 1 2GP GUANOSINE-2'-MONOPHOSPHATE × 1 X-RAY DIFFRACTION mmCIF 未提供已读取条件 分辨率 2.30 Å
1TRQ X-RAY CRYSTALLOGRAPHIC AND CALORIMERIC STUDIES OF THE EFFECTS OF THE MUTATION TRP 59 TYR IN RIBONUCLEASE T1 提交 1993-07-06 Assembly 2 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 B 27–130(104 aa)
未记录 CA CALCIUM ION × 1 2GP GUANOSINE-2'-MONOPHOSPHATE × 1 X-RAY DIFFRACTION mmCIF 未提供已读取条件 分辨率 2.30 Å
1TTO Crystal structure of the Rnase T1 variant R2 提交 2004-06-23 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 1–104(104 aa)
突变:k41e, y42f, n43r, y45w, e46n, w59y TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 8;278 K;PEG4000, tris-Cl, calcium chloride, pH 8, VAPOR DIFFUSION, HANGING DROP, temperature 278.0K
分辨率 2.10 Å R-free 0.238
1TTO Crystal structure of the Rnase T1 variant R2 提交 2004-06-23 Assembly 2 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 B 1–104(104 aa)
突变:k41e, y42f, n43r, y45w, e46n, w59y TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 8;278 K;PEG4000, tris-Cl, calcium chloride, pH 8, VAPOR DIFFUSION, HANGING DROP, temperature 278.0K
分辨率 2.10 Å R-free 0.238
1TTO Crystal structure of the Rnase T1 variant R2 提交 2004-06-23 Assembly 3 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 C 1–104(104 aa)
突变:k41e, y42f, n43r, y45w, e46n, w59y TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 8;278 K;PEG4000, tris-Cl, calcium chloride, pH 8, VAPOR DIFFUSION, HANGING DROP, temperature 278.0K
分辨率 2.10 Å R-free 0.238
1YGW NMR STRUCTURE OF RIBONUCLEASE T1, 34 STRUCTURES 提交 1996-09-28 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 22–125(104 aa)
突变:ISOENZYME WITH LYSINE AT POSITION 25 未记录非水小分子 SOLUTION NMR
NMR测量条件 pH 5.5;313 K
分辨率未提供
2AAD THE ROLE OF HISTIDINE-40 IN RIBONUCLEASE T1 CATALYSIS: THREE-DIMENSIONAL STRUCTURES OF THE PARTIALLY ACTIVE HIS40LYS MUTANT 提交 1992-09-15 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 27–130(104 aa)
未记录 CA CALCIUM ION × 1 2GP GUANOSINE-2'-MONOPHOSPHATE × 1 X-RAY DIFFRACTION mmCIF 未提供已读取条件 分辨率 2.00 Å
2AAD THE ROLE OF HISTIDINE-40 IN RIBONUCLEASE T1 CATALYSIS: THREE-DIMENSIONAL STRUCTURES OF THE PARTIALLY ACTIVE HIS40LYS MUTANT 提交 1992-09-15 Assembly 2 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 B 27–130(104 aa)
未记录 CA CALCIUM ION × 1 2GP GUANOSINE-2'-MONOPHOSPHATE × 1 X-RAY DIFFRACTION mmCIF 未提供已读取条件 分辨率 2.00 Å
2AAE THE ROLE OF HISTIDINE-40 IN RIBONUCLEASE T1 CATALYSIS: THREE-DIMENSIONAL STRUCTURES OF THE PARTIALLY ACTIVE HIS40LYS MUTANT 提交 1992-09-15 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 27–130(104 aa)
未记录 CA CALCIUM ION × 1 PO4 PHOSPHATE ION × 1 X-RAY DIFFRACTION mmCIF 未提供已读取条件 分辨率 1.80 Å
2BIR ADDITIVITY OF SUBSTRATE BINDING IN RIBONUCLEASE T1 (Y42A MUTANT) 提交 1996-12-03 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 27–130(104 aa)
突变:YES CA CALCIUM ION × 1 2GP GUANOSINE-2'-MONOPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray结晶条件 pH 4.2;pH 4.20
分辨率 2.30 Å R-free 0.257
2BU4 RIBONUCLEASE T1 COMPLEX WITH 2'GMP 提交 1998-09-14 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 27–130(104 aa)
未记录 CA CALCIUM ION × 1 2GP GUANOSINE-2'-MONOPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray结晶条件 pH 4.2;20 MM NA-ACETATE PH 4.2 2 MM CACL2 55 % MPD
分辨率 1.95 Å R-free 0.249
2GSP RIBONUCLEASE T1/2',3'-CGPS AND 3'-GMP, 2 DAYS 提交 1997-12-02 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 22–125(104 aa)
未记录 CA CALCIUM ION × 1 SGP GUANOSINE-2',3'-CYCLOPHOSPHOROTHIOATE × 1 3GP GUANOSINE-3'-MONOPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray结晶条件 pH 4.2;20 MM NAAC PH 4.2 2 MM CACL2 55 % MPD
分辨率 1.80 Å R-free 0.197
2HOH RIBONUCLEASE T1 (N9A MUTANT) COMPLEXED WITH 2'GMP 提交 1998-09-14 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 27–130(104 aa)
突变:N9A 2GP GUANOSINE-2'-MONOPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray结晶条件 pH 4.2;25 MM NAAC PH 4.2 6.25 MM CACL2 45.0 % MPD
分辨率 1.90 Å R-free 0.209
2HOH RIBONUCLEASE T1 (N9A MUTANT) COMPLEXED WITH 2'GMP 提交 1998-09-14 Assembly 2 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 B 27–130(104 aa)
突变:N9A 2GP GUANOSINE-2'-MONOPHOSPHATE × 1 NA SODIUM ION × 1 PO4 PHOSPHATE ION × 1 X-RAY DIFFRACTION
X-ray结晶条件 pH 4.2;25 MM NAAC PH 4.2 6.25 MM CACL2 45.0 % MPD
分辨率 1.90 Å R-free 0.209
2HOH RIBONUCLEASE T1 (N9A MUTANT) COMPLEXED WITH 2'GMP 提交 1998-09-14 Assembly 3 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 C 27–130(104 aa)
突变:N9A 2GP GUANOSINE-2'-MONOPHOSPHATE × 2 CA CALCIUM ION × 1 X-RAY DIFFRACTION
X-ray结晶条件 pH 4.2;25 MM NAAC PH 4.2 6.25 MM CACL2 45.0 % MPD
分辨率 1.90 Å R-free 0.209
2HOH RIBONUCLEASE T1 (N9A MUTANT) COMPLEXED WITH 2'GMP 提交 1998-09-14 Assembly 4 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 D 27–130(104 aa)
突变:N9A 2GP GUANOSINE-2'-MONOPHOSPHATE × 1 CA CALCIUM ION × 1 X-RAY DIFFRACTION
X-ray结晶条件 pH 4.2;25 MM NAAC PH 4.2 6.25 MM CACL2 45.0 % MPD
分辨率 1.90 Å R-free 0.209
2RNT THREE-DIMENSIONAL STRUCTURE OF RIBONUCLEASE T1 COMPLEXED WITH GUANYLYL-2(PRIME),5(PRIME)-GUANOSINE AT 1.8 ANGSTROMS RESOLUTION 提交 1988-07-06 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 22–125(104 aa)
未记录 CA CALCIUM ION × 1 GPG GUANYLYL-2',5'-PHOSPHOGUANOSINE × 1 X-RAY DIFFRACTION mmCIF 未提供已读取条件 分辨率 1.80 Å
3BIR DISECTING HISTIDINE INTERACTIONS IN RIBONUCLEASE T1 BY ASN AND GLN SUBSTITUTIONS 提交 1997-06-27 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 27–130(104 aa)
突变:H92N CA CALCIUM ION × 2 2GP GUANOSINE-2'-MONOPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray结晶条件 pH 4.2;VAPOR DIFFUSION, NAOAC PH 4.2, 20 MG/ML PROTEIN, 45 % MPD 2.5 MM CACL2, 20 MM GPS
分辨率 1.80 Å R-free 0.237
3BU4 RIBONUCLEASE T1 COMPLEX WITH 2'GMP 提交 1998-09-14 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 27–130(104 aa)
未记录 CA CALCIUM ION × 1 2GP GUANOSINE-2'-MONOPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray结晶条件 pH 4.2;20 MM NA-ACETATE PH 4.2 2 MM CACL2 55 % MPD
分辨率 1.77 Å R-free 0.249
3GSP RIBONUCLEASE T1 COMPLEXED WITH 2',3'-CGPS + 3'-GMP, 4 DAYS 提交 1997-12-02 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 22–125(104 aa)
未记录 CA CALCIUM ION × 1 SGP GUANOSINE-2',3'-CYCLOPHOSPHOROTHIOATE × 1 3GP GUANOSINE-3'-MONOPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray结晶条件 pH 4.2;20 MM NAAC PH 4.2 2 MM CACL2 55 % MPD
分辨率 1.90 Å R-free 0.209
3HOH RIBONUCLEASE T1 (THR93GLN MUTANT) COMPLEXED WITH 2'GMP 提交 1998-09-11 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 27–130(104 aa)
突变:T93Q 2GP GUANOSINE-2'-MONOPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray结晶条件 pH 4.2;25 MM NAAC PH 4.2 6.25 MM CACL2 42.5 % MPD
分辨率 1.95 Å R-free 0.213
3HOH RIBONUCLEASE T1 (THR93GLN MUTANT) COMPLEXED WITH 2'GMP 提交 1998-09-11 Assembly 2 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 B 27–130(104 aa)
突变:T93Q 2GP GUANOSINE-2'-MONOPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray结晶条件 pH 4.2;25 MM NAAC PH 4.2 6.25 MM CACL2 42.5 % MPD
分辨率 1.95 Å R-free 0.213
3HOH RIBONUCLEASE T1 (THR93GLN MUTANT) COMPLEXED WITH 2'GMP 提交 1998-09-11 Assembly 3 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 C 27–130(104 aa)
突变:T93Q 2GP GUANOSINE-2'-MONOPHOSPHATE × 2 CA CALCIUM ION × 1 X-RAY DIFFRACTION
X-ray结晶条件 pH 4.2;25 MM NAAC PH 4.2 6.25 MM CACL2 42.5 % MPD
分辨率 1.95 Å R-free 0.213
3HOH RIBONUCLEASE T1 (THR93GLN MUTANT) COMPLEXED WITH 2'GMP 提交 1998-09-11 Assembly 4 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 D 27–130(104 aa)
突变:T93Q 2GP GUANOSINE-2'-MONOPHOSPHATE × 1 CA CALCIUM ION × 1 X-RAY DIFFRACTION
X-ray结晶条件 pH 4.2;25 MM NAAC PH 4.2 6.25 MM CACL2 42.5 % MPD
分辨率 1.95 Å R-free 0.213
3RNT CRYSTAL STRUCTURE OF GUANOSINE-FREE RIBONUCLEASE T1, COMPLEXED WITH VANADATE(V), SUGGESTS CONFORMATIONAL CHANGE UPON SUBSTRATE BINDING 提交 1989-05-31 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 22–125(104 aa)
未记录 CA CALCIUM ION × 1 VO4 VANADATE ION × 1 X-RAY DIFFRACTION mmCIF 未提供已读取条件 分辨率 1.80 Å
3SYU Re-refined coordinates for pdb entry 1det - ribonuclease T1 carboxymethylated at GLU 58 in complex with 2'GMP 提交 2011-07-18 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 27–130(104 aa)
非标准单体:是(mmCIF未提供具体位点) NA SODIUM ION × 2 2GP GUANOSINE-2'-MONOPHOSPHATE × 1 UNX UNKNOWN LIGAND × 1 X-RAY DIFFRACTION mmCIF 未提供已读取条件 分辨率 1.95 Å R-free 0.165
3URP Re-refinement of PDB entry 5RNT - ribonuclease T1 with guanosine-3',5'-diphosphate and phosphate ion bound 提交 2011-11-22 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 27–130(104 aa)
未记录 PGP GUANOSINE-3',5'-DIPHOSPHATE × 1 PO4 PHOSPHATE ION × 1 UNX UNKNOWN LIGAND × 1 X-RAY DIFFRACTION mmCIF 未提供已读取条件 分辨率 3.19 Å R-free 0.237
4BIR RIBONUCLEASE T1: FREE HIS92GLN MUTANT 提交 1998-01-13 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 27–130(104 aa)
突变:H92Q CA CALCIUM ION × 1 X-RAY DIFFRACTION
X-ray结晶条件 pH 4.2;pH 4.2
分辨率 1.70 Å
4BU4 RIBONUCLEASE T1 COMPLEX WITH 2'GMP 提交 1998-09-14 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 27–130(104 aa)
未记录 CA CALCIUM ION × 1 2GP GUANOSINE-2'-MONOPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray结晶条件 pH 4.2;20 MM NA-ACETATE PH 4.2 2 MM CACL2 55 % MPD
分辨率 1.80 Å R-free 0.253
4GSP RIBONUCLEASE T1 COMPLEXED WITH 2',3'-CGPS + 3'-GMP, 7 DAYS 提交 1997-12-02 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 22–125(104 aa)
未记录 CA CALCIUM ION × 1 3GP GUANOSINE-3'-MONOPHOSPHATE × 1 SGP GUANOSINE-2',3'-CYCLOPHOSPHOROTHIOATE × 1 X-RAY DIFFRACTION
X-ray结晶条件 pH 4.2;20 MM NAAC PH 4.2 2 MM CACL2 55 % MPD
分辨率 1.65 Å R-free 0.197
4HOH RIBONUCLEASE T1 (THR93ALA MUTANT) COMPLEXED WITH 2'GMP 提交 1998-09-14 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 27–130(104 aa)
突变:T93A 2GP GUANOSINE-2'-MONOPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray结晶条件 pH 4.2;pH 4.20
分辨率 2.05 Å R-free 0.234
4HOH RIBONUCLEASE T1 (THR93ALA MUTANT) COMPLEXED WITH 2'GMP 提交 1998-09-14 Assembly 2 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 B 27–130(104 aa)
突变:T93A 2GP GUANOSINE-2'-MONOPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray结晶条件 pH 4.2;pH 4.20
分辨率 2.05 Å R-free 0.234
4HOH RIBONUCLEASE T1 (THR93ALA MUTANT) COMPLEXED WITH 2'GMP 提交 1998-09-14 Assembly 3 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 C 27–130(104 aa)
突变:T93A 2GP GUANOSINE-2'-MONOPHOSPHATE × 2 CA CALCIUM ION × 1 X-RAY DIFFRACTION
X-ray结晶条件 pH 4.2;pH 4.20
分辨率 2.05 Å R-free 0.234
4HOH RIBONUCLEASE T1 (THR93ALA MUTANT) COMPLEXED WITH 2'GMP 提交 1998-09-14 Assembly 4 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 D 27–130(104 aa)
突变:T93A 2GP GUANOSINE-2'-MONOPHOSPHATE × 1 CA CALCIUM ION × 1 X-RAY DIFFRACTION
X-ray结晶条件 pH 4.2;pH 4.20
分辨率 2.05 Å R-free 0.234
4ODK Structure of SlyD from Thermus thermophilus in complex with T1 peptide 提交 2014-01-10 Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 3 PDB 声明:trimeric(3) 与蛋白数一致
链 B 59–73(15 aa) 片段:T1 peptide (UNP residues 59-73)
链 C 59–73(15 aa) 片段:T1 peptide (UNP residues 59-73)
非标准单体:是(mmCIF未提供具体位点) 非标准单体:是(mmCIF未提供具体位点) CL CHLORIDE ION × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 7.5;277 K;13.2% PEG1500, 0.1 M HEPES, pH 7.5, 0.05 M sodium chloride, 11% glycerol, VAPOR DIFFUSION, SITTING DROP, temperature 277K
分辨率 1.40 Å R-free 0.167
4RNT HIS 92 ALA MUTATION IN RIBONUCLEASE T1 INDUCES SEGMENTAL FLEXIBILITY. AN X-RAY STUDY 提交 1990-02-13 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 27–130(104 aa)
未记录 未记录非水小分子 X-RAY DIFFRACTION mmCIF 未提供已读取条件 分辨率 2.20 Å
5BIR DISECTING HISTIDINE INTERACTIONS IN RIBONUCLEASE T1 USING ASN AND GLN MUTATIONS 提交 1997-06-30 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 27–130(104 aa)
突变:H92Q 2GP GUANOSINE-2'-MONOPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 4.2;VAPOR DIFFUSION, HANGING DROP, 20 MG/ML PROTEIN NAOAC BUF. PH 4.2, 0.125 % 2'GMP, 1.25 % CACL2, 47.5 % MPD, vapor diffusion - hanging drop
分辨率 2.00 Å R-free 0.255
5BIR DISECTING HISTIDINE INTERACTIONS IN RIBONUCLEASE T1 USING ASN AND GLN MUTATIONS 提交 1997-06-30 Assembly 2 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 B 27–130(104 aa)
突变:H92Q 2GP GUANOSINE-2'-MONOPHOSPHATE × 1 CA CALCIUM ION × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 4.2;VAPOR DIFFUSION, HANGING DROP, 20 MG/ML PROTEIN NAOAC BUF. PH 4.2, 0.125 % 2'GMP, 1.25 % CACL2, 47.5 % MPD, vapor diffusion - hanging drop
分辨率 2.00 Å R-free 0.255
5BIR DISECTING HISTIDINE INTERACTIONS IN RIBONUCLEASE T1 USING ASN AND GLN MUTATIONS 提交 1997-06-30 Assembly 3 蛋白同源多聚体 同源多聚体;蛋白 × 2 PDB 声明:dimeric(2) 与蛋白数一致
链 B 27–130(104 aa)
突变:H92Q 2GP GUANOSINE-2'-MONOPHOSPHATE × 2 CA CALCIUM ION × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 4.2;VAPOR DIFFUSION, HANGING DROP, 20 MG/ML PROTEIN NAOAC BUF. PH 4.2, 0.125 % 2'GMP, 1.25 % CACL2, 47.5 % MPD, vapor diffusion - hanging drop
分辨率 2.00 Å R-free 0.255
5BU4 RIBONUCLEASE T1 COMPLEX WITH 2'GMP 提交 1998-09-15 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 27–130(104 aa)
未记录 CA CALCIUM ION × 1 2GP GUANOSINE-2'-MONOPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray结晶条件 pH 4.2;20 MM NA-ACETATE PH 4.2 2 MM CACL2 55 % MPD
分辨率 1.77 Å R-free 0.225
5GSP RIBONUCLEASE T1/3'-GMP, 9 WEEKS 提交 1997-12-09 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 22–125(104 aa)
未记录 CA CALCIUM ION × 1 3GP GUANOSINE-3'-MONOPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray结晶条件 pH 4.2;20 MM NAAC PH 4.2 2 MM CACL2 55 % MPD
分辨率 1.80 Å R-free 0.202
5HOH RIBONUCLEASE T1 (ASN9ALA/THR93ALA DOUBLEMUTANT) COMPLEXED WITH 2'GMP 提交 1998-09-14 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 27–130(104 aa)
突变:N9A,T93A 2GP GUANOSINE-2'-MONOPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray结晶条件 pH 7.5;25 MM NAAC PH 4.2 6.25 MM CACL2 40.0 % MPD, pH 7.5
分辨率 2.00 Å R-free 0.212
5HOH RIBONUCLEASE T1 (ASN9ALA/THR93ALA DOUBLEMUTANT) COMPLEXED WITH 2'GMP 提交 1998-09-14 Assembly 2 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 B 27–130(104 aa)
突变:N9A,T93A 2GP GUANOSINE-2'-MONOPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray结晶条件 pH 7.5;25 MM NAAC PH 4.2 6.25 MM CACL2 40.0 % MPD, pH 7.5
分辨率 2.00 Å R-free 0.212
5HOH RIBONUCLEASE T1 (ASN9ALA/THR93ALA DOUBLEMUTANT) COMPLEXED WITH 2'GMP 提交 1998-09-14 Assembly 3 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 C 27–130(104 aa)
突变:N9A,T93A 2GP GUANOSINE-2'-MONOPHOSPHATE × 2 CA CALCIUM ION × 1 X-RAY DIFFRACTION
X-ray结晶条件 pH 7.5;25 MM NAAC PH 4.2 6.25 MM CACL2 40.0 % MPD, pH 7.5
分辨率 2.00 Å R-free 0.212
5HOH RIBONUCLEASE T1 (ASN9ALA/THR93ALA DOUBLEMUTANT) COMPLEXED WITH 2'GMP 提交 1998-09-14 Assembly 4 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 D 27–130(104 aa)
突变:N9A,T93A 2GP GUANOSINE-2'-MONOPHOSPHATE × 1 CA CALCIUM ION × 1 X-RAY DIFFRACTION
X-ray结晶条件 pH 7.5;25 MM NAAC PH 4.2 6.25 MM CACL2 40.0 % MPD, pH 7.5
分辨率 2.00 Å R-free 0.212
5RNT X-RAY ANALYSIS OF CUBIC CRYSTALS OF THE COMPLEX FORMED BETWEEN RIBONUCLEASE T1 AND GUANOSINE-3',5'-BISPHOSPHATE 提交 1991-03-28 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 22–125(104 aa)
未记录 PGP GUANOSINE-3',5'-DIPHOSPHATE × 1 X-RAY DIFFRACTION mmCIF 未提供已读取条件 分辨率 3.20 Å
6GSP RIBONUCLEASE T1/3'-GMP, 15 WEEKS 提交 1997-12-09 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 22–125(104 aa)
未记录 CA CALCIUM ION × 1 3GP GUANOSINE-3'-MONOPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray结晶条件 pH 4.2;20 MM NAAC PH 4.2 2 MM CACL2 55 % MPD
分辨率 2.20 Å R-free 0.217
6RNT CRYSTAL STRUCTURE OF RIBONUCLEASE T1 COMPLEXED WITH ADENOSINE 2'-MONOPHOSPHATE AT 1.8-ANGSTROMS RESOLUTION 提交 1991-08-20 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 22–125(104 aa)
未记录 CA CALCIUM ION × 1 2AM ADENOSINE-2'-MONOPHOSPHATE × 1 X-RAY DIFFRACTION mmCIF 未提供已读取条件 分辨率 1.80 Å
7GSP RIBONUCLEASE T1/2',3'-CGPS, NON-PRODUCTIVE 提交 1997-12-10 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 22–125(104 aa)
未记录 PO4 PHOSPHATE ION × 1 SGP GUANOSINE-2',3'-CYCLOPHOSPHOROTHIOATE × 1 X-RAY DIFFRACTION
X-ray结晶条件 pH 4.2;20 MM NAAC PH 4.2 2 MM CACL2 55 % MPD
分辨率 2.00 Å R-free 0.228
7GSP RIBONUCLEASE T1/2',3'-CGPS, NON-PRODUCTIVE 提交 1997-12-10 Assembly 2 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 B 22–125(104 aa)
未记录 PO4 PHOSPHATE ION × 1 SGP GUANOSINE-2',3'-CYCLOPHOSPHOROTHIOATE × 1 X-RAY DIFFRACTION
X-ray结晶条件 pH 4.2;20 MM NAAC PH 4.2 2 MM CACL2 55 % MPD
分辨率 2.00 Å R-free 0.228
7RNT CRYSTAL STRUCTURE OF THE TYR45TRP MUTANT OF RIBONUCLEASE T1 IN A COMPLEX WITH 2'-ADENYLIC ACID 提交 1991-08-20 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 27–130(104 aa)
未记录 CA CALCIUM ION × 1 2AM ADENOSINE-2'-MONOPHOSPHATE × 1 X-RAY DIFFRACTION mmCIF 未提供已读取条件 分辨率 1.90 Å
8RNT STRUCTURE OF RIBONUCLEASE T1 COMPLEXED WITH ZINC(II) AT 1.8 ANGSTROMS RESOLUTION: A ZN2+.6H2O.CARBOXYLATE CLATHRATE 提交 1991-09-23 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 22–125(104 aa)
未记录 ZN ZINC ION × 1 X-RAY DIFFRACTION mmCIF 未提供已读取条件 分辨率 1.80 Å
9RNT RIBONUCLEASE T1 WITH FREE RECOGNITION AND CATALYTIC SITE: CRYSTAL STRUCTURE ANALYSIS AT 1.5 ANGSTROMS RESOLUTION 提交 1991-09-25 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 22–125(104 aa)
未记录 CA CALCIUM ION × 1 X-RAY DIFFRACTION mmCIF 未提供已读取条件 分辨率 1.50 Å