当前蛋白身份:P00642
重新检索
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 |
|---|---|---|---|---|---|---|---|
| 1CKQ PRE-TRANSITION STATE ECO RI ENDONUCLEASE/COGNATE DNA (TCGCGAATTCGCG) COMPLEX 提交 1999-04-22 | Assembly 1 蛋白–DNA 同源多聚体;蛋白 × 2 PDB 声明:tetrameric(4) 与全部聚合物一致 |
链 A
1–276(276 aa)
|
未记录 | 未记录非水小分子 | X-RAY DIFFRACTION |
X-ray结晶条件
VAPOR DIFFUSION, HANGING DROP;pH 7.5;pH 7.5, VAPOR DIFFUSION, HANGING DROP
|
分辨率 1.85 Å R-free 0.286 |
| 1CL8 A PRE-TRANSITION STATE ECO RI ENDONUCLEASE/COGNATE DNA (TCGCGAPTTCGCG) COMPLEX WITH DNA BASE ANALOG PURINE (P) 提交 1999-05-06 | Assembly 1 蛋白–DNA 同源多聚体;蛋白 × 2 PDB 声明:tetrameric(4) 与全部聚合物一致 |
链 A
1–276(276 aa)
|
未记录 | 未记录非水小分子 | X-RAY DIFFRACTION |
X-ray结晶条件
VAPOR DIFFUSION, HANGING DROP;pH 7.5;pH 7.5, VAPOR DIFFUSION, HANGING DROP
|
分辨率 1.80 Å R-free 0.287 |
| 1ERI X-RAY STRUCTURE OF THE DNA-ECO RI ENDONUCLEASE-DNA RECOGNITION COMPLEX: THE RECOGNITION NETWORK AND THE INTEGRATION OF RECOGNITION AND CLEAVAGE 提交 1994-05-18 | Assembly 1 蛋白–DNA 同源多聚体;蛋白 × 2 PDB 声明:tetrameric(4) 与全部聚合物一致 |
链 A
1–276(276 aa)
|
未记录 | 未记录非水小分子 | X-RAY DIFFRACTION |
X-ray结晶条件
277 K;277.00K
|
分辨率 2.50 Å R-free 0.280 |
| 1QC9 THE CRYSTALLOGRAPHIC STRUCTURE OF RESTRICTION ENDONUCLEASE ECO RI AT 3.3 A IN THE ABSENSE OF DNA 提交 1999-05-18 | Assembly 1 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 A
2–277(276 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 3.00 Å R-free 0.295 |
| 1QC9 THE CRYSTALLOGRAPHIC STRUCTURE OF RESTRICTION ENDONUCLEASE ECO RI AT 3.3 A IN THE ABSENSE OF DNA 提交 1999-05-18 | Assembly 2 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
2–277(276 aa)
链 C
2–277(276 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 3.00 Å R-free 0.295 |
| 1QPS THE CRYSTAL STRUCTURE OF A POST-REACTIVE COGNATE DNA-ECO RI COMPLEX AT 2.50 A IN THE PRESENCE OF MN2+ ION 提交 1999-05-28 | Assembly 1 蛋白–DNA 同源多聚体;蛋白 × 2 PDB 声明:hexameric(6) 与全部聚合物一致 |
链 A
16–276(261 aa)
片段:RESIDUES 17-277
|
未记录 | MN MANGANESE (II) ION × 2 | X-RAY DIFFRACTION |
X-ray结晶条件
VAPOR DIFFUSION;pH 7.5;277 K;MN ION WAS SOAKED INTO PRE-REACTIVE PROTEIN-DNA COCRYSTALS AND DNA CLEAVAGE OCCURED IN-CRYSTALLO, pH 7.5, VAPOR
DIFFUSION, temperature 4K
|
分辨率 2.50 Å |
| 1QRH X-RAY STRUCTURE OF THE DNA-ECO RI ENDONUCLEASE COMPLEXES WITH AN R145K MUTATION AT 2.7 A 提交 1999-06-14 | Assembly 1 蛋白–DNA 同源多聚体;蛋白 × 2 PDB 声明:tetrameric(4) 与全部聚合物一致 |
链 A
16–276(261 aa)
片段:RESIDUES 17-277
|
突变:ARG145LYS | 未记录非水小分子 | X-RAY DIFFRACTION |
X-ray结晶条件
VAPOR DIFFUSION, SITTING DROP;pH 6.5;277 K;PRECIPITANT: 15% PEG 400, 40 MM BTP, PH 7.1; RESERVOIR: 15% PEG 3350; 40 MM BTP; PH 6.5; DROP:3 UL PROTEIN, 2 UL DNA,
1.5 UL PPT, VAPOR DIFFUSION, SITTING DROP
|
分辨率 2.50 Å |
| 1QRI X-RAY STRUCTURE OF THE DNA-ECO RI ENDONUCLEASE COMPLEXES WITH AN E144D MUTATION AT 2.7 A 提交 1999-06-14 | Assembly 1 蛋白–DNA 同源多聚体;蛋白 × 2 PDB 声明:tetrameric(4) 与全部聚合物一致 |
链 A
16–276(261 aa)
片段:RESIDUES 17-277
|
突变:GLU144ASP | 未记录非水小分子 | X-RAY DIFFRACTION |
X-ray结晶条件
VAPOR DIFFUSION, SITTING DROP;pH 8;277 K;PRECIPITANT: 40% PEG 400; 40 MM BTP; PH 8.0; RESERVOIR: 16% PEG 400; 40 MM BTP;
PH 6.5; DROP: 5 UL PROTEIN, 2 UL DNA, 1 UL PPT, VAPOR DIFFUSION, SITTING DROP, temperature 277K
|
分辨率 2.60 Å |
| 2OXV Structure of the A138T promiscuous mutant of the EcoRI restriction endonuclease bound to its cognate recognition site. 提交 2007-02-21 | Assembly 1 蛋白–DNA 同源多聚体;蛋白 × 2 PDB 声明:tetrameric(4) 与全部聚合物一致 |
链 A
1–277(277 aa)
|
突变:A138T | 未记录非水小分子 | X-RAY DIFFRACTION |
X-ray结晶条件
VAPOR DIFFUSION, SITTING DROP;pH 6.5;277.15 K;cryoprotectant solution is 40mM bis-tris Propane, 16% v/v PEG 400, 15% v/v glycerol, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 277.15K
|
分辨率 1.95 Å R-free 0.244 |