当前蛋白身份:P32524
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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 |
|---|---|---|---|---|---|---|---|
| 4DGW Crystal Structure of the SF3a splicing factor complex of U2 snRNP 提交 2012-01-26 | 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
87–237(151 aa)
片段:Middle domain, UNP residues 87-237
|
非标准单体:是(mmCIF未提供具体位点) | ZN ZINC ION × 1 | X-RAY DIFFRACTION |
X-ray结晶条件
VAPOR DIFFUSION, HANGING DROP;pH 6;290 K;8-12% Ethanol, 100mM MES, pH 6, VAPOR DIFFUSION, HANGING DROP, temperature 290K
|
分辨率 3.11 Å R-free 0.278 |
| 5NRL Structure of a pre-catalytic spliceosome 提交 2017-04-24 | Assembly 1 蛋白–RNA 异源复合物;蛋白 × 53 PDB 声明:58-meric(58) 与全部聚合物一致 |
链 V
1–280(280 aa)
|
未记录 | GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ZN ZINC ION × 7 | ELECTRON MICROSCOPY |
cryo-EM缓冲液
pH 7.9;Buffer pH: HEPES, 7.9; EDTA, 8.0
cryo-EM玻璃化条件
冷冻剂 ETHANE;Grids were glow-discharged for 15 s before deposition of 3 microliter sample (~1.5 mg mL-1), and subsequently incubated for 2-3.5 s before blotting and vitrification by plunging into liquid ethane with a Vitrobot Mark III (FEI) operated at 4 degrees Celsius and 100% humidity.
|
分辨率 7.20 Å |
| 5ZWM Cryo-EM structure of the yeast pre-B complex at an average resolution of 3.4~4.6 angstrom (tri-snRNP and U2 snRNP Part) 提交 2018-05-16 | Assembly 1 蛋白–RNA 异源复合物;蛋白 × 52 PDB 声明:57-meric(57) 与全部聚合物一致 |
链 w
1–280(280 aa)
|
未记录 | GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 1 ZN ZINC ION × 6 | ELECTRON MICROSCOPY |
cryo-EM缓冲液
pH 7.9
cryo-EM玻璃化条件
冷冻剂 ETHANE
|
分辨率 3.40 Å |
| 5ZWO Cryo-EM structure of the yeast B complex at average resolution of 3.9 angstrom 提交 2018-05-16 | Assembly 1 蛋白–RNA 异源复合物;蛋白 × 55 PDB 声明:60-meric(60) 与全部聚合物一致 |
链 w
1–280(280 aa)
|
未记录 | GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 1 | ELECTRON MICROSCOPY |
cryo-EM缓冲液
pH 7.9
cryo-EM玻璃化条件
冷冻剂 ETHANE
|
分辨率 3.90 Å |
| 6G90 Prespliceosome structure provides insight into spliceosome assembly and regulation (map A2) 提交 2018-04-10 | Assembly 1 蛋白–RNA 异源复合物;蛋白 × 35 PDB 声明:38-meric(38) 与全部聚合物一致 |
链 V
1–280(280 aa)
|
未记录 | ZN ZINC ION × 9 | ELECTRON MICROSCOPY |
cryo-EM缓冲液
pH 7.9
cryo-EM玻璃化条件
冷冻剂 ETHANE;Grids were blotted for 2-3.5 s and vitrified by plunging into liquid ethane with a FEI Vitrobot Mark III operated at 4 degree Celsius and 100% humidity.
|
分辨率 4.00 Å |
| 7DCO Cryo-EM structure of the activated spliceosome (Bact complex) at an atomic resolution of 2.5 angstrom 提交 2020-10-26 | Assembly 1 蛋白–RNA 异源复合物;蛋白 × 52 PDB 声明:56-meric(56) 与全部聚合物一致 |
链 w
1–280(280 aa)
|
未记录 | IHP INOSITOL HEXAKISPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 6 CA CALCIUM ION × 1 ZN ZINC ION × 15 | ELECTRON MICROSCOPY |
cryo-EM缓冲液
pH 7.9
cryo-EM玻璃化条件
冷冻剂 ETHANE
|
分辨率 2.50 Å |
| 7OQB The U2 part of Saccharomyces cerevisiae spliceosomal pre-A complex (delta BS-A ACT1) 提交 2021-06-03 | Assembly 1 蛋白–RNA 异源复合物;蛋白 × 19 PDB 声明:21-meric(21) 与全部聚合物一致 |
链 V
1–280(280 aa)
|
未记录 | 未记录非水小分子 | ELECTRON MICROSCOPY |
cryo-EM缓冲液
pH 7.9
cryo-EM玻璃化条件
冷冻剂 ETHANE
|
分辨率 9.00 Å |
| 7OQE Saccharomyces cerevisiae spliceosomal pre-A complex (delta BS-A ACT1) 提交 2021-06-03 | Assembly 1 蛋白–RNA 异源复合物;蛋白 × 36 PDB 声明:39-meric(39) 与全部聚合物一致 |
链 V
1–280(280 aa)
|
未记录 | 未记录非水小分子 | ELECTRON MICROSCOPY |
cryo-EM缓冲液
pH 7.9
cryo-EM玻璃化条件
冷冻剂 ETHANE
|
分辨率 5.90 Å |