当前蛋白身份:Q15427
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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 |
|---|---|---|---|---|---|---|---|
| 1X5T Solution structure of the second RRM domain in splicing factor = 3B 提交 2005-05-16 | Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致 |
链 A
102–184(83 aa)
片段:RRM domain
|
未记录 | 未记录非水小分子 | SOLUTION NMR |
NMR测量条件
pH 7;298 K;离子强度(mmCIF原始值)120mM;压力 ambient
NMR样品组成
0.8mM U-15, 13C; 20mM phosphate buffer NA; 100mM NaCl; 1mM d-DTT; 0.02% NaN3; 90% H2O, 10% D2O | 90% H2O/10% D2O
|
分辨率未提供 |
| 5Z56 cryo-EM structure of a human activated spliceosome (mature Bact) at 5.1 angstrom. 提交 2018-01-17 | Assembly 1 蛋白–RNA 异源复合物;蛋白 × 55 PDB 声明:59-meric(59) 与全部聚合物一致 |
链 4
1–424(424 aa)
|
未记录 | IHP INOSITOL HEXAKISPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 6 ZN ZINC ION × 13 | ELECTRON MICROSCOPY |
cryo-EM缓冲液
pH 7.9;20 mM HEPES-KOH, 150 mM NaCl, 1.5 mM MgCl2
cryo-EM玻璃化条件
冷冻剂 ETHANE
|
分辨率 5.10 Å |
| 5Z57 Cryo-EM structure of the human activated spliceosome (late Bact) at 6.5 angstrom 提交 2018-01-17 | Assembly 1 蛋白–RNA 异源复合物;蛋白 × 53 PDB 声明:57-meric(57) 与全部聚合物一致 |
链 4
1–424(424 aa)
|
未记录 | IHP INOSITOL HEXAKISPHOSPHATE × 1 ALA ALANINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 6 ZN ZINC ION × 10 | ELECTRON MICROSCOPY |
cryo-EM缓冲液
pH 7.9;20 mM HEPES-KOH, pH 7.9, 150 mM NaCl, 1.5 mM MgCl2
cryo-EM玻璃化条件
冷冻剂 ETHANE
|
分辨率 6.50 Å |
| 5Z58 Cryo-EM structure of a human activated spliceosome (early Bact) at 4.9 angstrom. 提交 2018-01-17 | Assembly 1 蛋白–RNA 异源复合物;蛋白 × 42 PDB 声明:46-meric(46) 与全部聚合物一致 |
链 4
1–424(424 aa)
|
未记录 | IHP INOSITOL HEXAKISPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 6 ZN ZINC ION × 4 | ELECTRON MICROSCOPY |
cryo-EM缓冲液
pH 7.9;20 mM HEPES-KOH, pH 7.9, 150 mM NaCl, 1.5 mM MgCl2
cryo-EM玻璃化条件
冷冻剂 ETHANE
|
分辨率 4.90 Å |
| 6AH0 The Cryo-EM Structure of the Precusor of Human Pre-catalytic Spliceosome (pre-B complex) 提交 2018-08-15 | 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 4
1–424(424 aa)
|
未记录 | IHP INOSITOL HEXAKISPHOSPHATE × 1 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 5.70 Å |
| 6AHD The Cryo-EM Structure of Human Pre-catalytic Spliceosome (B complex) at 3.8 angstrom resolution 提交 2018-08-17 | Assembly 1 蛋白–RNA 异源复合物;蛋白 × 58 PDB 声明:63-meric(63) 与全部聚合物一致 |
链 4
1–424(424 aa)
|
未记录 | IHP INOSITOL HEXAKISPHOSPHATE × 1 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 3.80 Å |
| 6QX9 Structure of a human fully-assembled precatalytic spliceosome (pre-B complex). 提交 2019-03-07 | Assembly 1 蛋白–RNA 异源复合物;蛋白 × 65 PDB 声明:71-meric(71) 与全部聚合物一致 |
链 B4
1–424(424 aa)
|
未记录 | ZN ZINC ION × 6 MG MAGNESIUM ION × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 IHP INOSITOL HEXAKISPHOSPHATE × 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 3.28 Å |
| 6Y53 human 17S U2 snRNP low resolution part 提交 2020-02-24 | Assembly 1 蛋白–RNA 异源复合物;蛋白 × 18 PDB 声明:nonadecameric(19) 与全部聚合物一致 |
链 o
1–424(424 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 7.10 Å |
| 6Y5Q human 17S U2 snRNP 提交 2020-02-25 | Assembly 1 蛋白–RNA 异源复合物;蛋白 × 21 PDB 声明:22-meric(22) 与全部聚合物一致 |
链 o
1–424(424 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 7.10 Å |
| 7ABG Human pre-Bact-1 spliceosome 提交 2020-09-07 | Assembly 1 蛋白–RNA 异源复合物;蛋白 × 54 PDB 声明:58-meric(58) 与全部聚合物一致 |
链 w
1–424(424 aa)
|
未记录 | IHP INOSITOL HEXAKISPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 1 GTG 7-METHYL-GUANOSINE-5'-TRIPHOSPHATE-5'-GUANOSINE × 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 7.80 Å |
| 7ABH Human pre-Bact-2 spliceosome (SF3b/U2 snRNP portion) 提交 2020-09-07 | Assembly 1 蛋白–RNA 异源复合物;蛋白 × 14 PDB 声明:hexadecameric(16) 与全部聚合物一致 |
链 w
1–424(424 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 4.50 Å |
| 7ABI Human pre-Bact-2 spliceosome 提交 2020-09-07 | 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
1–424(424 aa)
|
未记录 | GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 1 IHP INOSITOL HEXAKISPHOSPHATE × 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 8.00 Å |
| 7DVQ Cryo-EM Structure of the Activated Human Minor Spliceosome (minor Bact Complex) 提交 2021-01-14 | Assembly 1 蛋白–RNA 异源复合物;蛋白 × 45 PDB 声明:49-meric(49) 与全部聚合物一致 |
链 4
1–424(424 aa)
|
未记录 | IHP INOSITOL HEXAKISPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 5 K POTASSIUM ION × 2 G5J 5'-O-[(S)-hydroxy{[(R)-hydroxy{[(S)-hydroxy(methoxy)phosphoryl]oxy}phosphoryl]oxy}phosphoryl]guanosine × 1 ZN ZINC ION × 7 | ELECTRON MICROSCOPY |
cryo-EM缓冲液
pH 7.9
cryo-EM玻璃化条件
冷冻剂 ETHANE
|
分辨率 2.89 Å |
| 7EVO The cryo-EM structure of the human 17S U2 snRNP 提交 2021-05-21 | Assembly 1 蛋白–RNA 异源复合物;蛋白 × 20 PDB 声明:21-meric(21) 与全部聚合物一致 |
链 4
1–424(424 aa)
|
未记录 | 9B0 [(2~{S},3~{S},4~{E},6~{S},7~{R},10~{R})-3,7-dimethyl-2-[(2~{E},4~{E},6~{R})-6-methyl-6-oxidanyl-7-[(2~{R},3~{R})-3-[(2~{R},3~{S})-3-oxidanylpentan-2-yl]oxiran-2-yl]hepta-2,4-dien-2-yl]-7,10-bis(oxidanyl)-12-oxidanylidene-1-oxacyclododec-4-en-6-yl] 4-cycloheptylpiperazine-1-carboxylate × 1 ZN ZINC ION × 4 | 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 |
| 7ONB Structure of the U2 5' module of the A3'-SSA complex 提交 2021-05-25 | Assembly 1 蛋白–RNA 异源复合物;蛋白 × 9 PDB 声明:undecameric(11) 与全部聚合物一致 |
链 K
1–424(424 aa)
|
未记录 | SJT spliceostatin A (form II) × 1 ZN ZINC ION × 5 | ELECTRON MICROSCOPY |
cryo-EM缓冲液
pH 7.9
cryo-EM玻璃化条件
冷冻剂 ETHANE;The A3'-SSA complex was frozen in vitreous ice by applying ~2.2 uL crosslinked sample to both sides of a glow-discharged UltrAufoil R1.2/1.3 gold grid. The excess sample was blotted away for 2s using a blot force of 7 and the grid was snap frozen in liquid ethane cooled by liquid nitrogen.
|
分辨率 3.10 Å |
| 7QTT Structural organization of a late activated human spliceosome (Baqr, core region) 提交 2022-01-15 | Assembly 1 蛋白–RNA 异源复合物;蛋白 × 33 PDB 声明:37-meric(37) 与全部聚合物一致 |
链 F
1–424(424 aa)
|
未记录 | ZN ZINC ION × 12 IHP INOSITOL HEXAKISPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 7 | ELECTRON MICROSCOPY |
cryo-EM缓冲液
pH 7.9;All solutions were sterile filtered using a 0.22um vacuum filtration unit.
cryo-EM玻璃化条件
冷冻剂 ETHANE;Volumes of 4 ul of the concentrated sample were applied to one side of glow-discharged UltrAuFoil 200 2/2 grids (Quantifoil) in a Vitrobot Mark IV (FEI) operating at 4 degrees Celsius and 100% humidity. The grids were blotted for 2s with blotting force 5 and immediately frozen by plunging into liquid ethane.
|
分辨率 3.10 Å |
| 7VPX The cryo-EM structure of the human pre-A complex 提交 2021-10-18 | Assembly 1 蛋白–RNA 异源复合物;蛋白 × 31 PDB 声明:35-meric(35) 与全部聚合物一致 |
链 4
1–424(424 aa)
|
未记录 | ZN ZINC ION × 6 SJT spliceostatin A (form II) × 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 3.00 Å |
| 8CH6 Structure of a late-stage activated spliceosome (BAqr) arrested with a dominant-negative Aquarius mutant (state B complex). 提交 2023-02-07 | Assembly 1 蛋白–RNA 异源复合物;蛋白 × 55 PDB 声明:59-meric(59) 与全部聚合物一致 |
链 F
1–424(424 aa)
|
未记录 | ZN ZINC ION × 12 IHP INOSITOL HEXAKISPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 7 | ELECTRON MICROSCOPY |
cryo-EM缓冲液
pH 7.9;All solutions were sterile-filtered using a 0.22um vacuum filtration unit.
cryo-EM玻璃化条件
冷冻剂 ETHANE;Volumes of 4 ul of the concentrated sample were applied to one side of glow-discharged UltrAuFoil 200 2/2 grids (Quantifoil) in a Vitrobot Mark IV (FEI), operated at 4 degrees Celsius and 100% humidity. The grids were blotted for 2s with blotting force 5 and immediately frozen by plunging into liquid ethane.
|
分辨率 5.90 Å |
| 8H6E Cryo-EM structure of human exon-defined spliceosome in the late pre-B state. 提交 2022-10-17 | Assembly 1 蛋白–RNA 异源复合物;蛋白 × 56 PDB 声明:61-meric(61) 与全部聚合物一致 |
链 2J
1–424(424 aa)
|
未记录 | IHP INOSITOL HEXAKISPHOSPHATE × 1 MG MAGNESIUM ION × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ZN ZINC ION × 1 | ELECTRON MICROSCOPY |
cryo-EM缓冲液
pH 8
cryo-EM玻璃化条件
冷冻剂 ETHANE
|
分辨率 3.20 Å |
| 8H6J Cryo-EM structure of human exon-defined spliceosome in the mature pre-B state. 提交 2022-10-18 | Assembly 1 蛋白–RNA 异源复合物;蛋白 × 56 PDB 声明:61-meric(61) 与全部聚合物一致 |
链 2J
1–424(424 aa)
|
未记录 | IHP INOSITOL HEXAKISPHOSPHATE × 1 MG MAGNESIUM ION × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ZN ZINC ION × 1 | ELECTRON MICROSCOPY |
cryo-EM缓冲液
pH 8
cryo-EM玻璃化条件
冷冻剂 ETHANE
|
分辨率 3.25 Å |
| 8H6K Cryo-EM structure of human exon-defined spliceosome in the mature B state. 提交 2022-10-18 | Assembly 1 蛋白–RNA 异源复合物;蛋白 × 58 PDB 声明:63-meric(63) 与全部聚合物一致 |
链 2J
1–424(424 aa)
|
未记录 | IHP INOSITOL HEXAKISPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 1 ZN ZINC ION × 2 | ELECTRON MICROSCOPY |
cryo-EM缓冲液
pH 8
cryo-EM玻璃化条件
冷冻剂 ETHANE
|
分辨率 2.70 Å |
| 8H6L Cryo-EM structure of human exon-defined spliceosome in the early B state. 提交 2022-10-18 | Assembly 1 蛋白–RNA 异源复合物;蛋白 × 54 PDB 声明:59-meric(59) 与全部聚合物一致 |
链 2J
1–424(424 aa)
|
未记录 | IHP INOSITOL HEXAKISPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 1 ZN ZINC ION × 1 | ELECTRON MICROSCOPY |
cryo-EM缓冲液
pH 8
cryo-EM玻璃化条件
冷冻剂 ETHANE
|
分辨率 2.60 Å |
| 8HK1 The cryo-EM structure of human pre-17S U2 snRNP 提交 2022-11-24 | Assembly 1 蛋白–RNA 异源复合物;蛋白 × 20 PDB 声明:21-meric(21) 与全部聚合物一致 |
链 4
1–424(424 aa)
|
未记录 | 9B0 [(2~{S},3~{S},4~{E},6~{S},7~{R},10~{R})-3,7-dimethyl-2-[(2~{E},4~{E},6~{R})-6-methyl-6-oxidanyl-7-[(2~{R},3~{R})-3-[(2~{R},3~{S})-3-oxidanylpentan-2-yl]oxiran-2-yl]hepta-2,4-dien-2-yl]-7,10-bis(oxidanyl)-12-oxidanylidene-1-oxacyclododec-4-en-6-yl] 4-cycloheptylpiperazine-1-carboxylate × 1 ZN ZINC ION × 4 | ELECTRON MICROSCOPY |
cryo-EM缓冲液
pH 7.9
cryo-EM玻璃化条件
冷冻剂 ETHANE
|
分辨率 2.70 Å |
| 8I0P The cryo-EM structure of human pre-Bact complex 提交 2023-01-11 | Assembly 1 蛋白–RNA 异源复合物;蛋白 × 47 PDB 声明:51-meric(51) 与全部聚合物一致 |
链 4
1–424(424 aa)
|
未记录 | GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 1 ZN ZINC ION × 4 | 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 |
| 8I0R The cryo-EM structure of human Bact-I complex 提交 2023-01-11 | Assembly 1 蛋白–RNA 异源复合物;蛋白 × 51 PDB 声明:55-meric(55) 与全部聚合物一致 |
链 4
1–424(424 aa)
|
未记录 | IHP INOSITOL HEXAKISPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 6 ZN ZINC ION × 7 | ELECTRON MICROSCOPY |
cryo-EM缓冲液
pH 7.9
cryo-EM玻璃化条件
冷冻剂 ETHANE
|
分辨率 3.00 Å |
| 8I0S The cryo-EM structure of human Bact-II complex 提交 2023-01-11 | Assembly 1 蛋白–RNA 异源复合物;蛋白 × 46 PDB 声明:50-meric(50) 与全部聚合物一致 |
链 4
1–424(424 aa)
|
未记录 | IHP INOSITOL HEXAKISPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 7 ZN ZINC ION × 7 | ELECTRON MICROSCOPY |
cryo-EM缓冲液
pH 7.9
cryo-EM玻璃化条件
冷冻剂 ETHANE
|
分辨率 4.20 Å |
| 8I0T The cryo-EM structure of human Bact-III complex 提交 2023-01-11 | 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 4
1–424(424 aa)
|
未记录 | IHP INOSITOL HEXAKISPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 7 ZN ZINC ION × 7 | ELECTRON MICROSCOPY |
cryo-EM缓冲液
pH 7.9
cryo-EM玻璃化条件
冷冻剂 ETHANE
|
分辨率 3.00 Å |
| 8I0U The cryo-EM structure of human Bact-IV complex 提交 2023-01-11 | Assembly 1 蛋白–RNA 异源复合物;蛋白 × 49 PDB 声明:53-meric(53) 与全部聚合物一致 |
链 4
1–424(424 aa)
|
未记录 | IHP INOSITOL HEXAKISPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 7 ZN ZINC ION × 7 | ELECTRON MICROSCOPY |
cryo-EM缓冲液
pH 7.9
cryo-EM玻璃化条件
冷冻剂 ETHANE
|
分辨率 3.30 Å |
| 8I0V The cryo-EM structure of human post-Bact complex 提交 2023-01-11 | Assembly 1 蛋白–RNA 异源复合物;蛋白 × 47 PDB 声明:51-meric(51) 与全部聚合物一致 |
链 4
1–424(424 aa)
|
未记录 | IHP INOSITOL HEXAKISPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 7 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 3.00 Å |
| 8QO9 Cryo-EM structure of a human spliceosomal B complex protomer 提交 2023-09-28 | Assembly 1 蛋白–RNA 异源复合物;蛋白 × 66 PDB 声明:71-meric(71) 与全部聚合物一致 |
链 B4
1–424(424 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 5.29 Å |
| 8QXD Cryo-EM structure of the cross-exon pre-B complex 提交 2023-10-24 | Assembly 1 蛋白–RNA 异源复合物;蛋白 × 56 PDB 声明:61-meric(61) 与全部聚合物一致 |
链 B4
1–424(424 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 9.60 Å |
| 8QZS Cryo-EM structure of the cross-exon B-like complex 提交 2023-10-29 | Assembly 1 蛋白–RNA 异源复合物;蛋白 × 61 PDB 声明:68-meric(68) 与全部聚合物一致 |
链 B4
1–424(424 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 4.10 Å |
| 8R08 Cryo-EM structure of the cross-exon pre-B+AMPPNP complex 提交 2023-10-31 | Assembly 1 蛋白–RNA 异源复合物;蛋白 × 64 PDB 声明:71-meric(71) 与全部聚合物一致 |
链 B4
1–424(424 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 6.10 Å |
| 8R09 Cryo-EM structure of the cross-exon pre-B+5'ss+ATPgammaS complex 提交 2023-10-31 | Assembly 1 蛋白–RNA 异源复合物;蛋白 × 54 PDB 声明:60-meric(60) 与全部聚合物一致 |
链 B4
1–424(424 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 4.30 Å |
| 8R0A Cryo-EM structure of the cross-exon pre-B+5'ss complex 提交 2023-10-31 | Assembly 1 蛋白–RNA 异源复合物;蛋白 × 56 PDB 声明:62-meric(62) 与全部聚合物一致 |
链 B4
1–424(424 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 5.80 Å |
| 8R0B Cryo-EM structure of the cross-exon pre-B+ATP complex 提交 2023-10-31 | Assembly 1 蛋白–RNA 异源复合物;蛋白 × 54 PDB 声明:60-meric(60) 与全部聚合物一致 |
链 B4
1–424(424 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 4.40 Å |
| 8RM5 Cryo-EM structure of the cross-exon pre-B+5'ssLNG+ATPyS complex 提交 2024-01-05 | Assembly 1 蛋白–RNA 异源复合物;蛋白 × 54 PDB 声明:60-meric(60) 与全部聚合物一致 |
链 B4
1–424(424 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 6.90 Å |
| 8Y7E Cryo-EM Structure of the human minor pre-B complex (pre-precatalytic spliceosome) U12 snRNP part 提交 2024-02-04 | Assembly 1 蛋白–RNA 异源复合物;蛋白 × 15 PDB 声明:heptadecameric(17) 与全部聚合物一致 |
链 4
1–424(424 aa)
|
未记录 | ZN ZINC ION × 4 | ELECTRON MICROSCOPY |
cryo-EM缓冲液
pH 7.9
cryo-EM玻璃化条件
冷冻剂 NITROGEN
|
分辨率 4.66 Å |
| 9R8V Cryo-EM structure of the human pre-Bact-OTS complex (whole map) 提交 2025-05-17 | Assembly 1 蛋白–RNA 异源复合物;蛋白 × 59 PDB 声明:63-meric(63) 与全部聚合物一致 |
链 B4
1–424(424 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 8.50 Å |
| 9ZE0 Cryo-EM structure of the endogenous U2/branchpoint spliceosomal complex (Proximal DHX15 state) 提交 2025-11-26 | Assembly 1 蛋白–RNA 异源复合物;蛋白 × 13 PDB 声明:pentadecameric(15) 与全部聚合物一致 |
链 B4
1–424(424 aa)
|
未记录 | ZN ZINC ION × 3 | ELECTRON MICROSCOPY |
cryo-EM缓冲液
pH 7.9;20 mM HEPES-KOH pH 7.9, 150 mM NaCl, 1.5 mM MgCl2, 10 mM DTT, 4.5% glycerol
cryo-EM玻璃化条件
冷冻剂 ETHANE
|
分辨率 3.43 Å |
| 9ZE2 Cryo-EM structure of the endogenous U2/branchpoint spliceosomal complex (core) 提交 2025-11-27 | Assembly 1 蛋白–RNA 异源复合物;蛋白 × 10 PDB 声明:dodecameric(12) 与全部聚合物一致 |
链 B4
1–424(424 aa)
|
未记录 | ZN ZINC ION × 3 | ELECTRON MICROSCOPY |
cryo-EM缓冲液
pH 7.9;20 mM HEPES-KOH pH 7.9, 150 mM NaCl, 1.5 mM MgCl2, 10 mM DTT, 4.5% glycerol
cryo-EM玻璃化条件
冷冻剂 ETHANE
|
分辨率 3.26 Å |
| 9ZE3 Cryo-EM structure of the endogenous U2/branchpoint spliceosomal complex (Distal DHX15 state) 提交 2025-11-27 | Assembly 1 蛋白–RNA 异源复合物;蛋白 × 13 PDB 声明:pentadecameric(15) 与全部聚合物一致 |
链 B4
1–424(424 aa)
|
未记录 | ZN ZINC ION × 3 | ELECTRON MICROSCOPY |
cryo-EM缓冲液
pH 7.9;20 mM HEPES-KOH pH 7.9, 150 mM NaCl, 1.5 mM MgCl2, 10 mM DTT, 4.5% glycerol
cryo-EM玻璃化条件
冷冻剂 ETHANE
|
分辨率 3.93 Å |
| 9ZEC Cryo-EM structure of the endogenous U2/branchpoint spliceosomal complex (SF3A state 1) 提交 2025-11-29 | Assembly 1 蛋白–RNA 异源复合物;蛋白 × 11 PDB 声明:tridecameric(13) 与全部聚合物一致 |
链 B4
1–424(424 aa)
|
未记录 | ZN ZINC ION × 3 | ELECTRON MICROSCOPY |
cryo-EM缓冲液
pH 7.9;20 mM HEPES-KOH pH 7.9, 150 mM NaCl, 1.5 mM MgCl2, 10 mM DTT, 4.5% glycerol
cryo-EM玻璃化条件
冷冻剂 ETHANE
|
分辨率 3.61 Å |
| 9ZED Cryo-EM structure of the endogenous U2/branchpoint spliceosomal complex (SF3A state 2) 提交 2025-11-29 | Assembly 1 蛋白–RNA 异源复合物;蛋白 × 11 PDB 声明:tridecameric(13) 与全部聚合物一致 |
链 B4
1–424(424 aa)
|
未记录 | ZN ZINC ION × 3 | ELECTRON MICROSCOPY |
cryo-EM缓冲液
pH 7.9;20 mM HEPES-KOH pH 7.9, 150 mM NaCl, 1.5 mM MgCl2, 10 mM DTT, 4.5% glycerol
cryo-EM玻璃化条件
冷冻剂 ETHANE
|
分辨率 3.94 Å |