当前蛋白身份:Q14181 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
2KEB NMR solution structure of the N-terminal domain of the DNA polymerase alpha p68 subunit 提交 2009-01-28 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 1–78(78 aa)
未记录 未记录非水小分子 SOLUTION NMR
NMR测量条件 pH 6.5;298 K;离子强度(mmCIF原始值)0.05;压力 ambient
NMR样品组成 0.75 mM [U-100% 13C; U-100% 15N] protein, 95% H2O/5% D2O | 95% H2O/5% D2O
分辨率未提供
4E2I The Complex Structure of the SV40 Helicase Large T Antigen and p68 Subunit of DNA Polymerase Alpha-Primase 提交 2012-03-08 Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 12 PDB 声明:dodecameric(12) 与蛋白数一致
链 1 1–78(78 aa) 片段:UNP residues 1-78
链 2 1–78(78 aa) 片段:UNP residues 1-78
链 3 1–78(78 aa) 片段:UNP residues 1-78
链 4 1–78(78 aa) 片段:UNP residues 1-78
链 5 1–78(78 aa) 片段:UNP residues 1-78
链 6 1–78(78 aa) 片段:UNP residues 1-78
未记录 ZN ZINC ION × 6 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 6;291 K;0.96 M sodium malonate, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 291K
分辨率 5.00 Å R-free 0.314
4E2I The Complex Structure of the SV40 Helicase Large T Antigen and p68 Subunit of DNA Polymerase Alpha-Primase 提交 2012-03-08 Assembly 2 蛋白异源复合物 异源复合物;蛋白 × 11 PDB 声明:undecameric(11) 与蛋白数一致
链 7 1–78(78 aa) 片段:UNP residues 1-78
链 8 1–78(78 aa) 片段:UNP residues 1-78
链 9 1–78(78 aa) 片段:UNP residues 1-78
链 U 1–78(78 aa) 片段:UNP residues 1-78
链 W 1–78(78 aa) 片段:UNP residues 1-78
未记录 ZN ZINC ION × 6 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 6;291 K;0.96 M sodium malonate, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 291K
分辨率 5.00 Å R-free 0.314
4Y97 Crystal Structure of human Pol alpha B-subunit in complex with C-terminal domain of catalytic subunit 提交 2015-02-17 Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 2 PDB 声明:dimeric(2) 与蛋白数一致
链 A 1–598(598 aa)
未记录 ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 5.6;295 K;The diffraction quality crystals are growing in 2-3 weeks in 100 mM ammonium acetate, 50 mM Na citrate pH 5.6, 10 - 10.4% w/v PEG 4000, 2 mM TCEP and 50 mM guanidine HCl.
分辨率 2.51 Å R-free 0.257
4Y97 Crystal Structure of human Pol alpha B-subunit in complex with C-terminal domain of catalytic subunit 提交 2015-02-17 Assembly 2 蛋白异源复合物 异源复合物;蛋白 × 2 PDB 声明:dimeric(2) 与蛋白数一致
链 C 1–598(598 aa)
未记录 ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 5.6;295 K;The diffraction quality crystals are growing in 2-3 weeks in 100 mM ammonium acetate, 50 mM Na citrate pH 5.6, 10 - 10.4% w/v PEG 4000, 2 mM TCEP and 50 mM guanidine HCl.
分辨率 2.51 Å R-free 0.257
4Y97 Crystal Structure of human Pol alpha B-subunit in complex with C-terminal domain of catalytic subunit 提交 2015-02-17 Assembly 3 蛋白异源复合物 异源复合物;蛋白 × 2 PDB 声明:dimeric(2) 与蛋白数一致
链 E 1–598(598 aa)
未记录 ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 5.6;295 K;The diffraction quality crystals are growing in 2-3 weeks in 100 mM ammonium acetate, 50 mM Na citrate pH 5.6, 10 - 10.4% w/v PEG 4000, 2 mM TCEP and 50 mM guanidine HCl.
分辨率 2.51 Å R-free 0.257
4Y97 Crystal Structure of human Pol alpha B-subunit in complex with C-terminal domain of catalytic subunit 提交 2015-02-17 Assembly 4 蛋白异源复合物 异源复合物;蛋白 × 2 PDB 声明:dimeric(2) 与蛋白数一致
链 G 1–598(598 aa)
未记录 ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 5.6;295 K;The diffraction quality crystals are growing in 2-3 weeks in 100 mM ammonium acetate, 50 mM Na citrate pH 5.6, 10 - 10.4% w/v PEG 4000, 2 mM TCEP and 50 mM guanidine HCl.
分辨率 2.51 Å R-free 0.257
5EXR Crystal structure of human primosome 提交 2015-11-24 Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 D 2–598(597 aa)
未记录 ZN ZINC ION × 3 SF4 IRON/SULFUR CLUSTER × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 8.5;295 K;0.2 M lithium sulphate, 50 mM TRIS HCl pH 8.5, 2 mM TCEP pH 7.5, 11.2% w/v PEG 4,000, 3% v/v ethanol, 0.5% v/v polypropylene glycol P400 and 0.2 mM EDTA
分辨率 3.60 Å R-free 0.326
5EXR Crystal structure of human primosome 提交 2015-11-24 Assembly 2 蛋白异源复合物 异源复合物;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 H 2–598(597 aa)
未记录 ZN ZINC ION × 3 SF4 IRON/SULFUR CLUSTER × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 8.5;295 K;0.2 M lithium sulphate, 50 mM TRIS HCl pH 8.5, 2 mM TCEP pH 7.5, 11.2% w/v PEG 4,000, 3% v/v ethanol, 0.5% v/v polypropylene glycol P400 and 0.2 mM EDTA
分辨率 3.60 Å R-free 0.326
7OPL CryoEM structure of DNA Polymerase alpha - primase bound to SARS CoV nsp1 提交 2021-06-01 Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 5 PDB 声明:pentameric(5) 与蛋白数一致
链 B 149–598(450 aa)
未记录 ZN ZINC ION × 3 SF4 IRON/SULFUR CLUSTER × 1 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 7.2
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 4.12 Å
7U5C Cryo-EM structure of human CST bound to DNA polymerase alpha-primase in a recruitment state 提交 2022-03-02 Assembly 1 蛋白–DNA 异源复合物;蛋白 × 7 PDB 声明:octameric(8) 与全部聚合物一致
链 D 1–598(598 aa)
未记录 ZN ZINC ION × 4 SF4 IRON/SULFUR CLUSTER × 1 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 7.5
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 4.60 Å
8B9D Human replisome bound by Pol Alpha 提交 2022-10-05 Assembly 1 蛋白–DNA 异源复合物;蛋白 × 21 PDB 声明:23-meric(23) 与全部聚合物一致
链 A 1–598(598 aa)
未记录 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 3 MG MAGNESIUM ION × 3 ZN ZINC ION × 4 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 7.6
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 3.40 Å
8D0B Human CST-DNA polymerase alpha/primase preinitiation complex bound to 4xTEL-foldback template 提交 2022-05-26 Assembly 1 蛋白–DNA 异源复合物;蛋白 × 7 PDB 声明:octameric(8) 与全部聚合物一致
链 G 143–598(456 aa)
未记录 未记录非水小分子 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 7.5;CHAPSO is only added just before sample vitrification.
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 3.43 Å
8D0K Human CST-DNA polymerase alpha/primase preinitiation complex bound to 4xTEL-foldback template - PRIM2C advanced PIC 提交 2022-05-26 Assembly 1 蛋白–DNA 异源复合物;蛋白 × 7 PDB 声明:octameric(8) 与全部聚合物一致
链 G 2–598(597 aa)
未记录 未记录非水小分子 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 7.5;CHAPSO is only added just before sample vitrification.
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 4.27 Å
8D9D Human DNA polymerase-alpha/primase elongation complex II bound to primer/template 提交 2022-06-09 Assembly 1 蛋白–DNA 异源复合物;蛋白 × 4 PDB 声明:hexameric(6) 与全部聚合物一致
链 D 155–598(444 aa)
未记录 ZN ZINC ION × 3 SF4 IRON/SULFUR CLUSTER × 1 MG MAGNESIUM ION × 2 DTP 2'-DEOXYADENOSINE 5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 7.5;CHAPSO is made fresh at 80 mM before added to the sample at a final concentration of 4-8 mM immediately before vitrification.
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 3.59 Å
8QJ7 Cryo-EM structure of human DNA polymerase alpha-primase in pre-initiation stage 1 提交 2023-09-12 Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 B 1–598(598 aa)
未记录 ZN ZINC ION × 3 MN MANGANESE (II) ION × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 SF4 IRON/SULFUR CLUSTER × 1 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 7.4
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 3.07 Å
8VY3 Human DNA polymerase alpha/primase - AavLEA1 (1:40 molar ratio) 提交 2024-02-06 Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 D 155–598(444 aa)
未记录 ZN ZINC ION × 3 SF4 IRON/SULFUR CLUSTER × 1 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 7.5
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 2.98 Å
9C8V Human DNA polymerase alpha/primase - CHAPSO (4 mM) 提交 2024-06-13 Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 D 155–598(444 aa)
未记录 ZN ZINC ION × 3 SF4 IRON/SULFUR CLUSTER × 1 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 7
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 3.39 Å