当前蛋白身份:P0ACB0 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
1B79 N-TERMINAL DOMAIN OF DNA REPLICATION PROTEIN DNAB 提交 1999-01-28 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 16–129(114 aa) 片段:N-TERMINAL DOMAIN
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 6.9;pH 6.9, VAPOR DIFFUSION, HANGING DROP
分辨率 2.30 Å R-free 0.293
1B79 N-TERMINAL DOMAIN OF DNA REPLICATION PROTEIN DNAB 提交 1999-01-28 Assembly 2 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 B 16–129(114 aa) 片段:N-TERMINAL DOMAIN
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 6.9;pH 6.9, VAPOR DIFFUSION, HANGING DROP
分辨率 2.30 Å R-free 0.293
1B79 N-TERMINAL DOMAIN OF DNA REPLICATION PROTEIN DNAB 提交 1999-01-28 Assembly 3 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 C 16–129(114 aa) 片段:N-TERMINAL DOMAIN
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 6.9;pH 6.9, VAPOR DIFFUSION, HANGING DROP
分辨率 2.30 Å R-free 0.293
1B79 N-TERMINAL DOMAIN OF DNA REPLICATION PROTEIN DNAB 提交 1999-01-28 Assembly 4 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 D 16–129(114 aa) 片段:N-TERMINAL DOMAIN
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 6.9;pH 6.9, VAPOR DIFFUSION, HANGING DROP
分辨率 2.30 Å R-free 0.293
1JWE NMR Structure of the N-Terminal Domain of E. Coli Dnab Helicase 提交 1999-01-22 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 24–137(114 aa) 片段:N-TERMINAL DOMAIN
未记录 未记录非水小分子 SOLUTION NMR
NMR测量条件 pH 7.5;305 K;离子强度(mmCIF原始值)20 mM;压力 1
分辨率未提供
6QEM E. coli DnaBC complex bound to ssDNA 提交 2019-01-08 Assembly 1 蛋白–DNA 异源复合物;蛋白 × 12 PDB 声明:tridecameric(13) 与全部聚合物一致
链 A 1–471(471 aa)
链 B 1–471(471 aa)
链 C 1–471(471 aa)
链 D 1–471(471 aa)
链 E 1–471(471 aa)
链 F 1–471(471 aa)
未记录 08T [[[(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-3,4-bis(oxidanyl)oxolan-2-yl]methoxy-oxidanyl-phosphoryl]oxy-oxidanyl-phosphoryl]oxy-tris(fluoranyl)beryllium × 5 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 6 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 7.5
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 3.40 Å
7T20 E. coli DnaB bound to ssDNA and AMPPNP 提交 2021-12-02 Assembly 1 蛋白–DNA 同源多聚体;蛋白 × 6 PDB 声明:heptameric(7) 与全部聚合物一致
链 A 1–471(471 aa)
链 B 1–471(471 aa)
链 C 1–471(471 aa)
链 D 1–471(471 aa)
链 E 1–471(471 aa)
链 F 1–471(471 aa)
未记录 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 4 MG MAGNESIUM ION × 4 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 7.6;20 mM Tris-HCl, pH 7.6, 100 mM NaCl, 5 mM MgCl2, 3 mM DTT, 0.25 mM EDTA and 100 micromolar ADP.
cryo-EM玻璃化条件 冷冻剂 ETHANE;3 microL of sample was applied to glow-discharged grids. Grids were blotted at 6 degrees C for 3.5 s with no extra blot force.
分辨率 4.70 Å
7T21 E. coli DnaB bound to ssDNA and ADP-AlF4 提交 2021-12-02 Assembly 1 蛋白–DNA 同源多聚体;蛋白 × 6 PDB 声明:heptameric(7) 与全部聚合物一致
链 A 1–471(471 aa)
链 B 1–471(471 aa)
链 C 1–471(471 aa)
链 D 1–471(471 aa)
链 E 1–471(471 aa)
链 F 1–471(471 aa)
未记录 ADP ADENOSINE-5'-DIPHOSPHATE × 5 ALF TETRAFLUOROALUMINATE ION × 5 MG MAGNESIUM ION × 5 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 7.6;20 mM Tris-HCl, pH 7.6, 100 mM NaCl, 5 mM MgCl2, 3 mM DTT, 0.25 mM EDTA and 100 micromolar ADP.
cryo-EM玻璃化条件 冷冻剂 ETHANE;3 microL of sample was applied to glow-discharged grids. Grids were blotted at 6 degrees C for 3.5 s with no extra blot force.
分辨率 5.40 Å
7T22 E. coli DnaB bound to three DnaG C-terminal domains, ssDNA, ADP and AlF4 提交 2021-12-02 Assembly 1 蛋白–DNA 异源复合物;蛋白 × 9 PDB 声明:decameric(10) 与全部聚合物一致
链 A 1–471(471 aa)
链 B 1–471(471 aa)
链 C 1–471(471 aa)
链 D 1–471(471 aa)
链 E 1–471(471 aa)
链 F 1–471(471 aa)
突变:F103C 突变:F103C 突变:F103C 突变:F103C 突变:F103C 突变:F103C ADP ADENOSINE-5'-DIPHOSPHATE × 5 ALF TETRAFLUOROALUMINATE ION × 5 MG MAGNESIUM ION × 5 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 7.6;20 mM Tris-HCl, pH 7.6, 100 mM NaCl, 5 mM MgCl2, 3 mM DTT, 0.25 mM EDTA and 100 micromolar ADP.
cryo-EM玻璃化条件 冷冻剂 ETHANE;3 microL of sample was applied to glow-discharged grids. Grids were blotted at 6 degrees C for 3.5 s with no extra blot force.
分辨率 4.20 Å
8V9T Ecoli DnaB helicase and Phage Lambda loader P with ADP-Mg in a 6:5 stoichiometry ratio 提交 2023-12-09 Assembly 1 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 A 1–471(471 aa)
链 B 1–471(471 aa)
链 C 1–471(471 aa)
链 D 1–471(471 aa)
链 E 1–471(471 aa)
链 F 1–471(471 aa)
未记录 ADP ADENOSINE-5'-DIPHOSPHATE × 5 MG MAGNESIUM ION × 5 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 7.5;20 mM Na-HEPES pH 7.5, 450mM NaCl, 2mM DTT, 0.5mM MgCl2, 0.2mM ATP, 0.25% Glycerol
cryo-EM玻璃化条件 冷冻剂 ETHANE;Protein BP (1.5 uM) and DNA (1.875 uM) was mixed in a 1.25 molar excess. 3uL of the sample was added to a plasma-cleaned grid at 4 degrees celsius, 100 percent humidity, blot force 4, blot time 4s, wait time 30s, total blots 1, and plunge-frozen into liquid nitrogen-cooled ethane.
分辨率 2.84 Å
9ECO E. coli DnaB bound to three DnaG C-terminal domains, ssDNA, ADP and AlF4 提交 2024-11-14 Assembly 1 蛋白–DNA 异源复合物;蛋白 × 8 PDB 声明:nonameric(9) 与全部聚合物一致
链 A 1–471(471 aa)
链 B 1–471(471 aa)
链 C 1–471(471 aa)
链 D 1–471(471 aa)
链 E 1–471(471 aa)
链 F 1–471(471 aa)
突变:F103C 突变:F103C 突变:F103C 突变:F103C 突变:F103C 突变:F103C ALF TETRAFLUOROALUMINATE ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 5 MG MAGNESIUM ION × 5 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 7.6;20 mM Tris-HCl, pH 7.6, 100 mM NaCl, 5 mM MgCl2, 3 mM DTT, 0.25 mM EDTA and 100 micromolar ADP, 0.5 mM AlCl3, 5 mM NaF.
cryo-EM玻璃化条件 冷冻剂 ETHANE;3 microL of sample was applied to glow-discharged grids. Grids were blotted at 6 degrees C for 3.5 s with no extra blot force.
分辨率 2.83 Å
9OA1 Ecoli DnaB helicase and Phage Lambda loader P with ADP-Mg in a 6:5 stoichiometry ratio. 提交 2025-04-18 Assembly 1 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 A 1–471(471 aa)
链 B 1–471(471 aa)
链 C 1–471(471 aa)
链 D 1–471(471 aa)
链 E 1–471(471 aa)
链 F 1–471(471 aa)
未记录 ADP ADENOSINE-5'-DIPHOSPHATE × 6 MG MAGNESIUM ION × 6 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 7.5;20 mM Na-HEPES pH 7.5, 450mM NaCl, 2mM DTT, 0.5mM MgCl2, 0.2mM ATP, 0.25% Glycerol
cryo-EM玻璃化条件 冷冻剂 ETHANE;Protein BP (1.5 uM) and DNA (1.875 uM) was mixed in a 1.25 molar excess. 3uL of the sample was added to a plasma-cleaned grid at 4 degrees celsius, 100 percent humidity, blot force 4, blot time 4s, wait time 30s, total blots 1, and plunge-frozen into liquid nitrogen-cooled ethane.
分辨率 2.66 Å
9OA2 Ecoli DnaB helicase and Phage Lambda loader P with ADP-Mg in a 6:6 stoichiometry ratio. 提交 2025-04-18 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 A 1–471(471 aa)
链 B 1–471(471 aa)
链 C 1–471(471 aa)
链 D 1–471(471 aa)
链 E 1–471(471 aa)
链 F 1–471(471 aa)
未记录 ADP ADENOSINE-5'-DIPHOSPHATE × 6 MG MAGNESIUM ION × 6 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 7.5;20 mM Na-HEPES pH 7.5, 450mM NaCl, 2mM DTT, 0.5mM MgCl2, 0.2mM ATP, 0.25% Glycerol
cryo-EM玻璃化条件 冷冻剂 ETHANE;Protein BP (1.5 uM), ssDNA (1.875 uM), and LO-156-299-NHis (2.25 uM) was mixed at 1.25 and 1.5 molar excess, respectively. 3uL of the sample was added to a plasma-cleaned grid at 4 degrees celsius, 100 percent humidity, blot force 4, blot time 4s, wait time 30s, total blots 1, and plunge-frozen into liquid nitrogen-cooled ethane.
分辨率 3.85 Å