当前蛋白身份:P28366 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
1M6N Crystal structure of the SecA translocation ATPase from Bacillus subtilis 提交 2002-07-16 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 1–802(802 aa)
未记录 SO4 SULFATE ION × 14 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 7;299 K;2 M ammonium sulfate, 30% glycerol, 1 mM DTT, 100 mM BES, pH 7.0, VAPOR DIFFUSION, HANGING DROP at 299K
分辨率 2.70 Å R-free 0.301
1M74 Crystal structure of Mg-ADP-bound SecA from Bacillus subtilis 提交 2002-07-16 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 1–802(802 aa)
未记录 MG MAGNESIUM ION × 2 SO4 SULFATE ION × 10 ADP ADENOSINE-5'-DIPHOSPHATE × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 7;299 K;5 mM ADP, 5 mM MgCl, 2 M ammonium sulfate, 30% glycerol, 1 mM DTT, 100 mM BES, pH 7.0, VAPOR DIFFUSION, HANGING DROP at 299K
分辨率 3.00 Å R-free 0.291
1TF2 Crystal structure of SecA:ADP in an open conformation from Bacillus Subtilis 提交 2004-05-26 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 1–841(841 aa)
未记录 MG MAGNESIUM ION × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 7;298 K;0.1M HEPES, 250mM Magnesium Acetate, 7-12% PEG 8000, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K
分辨率 2.90 Å R-free 0.292
1TF5 Crystal structure of SecA in an open conformation from Bacillus Subtilis 提交 2004-05-26 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 1–841(841 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;298 K;0.1M HEPES, 250mM Magnesium Acetate, 7-12% PEG 8000, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K
分辨率 2.18 Å R-free 0.273
2IBM A novel dimer interface and conformational changes revealed by an X-ray structure of B. subtilis SecA 提交 2006-09-11 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 1–780(780 aa)
未记录 ADP ADENOSINE-5'-DIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 6.8;301 K;1.8 M malonate, pH 6.8, VAPOR DIFFUSION, SITTING DROP, temperature 301K
分辨率 3.20 Å R-free 0.323
2IBM A novel dimer interface and conformational changes revealed by an X-ray structure of B. subtilis SecA 提交 2006-09-11 Assembly 2 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 B 1–780(780 aa)
未记录 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 6.8;301 K;1.8 M malonate, pH 6.8, VAPOR DIFFUSION, SITTING DROP, temperature 301K
分辨率 3.20 Å R-free 0.323
2IBM A novel dimer interface and conformational changes revealed by an X-ray structure of B. subtilis SecA 提交 2006-09-11 Assembly 3 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 1–780(780 aa)
链 B 1–780(780 aa)
未记录 ADP ADENOSINE-5'-DIPHOSPHATE × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 6.8;301 K;1.8 M malonate, pH 6.8, VAPOR DIFFUSION, SITTING DROP, temperature 301K
分辨率 3.20 Å R-free 0.323
2IBM A novel dimer interface and conformational changes revealed by an X-ray structure of B. subtilis SecA 提交 2006-09-11 Assembly 4 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 1–780(780 aa)
链 B 1–780(780 aa)
未记录 ADP ADENOSINE-5'-DIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 6.8;301 K;1.8 M malonate, pH 6.8, VAPOR DIFFUSION, SITTING DROP, temperature 301K
分辨率 3.20 Å R-free 0.323
3DL8 Structure of the complex of aquifex aeolicus SecYEG and bacillus subtilis SecA 提交 2008-06-26 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 A 1–779(779 aa) 片段:UNP residues 1-779
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 6.5;298 K;26-28% (w/v) PEG 3350 and 250mM lithium sulfate, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K
分辨率 7.50 Å R-free 0.390
3DL8 Structure of the complex of aquifex aeolicus SecYEG and bacillus subtilis SecA 提交 2008-06-26 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 B 1–779(779 aa) 片段:UNP residues 1-779
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 6.5;298 K;26-28% (w/v) PEG 3350 and 250mM lithium sulfate, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K
分辨率 7.50 Å R-free 0.390
3IQM Active site mutants of B. subtilis SecA 提交 2009-08-20 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 1–802(802 aa) 片段:UNP residues 1-802
突变:E208Q SO4 SULFATE ION × 22 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 7;299 K;20 mM BES pH 7.0, 2.12 M Ammonium sulfate, 31% Glycerol, VAPOR DIFFUSION, HANGING DROP, temperature 299K
分辨率 3.40 Å R-free 0.267
3IQY Active site mutants of B. subtilis SecA 提交 2009-08-21 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 1–841(841 aa)
突变:E208Q, R489K SO4 SULFATE ION × 8 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 7;299 K;20 mM BES pH 7.0, 2.1 M Ammonium sulfate, 32 % Glycerol, VAPOR DIFFUSION, HANGING DROP, temperature 299K
分辨率 3.30 Å R-free 0.269
5EUL Structure of the SecA-SecY complex with a translocating polypeptide substrate 提交 2015-11-18 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 A 1–742(742 aa)
链 A 744–780(37 aa)
未记录 MG MAGNESIUM ION × 1 BEF BERYLLIUM TRIFLUORIDE ION × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 1 TBR HEXATANTALUM DODECABROMIDE × 18 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 8.5;295 K;21-24% polyethylene glycol 1500, 100mM Tris-HCl pH8.5, 50-100 mM MgAc2, 2% 2-methyl-2,4-pentandiol
分辨率 3.70 Å R-free 0.315
6ITC Structure of a substrate engaged SecA-SecY protein translocation machine 提交 2018-11-21 Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 7 PDB 声明:heptameric(7) 与蛋白数一致
链 A 1–780(780 aa)
未记录 MG MAGNESIUM ION × 1 BEF BERYLLIUM TRIFLUORIDE ION × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 1 PGV (1R)-2-{[{[(2S)-2,3-DIHYDROXYPROPYL]OXY}(HYDROXY)PHOSPHORYL]OXY}-1-[(PALMITOYLOXY)METHYL]ETHYL (11E)-OCTADEC-11-ENOATE × 2 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 7.5
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 3.45 Å
7XHA Structure of the SecA/SecYE/proOmpA(4Y)-sfGFP complex with ADP.BeF3-. 提交 2022-04-07 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 A 1–778(778 aa)
未记录 MG MAGNESIUM ION × 1 BEF BERYLLIUM TRIFLUORIDE ION × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 7
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 3.35 Å
7XHB Structure of the SecA/SecYE/proOmpA(4Y)-sfGFP complex with ADP 提交 2022-04-07 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 A 1–778(778 aa)
未记录 MG MAGNESIUM ION × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 7
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 3.33 Å
8Y9Y Structure of the SecA-SecY complex with the substrate FtsQ-LacY(+1C) 提交 2024-02-07 Assembly 1 信息不足 异源复合物;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 1–778(778 aa)
未记录 MG MAGNESIUM ION × 1 BEF BERYLLIUM TRIFLUORIDE ION × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 7
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 3.29 Å
8Y9Z Structure of the SecA-SecY complex with the substrate HmBRI-3TM 提交 2024-02-07 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 A 1–778(778 aa)
未记录 MG MAGNESIUM ION × 1 BEF BERYLLIUM TRIFLUORIDE ION × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 7
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 3.41 Å
8YA0 Structure of the SecA-SecY complex with the substrate FtsQ-LacY(+7C) 提交 2024-02-07 Assembly 1 信息不足 异源复合物;蛋白 × 7 PDB 声明:heptameric(7) 与蛋白数一致
链 A 14–778(765 aa)
未记录 MG MAGNESIUM ION × 1 BEF BERYLLIUM TRIFLUORIDE ION × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 7
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 2.97 Å
8YA2 Structure of the SecA-SecY complex with the substrate FtsQ-LacY(+20C) 提交 2024-02-07 Assembly 1 信息不足 异源复合物;蛋白 × 6 PDB 声明:hexameric(6) 与蛋白数一致
链 A 1–778(778 aa)
未记录 MG MAGNESIUM ION × 1 BEF BERYLLIUM TRIFLUORIDE ION × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 7
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 3.84 Å
8YAS Structure of the SecA-SecY complex with the substrate HmBRI-7TM 提交 2024-02-10 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 A 1–778(778 aa)
未记录 MG MAGNESIUM ION × 1 BEF BERYLLIUM TRIFLUORIDE ION × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 7
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 3.97 Å