当前蛋白身份:Q45894 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
1E1H Crystal Structure of recombinant Botulinum Neurotoxin Type A Light Chain, self-inhibiting Zn endopeptidase. 提交 2000-05-08 Assembly 1 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 10–250(241 aa) 片段:RESIDUES 10-250
链 B 251–416(166 aa) 片段:RESIDUES 252-416
链 C 10–250(241 aa) 片段:RESIDUES 10-250
链 D 251–416(166 aa) 片段:RESIDUES 252-416
突变:YES 突变:YES ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 4.6;HANGING DROP VAPOUR DIFFUSION, DROP: 4UL 5MG/ML PROTEIN & 2UL WELL. PROTEIN: 0.05M TRIS PH 8.0,10% GLYCEROL, 0.1% TRITON X-100,1.0MM 2-ME,4% XYLITOL. WELL: 0.2M (NH4)2SO4,0.1M NAOAC PH 4.6, 25% PEG4000.
分辨率 1.80 Å R-free 0.237
2G7K Structure of the Light Chain of Botulinum Neurotoxin, Serotype A Bound to small Molecule Inhibitors 提交 2006-02-28 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 2–425(424 aa) 片段:Light Chain A, residues 2-425
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 7.4;294 K;0.1M HEPES buffer, 30% PEG1500, 0.1M NaCl, pH 7.4, VAPOR DIFFUSION, HANGING DROP, temperature 294K
分辨率 2.80 Å R-free 0.265
2G7K Structure of the Light Chain of Botulinum Neurotoxin, Serotype A Bound to small Molecule Inhibitors 提交 2006-02-28 Assembly 2 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 B 2–425(424 aa) 片段:Light Chain A, residues 2-425
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 7.4;294 K;0.1M HEPES buffer, 30% PEG1500, 0.1M NaCl, pH 7.4, VAPOR DIFFUSION, HANGING DROP, temperature 294K
分辨率 2.80 Å R-free 0.265
2G7N Structure of the Light Chain of Botulinum Neurotoxin Serotype A Bound to small Molecule Inhibitors 提交 2006-02-28 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 2–425(424 aa) 片段:Light Chain A, residues 2-425
未记录 ZN ZINC ION × 1 AG SILVER ION × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 6.5;294 K;0.1 M Sodium cacodylate, 28% PEG4K, 0.2M ammonium acetate, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 294K
分辨率 1.90 Å R-free 0.248
2G7P Structure of the Light Chain of Botulinum Neurotoxin Serotype A Bound to Small Molecule Inhibitors 提交 2006-02-28 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 2–425(424 aa) 片段:Light Chain A, residues 2-425
突变:R362A, Y365F ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 5.6;294 K;0.1M Sodium Citrate, 24% PEG4K, 0.2M Ammonium Acetate, pH 5.6, VAPOR DIFFUSION, HANGING DROP, temperature 294K
分辨率 2.30 Å R-free 0.275
2G7P Structure of the Light Chain of Botulinum Neurotoxin Serotype A Bound to Small Molecule Inhibitors 提交 2006-02-28 Assembly 2 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 B 2–425(424 aa) 片段:Light Chain A, residues 2-425
突变:R362A, Y365F ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 5.6;294 K;0.1M Sodium Citrate, 24% PEG4K, 0.2M Ammonium Acetate, pH 5.6, VAPOR DIFFUSION, HANGING DROP, temperature 294K
分辨率 2.30 Å R-free 0.275
2G7Q Structure of the Light Chain of Botulinum Neurotoxin Serotype A Bound to Small Molecule Inhibitors 提交 2006-02-28 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 2–425(424 aa) 片段:Light Chain A, residues 2-425
突变:R362A, Y365F ZN ZINC ION × 1 AHL N-HYDROXY-L-ARGININAMIDE × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 5.6;294 K;0.1M Sodium Citrate, PEG4K, 0.2 M Ammonium Acetate, pH 5.6, VAPOR DIFFUSION, HANGING DROP, temperature 294K
分辨率 2.41 Å R-free 0.261
2G7Q Structure of the Light Chain of Botulinum Neurotoxin Serotype A Bound to Small Molecule Inhibitors 提交 2006-02-28 Assembly 2 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 B 2–425(424 aa) 片段:Light Chain A, residues 2-425
突变:R362A, Y365F ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 5.6;294 K;0.1M Sodium Citrate, PEG4K, 0.2 M Ammonium Acetate, pH 5.6, VAPOR DIFFUSION, HANGING DROP, temperature 294K
分辨率 2.41 Å R-free 0.261
5MOY Crystal structure of the BoNT/A2 receptor-binding domain in complex with the luminal domain of its neuronal receptor SV2C 提交 2016-12-14 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 871–1296(426 aa) 片段:UNP residues 871-1296
未记录 EDO 1,2-ETHANEDIOL × 1 2PE NONAETHYLENE GLYCOL × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 7.5;285 K;20% PEG 8000, 65 mM Hepes
分辨率 2.30 Å R-free 0.251
6ES1 Crystal structure of the binding domain from botulinum neurotoxin A2 bound to extracellular domain of human receptor SV2C 提交 2017-10-19 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 874–1296(423 aa) 片段:Binding domain, UNP residues 874-1296
未记录 ACT ACETATE ION × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 6;293 K;0.160 mM HcA2 (8.27 mg/mL), 0.160 mM SV2CL4 (2.24 mg/mL), 2 mM Sialylated Thomsen-Friedenreich carbohydrate antigen (Sialyl-T). Reservoir solution: 200 mM CaCl2, 100 mM MES pH 6.0, 20 % PEG 6000
分辨率 2.00 Å R-free 0.230