当前蛋白身份:P02710 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
1ABT NMR SOLUTION STRUCTURE OF AN ALPHA-BUNGAROTOXIN(SLASH)NICOTINIC RECEPTOR PEPTIDE COMPLEX 提交 1993-11-17 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 B 209–220(12 aa)
未记录 未记录非水小分子 SOLUTION NMR mmCIF 未提供已读取条件 分辨率未提供
1DXZ M2 TRANSMEMBRANE SEGMENT OF ALPHA-SUBUNIT OF NICOTINIC ACETYLCHOLINE RECEPTOR FROM TORPEDO CALIFORNICA, NMR, 20 STRUCTURES 提交 2000-01-20 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 260–291(32 aa) 片段:M2 TRANSMEMBRANE SEGMENT
非标准单体:是(mmCIF未提供具体位点) 未记录非水小分子 SOLUTION NMR
NMR测量条件 pH 4;303 K;离子强度(mmCIF原始值)0.1 M LICLO4;压力 1
NMR样品组成 CDCL3/CD3OH=1/1 WITH 0.1 M LICLO4
分辨率未提供
1IDG THE NMR SOLUTION STRUCTURE OF THE COMPLEX FORMED BETWEEN ALPHA-BUNGAROTOXIN AND AN 18MER COGNATE PEPTIDE 提交 2001-04-04 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 B 205–222(18 aa)
非标准单体:是(mmCIF未提供具体位点) 未记录非水小分子 SOLUTION NMR
NMR测量条件 pH 4;308 K;压力 ambient
NMR样品组成 2.1 mM alpha-Bungarotoxin/alpha18mer complex, alpha18mer is 15N labeled, 50 mM perdeuterated potassium acetate buffer (pH 4.0) with 5% D2O and 0.05% sodium azide | 95% H2O/5% D2O
分辨率未提供
1IDH THE NMR SOLUTION STRUCTURE OF THE COMPLEX FORMED BETWEEN ALPHA-BUNGAROTOXIN AND AN 18MER COGNATE PEPTIDE 提交 2001-04-04 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 B 205–222(18 aa)
非标准单体:是(mmCIF未提供具体位点) 未记录非水小分子 SOLUTION NMR
NMR测量条件 pH 4;308 K;压力 ambient
NMR样品组成 2.1 mM alpha-Bungarotoxin/alpha18mer complex, alpha18mer is 15N labeled, 50 mM perdeuterated potassium acetate buffer (pH 4.0) with 5% D2O and 0.05% sodium azide | 95% H2O/5% D2O
分辨率未提供
1LXG Solution structure of alpha-cobratoxin complexed with a cognate peptide (structure ensemble) 提交 2002-06-05 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 B 205–222(18 aa)
非标准单体:是(mmCIF未提供具体位点) 未记录非水小分子 SOLUTION NMR
NMR测量条件 pH 4;308 K;压力 AMBIENT
NMR样品组成 1.6 mM alpha-cobratoxin/alpha18-mer complex, alpha18-mer is U-15N, 50 mM perdeuterated potassium acetate buffer (pH 4.0) with 5% D2O and 0.05% sodium azide | 95% H2O/5% D2O
分辨率未提供
1LXH Solution structure of alpha-cobratoxin complexed with a cognate peptide (minimized average structure) 提交 2002-06-05 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 B 205–222(18 aa)
非标准单体:是(mmCIF未提供具体位点) 未记录非水小分子 SOLUTION NMR
NMR测量条件 pH 4;308 K;离子强度(mmCIF原始值)NULL;压力 AMBIENT
NMR样品组成 1.6 mM alpha-cobratoxin/alpha18-mer complex, alpha18-mer is U-15N, 50 mM perdeuterated potassium acetate buffer (pH 4.0) with 5% D2O and 0.05% sodium azide | 95% H2O/5% D2O
分辨率未提供
1TOR MOLECULAR DYNAMICS SIMULATION FROM 2D-NMR DATA OF THE FREE ACHR MIR DECAPEPTIDE AND THE ANTIBODY-BOUND [A76]MIR ANALOGUE 提交 1995-10-11 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 91–100(10 aa)
未记录 未记录非水小分子 SOLUTION NMR mmCIF 未提供已读取条件 分辨率未提供
1TOS TORPEDO CALIFORNICA ACHR RECEPTOR [ALA76] ANALOGUE COMPLEXED WITH THE ANTI-ACETYLCHOLINE MAB6 MONOCLONAL ANTIBODY 提交 1995-10-11 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 91–99(9 aa) 片段:ALPHA 67-76 DOMAIN OF THE ACETYLCHOLINE RECEPTOR
未记录 未记录非水小分子 SOLUTION NMR mmCIF 未提供已读取条件 分辨率未提供
3MRA M3 TRANSMEMBRANE SEGMENT OF ALPHA-SUBUNIT OF NICOTINIC ACETYLCHOLINE RECEPTOR FROM TORPEDO CALIFORNICA, NMR, 15 STRUCTURES 提交 1997-07-15 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 301–325(25 aa) 片段:M3 TRANSMEMBRANE SEGMENT
未记录 未记录非水小分子 SOLUTION NMR
NMR测量条件 pH 3.5;303 K
分辨率未提供
6UWZ Cryo-EM structure of Torpedo acetylcholine receptor in complex with alpha-bungarotoxin 提交 2019-11-06 Assembly 1 其他组合 异源复合物;蛋白 × 7 PDB 声明:heptameric(7) 与蛋白数一致
链 A 25–461(437 aa)
链 D 25–461(437 aa)
未记录 POV (2S)-3-(hexadecanoyloxy)-2-[(9Z)-octadec-9-enoyloxy]propyl 2-(trimethylammonio)ethyl phosphate × 5 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 3 OCT N-OCTANE × 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 2.69 Å
7QKO Torpedo muscle-type nicotinic acetylcholine receptor - Resting conformation 提交 2021-12-18 Assembly 1 其他组合 异源复合物;蛋白 × 5 PDB 声明:pentameric(5) 与蛋白数一致
链 A 25–461(437 aa)
链 D 25–461(437 aa)
未记录 POV (2S)-3-(hexadecanoyloxy)-2-[(9Z)-octadec-9-enoyloxy]propyl 2-(trimethylammonio)ethyl phosphate × 9 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 7.4
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 2.90 Å
7QL5 Torpedo muscle-type nicotinic acetylcholine receptor - nicotine-bound conformation 提交 2021-12-19 Assembly 1 其他组合 异源复合物;蛋白 × 5 PDB 声明:pentameric(5) 与蛋白数一致
链 A 25–461(437 aa)
链 D 25–461(437 aa)
未记录 NCT (S)-3-(1-METHYLPYRROLIDIN-2-YL)PYRIDINE × 2 POV (2S)-3-(hexadecanoyloxy)-2-[(9Z)-octadec-9-enoyloxy]propyl 2-(trimethylammonio)ethyl phosphate × 11 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 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 2.50 Å
7QL6 Torpedo muscle-type nicotinic acetylcholine receptor - carbamylcholine-bound conformation 提交 2021-12-19 Assembly 1 其他组合 异源复合物;蛋白 × 5 PDB 声明:pentameric(5) 与蛋白数一致
链 A 25–461(437 aa)
链 D 25–461(437 aa)
未记录 CCE 2-[(AMINOCARBONYL)OXY]-N,N,N-TRIMETHYLETHANAMINIUM × 2 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 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 3.23 Å
7SMM Cryo-EM structure of Torpedo acetylcholine receptor in apo form 提交 2021-10-26 Assembly 1 其他组合 异源复合物;蛋白 × 5 PDB 声明:pentameric(5) 与蛋白数一致
链 A 25–461(437 aa)
链 D 25–461(437 aa)
未记录 POV (2S)-3-(hexadecanoyloxy)-2-[(9Z)-octadec-9-enoyloxy]propyl 2-(trimethylammonio)ethyl phosphate × 8 CLR CHOLESTEROL × 3 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 3 DD9 nonane × 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 2.50 Å
7SMQ Cryo-EM structure of Torpedo acetylcholine receptor in apo form with added cholesterol 提交 2021-10-26 Assembly 1 其他组合 异源复合物;蛋白 × 5 PDB 声明:pentameric(5) 与蛋白数一致
链 A 25–461(437 aa)
链 D 25–461(437 aa)
未记录 POV (2S)-3-(hexadecanoyloxy)-2-[(9Z)-octadec-9-enoyloxy]propyl 2-(trimethylammonio)ethyl phosphate × 8 CLR CHOLESTEROL × 11 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 3 DD9 nonane × 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 2.74 Å
7SMR Cryo-EM structure of Torpedo acetylcholine receptor in complex with carbachol, desensitized state 提交 2021-10-26 Assembly 1 其他组合 异源复合物;蛋白 × 5 PDB 声明:pentameric(5) 与蛋白数一致
链 A 25–461(437 aa)
链 D 25–461(437 aa)
未记录 CCE 2-[(AMINOCARBONYL)OXY]-N,N,N-TRIMETHYLETHANAMINIUM × 2 CLR CHOLESTEROL × 3 POV (2S)-3-(hexadecanoyloxy)-2-[(9Z)-octadec-9-enoyloxy]propyl 2-(trimethylammonio)ethyl phosphate × 6 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 DD9 nonane × 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 2.77 Å
7SMS Cryo-EM structure of Torpedo acetylcholine receptor in complex with d-tubocurarine 提交 2021-10-26 Assembly 1 其他组合 异源复合物;蛋白 × 5 PDB 声明:pentameric(5) 与蛋白数一致
链 A 25–461(437 aa)
链 D 25–461(437 aa)
未记录 CLR CHOLESTEROL × 3 TC9 D-TUBOCURARINE × 4 POV (2S)-3-(hexadecanoyloxy)-2-[(9Z)-octadec-9-enoyloxy]propyl 2-(trimethylammonio)ethyl phosphate × 5 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 7.4
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 3.18 Å
7SMT Cryo-EM structure of Torpedo acetylcholine receptor in complex with d-tubocurarine and carbachol 提交 2021-10-26 Assembly 1 其他组合 异源复合物;蛋白 × 5 PDB 声明:pentameric(5) 与蛋白数一致
链 A 25–461(437 aa)
链 D 25–461(437 aa)
未记录 CCE 2-[(AMINOCARBONYL)OXY]-N,N,N-TRIMETHYLETHANAMINIUM × 1 CLR CHOLESTEROL × 3 POV (2S)-3-(hexadecanoyloxy)-2-[(9Z)-octadec-9-enoyloxy]propyl 2-(trimethylammonio)ethyl phosphate × 5 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 DD9 nonane × 1 TC9 D-TUBOCURARINE × 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 2.56 Å
7Z14 Cryo-EM structure of Torpedo nicotinic acetylcholine receptor in complex with a short-chain neurotoxin. 提交 2022-02-24 Assembly 1 其他组合 异源复合物;蛋白 × 7 PDB 声明:heptameric(7) 与蛋白数一致
链 A 25–461(437 aa)
链 D 25–461(437 aa)
未记录 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 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 3.15 Å
8ESK Cryo-EM structure of Torpedo nicotinic acetylcholine receptor in complex with rocuronium, resting-like state 提交 2022-10-14 Assembly 1 其他组合 异源复合物;蛋白 × 5 PDB 声明:pentameric(5) 与蛋白数一致
链 A 25–461(437 aa)
链 D 25–461(437 aa)
未记录 RBR rocuronium × 2 POV (2S)-3-(hexadecanoyloxy)-2-[(9Z)-octadec-9-enoyloxy]propyl 2-(trimethylammonio)ethyl phosphate × 8 CLR CHOLESTEROL × 3 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 3 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 7.4
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 2.90 Å
8F2S Cryo-EM structure of Torpedo nicotinic acetylcholine receptor in complex with rocuronium, pore-blocked state 提交 2022-11-08 Assembly 1 其他组合 异源复合物;蛋白 × 5 PDB 声明:pentameric(5) 与蛋白数一致
链 A 25–457(433 aa)
链 D 25–457(433 aa)
未记录 RBR rocuronium × 3 POV (2S)-3-(hexadecanoyloxy)-2-[(9Z)-octadec-9-enoyloxy]propyl 2-(trimethylammonio)ethyl phosphate × 6 CLR CHOLESTEROL × 3 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 3 DD9 nonane × 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 2.90 Å
8F6Y Cryo-EM structure of Torpedo nicotinic acetylcholine receptor in complex with etomidate, desensitized-like state 提交 2022-11-17 Assembly 1 其他组合 异源复合物;蛋白 × 5 PDB 声明:pentameric(5) 与蛋白数一致
链 A 25–457(433 aa)
链 D 25–457(433 aa)
未记录 V8D Etomidate × 2 CHT CHOLINE ION × 2 CLR CHOLESTEROL × 3 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 POV (2S)-3-(hexadecanoyloxy)-2-[(9Z)-octadec-9-enoyloxy]propyl 2-(trimethylammonio)ethyl phosphate × 6 DD9 nonane × 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 2.79 Å
8F6Z Cryo-EM structure of Torpedo nicotinic acetylcholine receptor in complex with succinylcholine, desensitized-like state 提交 2022-11-17 Assembly 1 其他组合 异源复合物;蛋白 × 5 PDB 声明:pentameric(5) 与蛋白数一致
链 A 25–457(433 aa)
链 D 25–457(433 aa)
未记录 SCK 2,2'-[(1,4-DIOXOBUTANE-1,4-DIYL)BIS(OXY)]BIS(N,N,N-TRIMETHYLETHANAMINIUM) × 2 CLR CHOLESTEROL × 3 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 POV (2S)-3-(hexadecanoyloxy)-2-[(9Z)-octadec-9-enoyloxy]propyl 2-(trimethylammonio)ethyl phosphate × 5 DD9 nonane × 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 2.70 Å
8QQM nicotinic acetylcholine receptor in intact synaptic membrane 提交 2023-10-05 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 25–461(437 aa)
链 D 25–461(437 aa)
未记录 未记录非水小分子 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 7
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 4.70 Å
8YQN Torpedo acetylcholine receptor in complex with Erabutoxin A 提交 2024-03-19 Assembly 1 其他组合 异源复合物;蛋白 × 7 PDB 声明:heptameric(7) 与蛋白数一致
链 A 25–461(437 aa)
链 D 25–461(437 aa)
未记录 POV (2S)-3-(hexadecanoyloxy)-2-[(9Z)-octadec-9-enoyloxy]propyl 2-(trimethylammonio)ethyl phosphate × 4 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 3 OCT N-OCTANE × 1 PLM PALMITIC ACID × 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 2.27 Å
9E3E Torpedo muscle-type nicotinic acetylcholine receptor - Diliganded State 提交 2024-10-23 Assembly 1 其他组合 异源复合物;蛋白 × 5 PDB 声明:pentameric(5) 与蛋白数一致
链 A 25–461(437 aa)
链 D 25–461(437 aa)
未记录 ACH ACETYLCHOLINE × 2 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 7.4
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 2.80 Å
9E3F Torpedo muscle-type nicotinic acetylcholine receptor - Unliganded State 提交 2024-10-23 Assembly 1 其他组合 异源复合物;蛋白 × 5 PDB 声明:pentameric(5) 与蛋白数一致
链 A 25–461(437 aa)
链 D 25–461(437 aa)
未记录 POV (2S)-3-(hexadecanoyloxy)-2-[(9Z)-octadec-9-enoyloxy]propyl 2-(trimethylammonio)ethyl phosphate × 8 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 7.4
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 3.20 Å
9E3G Torpedo muscle-type nicotinic acetylcholine receptor - Monoliganded State 提交 2024-10-23 Assembly 1 其他组合 异源复合物;蛋白 × 5 PDB 声明:pentameric(5) 与蛋白数一致
链 A 25–461(437 aa)
链 D 25–461(437 aa)
未记录 ACH ACETYLCHOLINE × 1 POV (2S)-3-(hexadecanoyloxy)-2-[(9Z)-octadec-9-enoyloxy]propyl 2-(trimethylammonio)ethyl phosphate × 5 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 7.4;This map comes from particles from five datasets recorded in the presence of five sub-saturating concentrations of acetylcholine: 20, 50, 100, 250, and 500 nM.
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 3.13 Å
9NX2 Muscle-type nicotinic acetylcholine receptor bound to conotoxin ImII 提交 2025-03-25 Assembly 1 其他组合 异源复合物;蛋白 × 7 PDB 声明:heptameric(7) 与蛋白数一致
链 A 25–458(434 aa)
链 D 25–458(434 aa)
未记录 CCE 2-[(AMINOCARBONYL)OXY]-N,N,N-TRIMETHYLETHANAMINIUM × 2 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 7.4
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 2.96 Å