当前蛋白身份:P36544 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
2MAW NMR structures of the alpha7 nAChR transmembrane domain. 提交 2013-07-19 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 228–326(99 aa) 片段:UNP residues 141-235, transmembrane domain
链 A 467–496(30 aa) 片段:UNP residues 141-235, transmembrane domain
突变:A195S, V200S, L202S 突变:A195S, V200S, L202S 未记录非水小分子 SOLUTION NMR
NMR测量条件 pH 4.7;318 K;离子强度(mmCIF原始值)0.01;压力 ambient
NMR样品组成 0.25 mM [U-100% 13C; U-100% 15N] protein, 95% H2O/5% D2O | 95% H2O/5% D2O
分辨率未提供
7EKI human alpha 7 nicotinic acetylcholine receptor in apo-form 提交 2021-04-05 Assembly 1 其他组合 同源多聚体;蛋白 × 5 PDB 声明:pentameric(5) 与蛋白数一致
链 A 1–502(502 aa)
链 B 1–502(502 aa)
链 C 1–502(502 aa)
链 D 1–502(502 aa)
链 E 1–502(502 aa)
未记录 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 5 CLR CHOLESTEROL × 5 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 8
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 3.18 Å
7EKP human alpha 7 nicotinic acetylcholine receptor bound to EVP-6124 提交 2021-04-06 Assembly 1 其他组合 同源多聚体;蛋白 × 5 PDB 声明:pentameric(5) 与蛋白数一致
链 A 1–502(502 aa)
链 B 1–502(502 aa)
链 C 1–502(502 aa)
链 D 1–502(502 aa)
链 E 1–502(502 aa)
未记录 I33 7-chloro-N-(quinuclidin-3-yl)benzo[b]thiophene-2-carboxamide × 5 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 5 CLR CHOLESTEROL × 5 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 8
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 2.85 Å
7EKT human alpha 7 nicotinic acetylcholine receptor bound to EVP-6124 and PNU-120596 提交 2021-04-06 Assembly 1 其他组合 同源多聚体;蛋白 × 5 PDB 声明:pentameric(5) 与蛋白数一致
链 A 1–502(502 aa)
链 B 1–502(502 aa)
链 C 1–502(502 aa)
链 D 1–502(502 aa)
链 E 1–502(502 aa)
未记录 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 5 CLR CHOLESTEROL × 5 I33 7-chloro-N-(quinuclidin-3-yl)benzo[b]thiophene-2-carboxamide × 5 I34 N-(5-Chloro-2,4-dimethoxyphenyl)-N'-(5-methyl-3-isoxazolyl)-urea × 5 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 8
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 3.02 Å
7KOO Alpha-7 nicotinic acetylcholine receptor bound to alpha-bungarotoxin in a resting state 提交 2020-11-09 Assembly 1 信息不足 异源复合物;蛋白 × 10 PDB 声明:decameric(10) 与蛋白数一致
链 A 24–371(348 aa)
链 A 407–502(96 aa)
链 B 24–371(348 aa)
链 B 407–502(96 aa)
链 C 24–371(348 aa)
链 C 407–502(96 aa)
链 D 24–371(348 aa)
链 D 407–502(96 aa)
链 E 24–371(348 aa)
链 E 407–502(96 aa)
未记录 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 5 CA CALCIUM ION × 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 3.00 Å
7KOQ Alpha-7 nicotinic acetylcholine receptor bound to epibatidine in a desensitized state 提交 2020-11-09 Assembly 1 信息不足 同源多聚体;蛋白 × 5 PDB 声明:pentameric(5) 与蛋白数一致
链 A 24–371(348 aa)
链 A 407–502(96 aa)
链 B 24–371(348 aa)
链 B 407–502(96 aa)
链 C 24–371(348 aa)
链 C 407–502(96 aa)
链 D 24–371(348 aa)
链 D 407–502(96 aa)
链 E 24–371(348 aa)
链 E 407–502(96 aa)
未记录 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 10 EPJ EPIBATIDINE × 5 CA CALCIUM ION × 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 3.60 Å
7KOX Alpha-7 nicotinic acetylcholine receptor bound to epibatidine and PNU-120596 in the activated state 提交 2020-11-10 Assembly 1 信息不足 同源多聚体;蛋白 × 5 PDB 声明:pentameric(5) 与蛋白数一致
链 A 24–371(348 aa)
链 A 407–502(96 aa)
链 B 24–371(348 aa)
链 B 407–502(96 aa)
链 C 24–371(348 aa)
链 C 407–502(96 aa)
链 D 24–371(348 aa)
链 D 407–502(96 aa)
链 E 24–371(348 aa)
链 E 407–502(96 aa)
未记录 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 10 EPJ EPIBATIDINE × 5 CA CALCIUM ION × 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 2.70 Å
7RPM Structures of the Intracellular Domain and Transmembrane Domain of the Human alpha7 Nicotinic Acetylcholine Receptors 提交 2021-08-03 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 5 PDB 声明:pentameric(5) 与蛋白数一致
链 A 231–496(266 aa) 片段:Transmembrane domain and intracellular domain residues 231-496
链 B 231–496(266 aa) 片段:Transmembrane domain and intracellular domain residues 231-496
链 C 231–496(266 aa) 片段:Transmembrane domain and intracellular domain residues 231-496
链 D 231–496(266 aa) 片段:Transmembrane domain and intracellular domain residues 231-496
链 E 231–496(266 aa) 片段:Transmembrane domain and intracellular domain residues 231-496
突变:A263S, V268S, L270S, A474E 突变:A263S, V268S, L270S, A474E 突变:A263S, V268S, L270S, A474E 突变:A263S, V268S, L270S, A474E 突变:A263S, V268S, L270S, A474E 未记录非水小分子 SOLUTION NMR
NMR测量条件 pH 4.7;318 K;离子强度(mmCIF原始值)25;压力 1
NMR测量条件 pH 4.7;318 K;离子强度(mmCIF原始值)25;压力 1
NMR测量条件 pH 4.7;318 K;离子强度(mmCIF原始值)25;压力 1
NMR测量条件 pH 4.7;318 K;离子强度(mmCIF原始值)25;压力 1
NMR测量条件 pH 4.7;318 K;离子强度(mmCIF原始值)25;压力 1
NMR测量条件 pH 4.7;318 K;离子强度(mmCIF原始值)25;压力 1
NMR测量条件 pH 4.7;318 K;离子强度(mmCIF原始值)25;压力 1
NMR测量条件 pH 4.7;318 K;离子强度(mmCIF原始值)25;压力 1
NMR测量条件 pH 4.7;318 K;离子强度(mmCIF原始值)25;压力 1
NMR测量条件 pH 4.7;318 K;离子强度(mmCIF原始值)25;压力 1
NMR测量条件 pH 4.7;318 K;离子强度(mmCIF原始值)25;压力 1
NMR测量条件 pH 4.7;318 K;离子强度(mmCIF原始值)25;压力 1
NMR测量条件 pH 4.7;308 K;离子强度(mmCIF原始值)25;压力 1
NMR测量条件 pH 4.7;308 K;离子强度(mmCIF原始值)25;压力 1
NMR测量条件 pH 4.7;308 K;离子强度(mmCIF原始值)25;压力 1
NMR测量条件 pH 4.7;308 K;离子强度(mmCIF原始值)25;压力 1
NMR测量条件 pH 4.7;308 K;离子强度(mmCIF原始值)25;压力 1
NMR测量条件 pH 4.7;308 K;离子强度(mmCIF原始值)25;压力 1
NMR测量条件 pH 4.7;318 K;离子强度(mmCIF原始值)25;压力 1
NMR测量条件 pH 4.7;298 K;离子强度(mmCIF原始值)25;压力 1
NMR测量条件 pH 4.7;298 K;离子强度(mmCIF原始值)25;压力 1
NMR测量条件 pH 4.7;298 K;离子强度(mmCIF原始值)25;压力 1
NMR测量条件 pH 4.7;318 K;离子强度(mmCIF原始值)25;压力 1
NMR测量条件 pH 4.7;298 K;离子强度(mmCIF原始值)25;压力 1
NMR测量条件 pH 4.7;318 K;离子强度(mmCIF原始值)25;压力 1
NMR测量条件 pH 4.7;318 K;离子强度(mmCIF原始值)25;压力 1
NMR测量条件 pH 4.7;318 K;离子强度(mmCIF原始值)25;压力 1
NMR测量条件 pH 4.7;318 K;离子强度(mmCIF原始值)25;压力 1
NMR测量条件 pH 4.7;318 K;离子强度(mmCIF原始值)25;压力 1
NMR测量条件 pH 4.7;318 K;离子强度(mmCIF原始值)25;压力 1
NMR样品组成 0.24 mM [U-13C; U-15N] alpha7nAChR TMD+ICD, 5 mM sodium acetate, 66 mM LDAO, 25 mM NaCl, 5 % D2O, 20 uM DSS, 95% H2O/5% D2O | 95% H2O/5% D2O
NMR样品组成 0.25 mM [U-15N] S358C-MTSL alpha7nAChR TMD+ICD, 5 mM sodium acetate, 44 mM LDAO, 25 mM NaCl, 5 % D2O, 20 uM DSS, 95% H2O/5% D2O | 95% H2O/5% D2O
NMR样品组成 0.25 mM [U-15N] C375-MTSL alpha7nAChR TMD+ICD, 5 mM sodium acetate, 66 mM LDAO, 20 mM NaCl, 5 % D2O, 20 uM DSS, 95% H2O/5% D2O | 95% H2O/5% D2O
NMR样品组成 0.22 mM [U-15N] C390-MTSL alpha7nAChR TMD+ICD, 5 mM sodium acetate, 53 mM LDAO, 25 mM NaCl, 5 % D2O, 20 uM DSS, 95% H2O/5% D2O | 95% H2O/5% D2O
NMR样品组成 0.25 mM [U-15N] L415C-MTSL alpha7nAChR TMD+ICD, 5 mM sodium acetate, 44 mM LDAO, 25 mM NaCl, 5 % D2O, 20 uM DSS, 95% H2O/5% D2O | 95% H2O/5% D2O
NMR样品组成 0.25 mM [U-15N] C427-MTSL alpha7nAChR TMD+ICD, 5 mM sodium acetate, 44 mM LDAO, 25 mM NaCl, 5 % D2O, 20 uM DSS, 95% H2O/5% D2O | 95% H2O/5% D2O
NMR样品组成 0.25 mM [U-15N] C435-MTSL alpha7nAChR TMD+ICD, 5 mM sodium acetate, 44 mM LDAO, 25 mM NaCl, 5 % D2O, 20 uM DSS, 95% H2O/5% D2O | 95% H2O/5% D2O
NMR样品组成 0.28 mM V311C-MTSL alpha7 TMD-ICD, 0.07 mM [U-15N] V311C alpha7 TMD-ICD, 5 mM sodium acetate, 44 mM LDAO, 25 mM NaCl, 5 % D2O, 20 uM DSS, 95% H2O/5% D2O | 95% H2O/5% D2O
NMR样品组成 0.24 mM C427-MTSL alpha7 TMD-ICD, 0.06 mM [U-15N] C427 alpha7 TMD-ICD, 5 mM sodium acetate, 44 mM LDAO, 25 mM NaCl, 5 % D2O, 20 uM DSS, 95% H2O/5% D2O | 95% H2O/5% D2O
NMR样品组成 0.28 mM V311C alpha7 TMD-ICD, 0.07 mM [U-15N] V311C-MTSL alpha7 TMD-ICD, 5 mM sodium acetate, 44 mM LDAO, 25 mM NaCl, 5 % D2O, 20 uM DSS, 95% H2O/5% D2O | 95% H2O/5% D2O
NMR样品组成 0.24 mM C427 alpha7 TMD-ICD, 0.06 mM [U-15N] C427-MTSL alpha7 TMD-ICD, 5 mM sodium acetate, 44 mM LDAO, 25 mM NaCl, 5 % D2O, 20 uM DSS, 95% H2O/5% D2O | 95% H2O/5% D2O
NMR样品组成 0.25 mM [U-13C; U-15N] alpha7nAChR C317 TMD+ICD, 5 mM sodium acetate, 44 mM LDAO, 25 mM NaCl, 5 % D2O, 20 uM DSS, 95% H2O/5% D2O | 95% H2O/5% D2O
NMR样品组成 0.25 mM [U-15N] C427-EDTA-Lu3+ alpha7 TMD-ICD, 5 mM sodium acetate, 53 mM LDAO, 25 mM NaCl, 5 % D2O, 20 uM DSS, 95% H2O/5% D2O | 95% H2O/5% D2O
NMR样品组成 0.2 mM [U-15N] C427-EDTA-Tm3+ alpha7 TMD-ICD, 5 mM sodium acetate, 66 mM LDAO, 25 mM NaCl, 5 % D2O, 20 uM DSS, 95% H2O/5% D2O | 95% H2O/5% D2O
NMR样品组成 0.25 mM [U-15N] C317-EDTA-Lu3+ alpha7 TMD-ICD, 5 mM sodium acetate, 66 mM LDAO, 25 mM NaCl, 5 % D2O, 20 uM DSS, 95% H2O/5% D2O | 95% H2O/5% D2O
NMR样品组成 0.25 mM [U-15N] C317-EDTA-Tm3+ alpha7 TMD-ICD, 5 mM sodium acetate, 53 mM LDAO, 25 mM NaCl, 5 % D2O, 20 uM DSS, 95% H2O/5% D2O | 95% H2O/5% D2O
NMR样品组成 0.24 mM [U-15N] C219-EDTA-Lu3+ alpha7 TMD-ICD, 5 mM sodium acetate, 44 mM LDAO, 25 mM NaCl, 5 % D2O, 20 uM DSS, 95% H2O/5% D2O | 95% H2O/5% D2O
NMR样品组成 0.22 mM [U-15N] C219-EDTA-Tm3+ alpha7 TMD-ICD, 5 mM sodium acetate, 53 mM LDAO, 25 mM NaCl, 5 % D2O, 20 uM DSS, 95% H2O/5% D2O | 95% H2O/5% D2O
NMR样品组成 0.35 mM [U-13C; U-15N] alpha7nAChR C317 TMD+ICD, 5 mM sodium acetate, 44 mM LDAO, 25 mM NaCl, 5 % D2O, 20 uM DSS, 95% H2O/5% D2O | 95% H2O/5% D2O
NMR样品组成 0.25 mM [U-13C; U-15N] alpha7nAChR C317 TMD+ICD, 5 mM sodium acetate, 44 mM LDAO, 25 mM NaCl, 5 % D2O, 20 uM DSS, 95% H2O/5% D2O | 95% H2O/5% D2O
NMR样品组成 0.35 mM [U-15N] alpha7nAChR C317 TMD+ICD, 5 mM sodium acetate, 66 mM LDAO, 25 mM NaCl, 5 % D2O, 20 uM DSS, 95% H2O/5% D2O | 95% H2O/5% D2O
NMR样品组成 0.22 mM [U-15N] V311C-MTSL alpha7nAChR TMD+ICD, 5 mM sodium acetate, 44 mM LDAO, 25 mM NaCl, 5 % D2O, 20 uM DSS, 95% H2O/5% D2O | 95% H2O/5% D2O
NMR样品组成 0.22 mM [U-15N] C317-MTSL alpha7nAChR TMD+ICD, 5 mM sodium acetate, 44 mM LDAO, 25 mM NaCl, 5 % D2O, 20 uM DSS, 95% H2O/5% D2O | 95% H2O/5% D2O
NMR样品组成 0.3 mM [U-15N] C335-MTSL alpha7nAChR TMD+ICD, 5 mM sodium acetate, 53 mM LDAO, 25 mM NaCl, 5 % D2O, 20 uM DSS, 95% H2O/5% D2O | 95% H2O/5% D2O
NMR样品组成 0.3 mM [U-15N] C342-MTSL alpha7nAChR TMD+ICD, 5 mM sodium acetate, 66 mM LDAO, 25 mM NaCl, 5 % D2O, 20 uM DSS, 95% H2O/5% D2O | 95% H2O/5% D2O
NMR样品组成 0.3 mM [U-15N] S350C-MTSL alpha7nAChR TMD+ICD, 5 mM sodium acetate, 53 mM LDAO, 25 mM NaCl, 5 % D2O, 20 uM DSS, 95% H2O/5% D2O | 95% H2O/5% D2O
分辨率未提供
8C9X human alpha7 nicotinic receptor in complex with the C4 nanobody 提交 2023-01-23 Assembly 1 其他组合 异源复合物;蛋白 × 10 PDB 声明:decameric(10) 与蛋白数一致
链 A 24–347(324 aa)
链 A 455–502(48 aa)
链 B 24–347(324 aa)
链 B 455–502(48 aa)
链 C 24–347(324 aa)
链 C 455–502(48 aa)
链 D 24–347(324 aa)
链 D 455–502(48 aa)
链 E 24–347(324 aa)
链 E 455–502(48 aa)
未记录 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 10 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 8
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 2.30 Å
8CAU human alpha7 nicotinic receptor in complex with the C4 nanobody and nicotine 提交 2023-01-24 Assembly 1 其他组合 异源复合物;蛋白 × 10 PDB 声明:decameric(10) 与蛋白数一致
链 A 24–502(479 aa)
链 B 24–502(479 aa)
链 C 24–502(479 aa)
链 D 24–502(479 aa)
链 E 24–502(479 aa)
未记录 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 10 NCT (S)-3-(1-METHYLPYRROLIDIN-2-YL)PYRIDINE × 5 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 8
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 3.40 Å
8CE4 Human alpha7 nicotinic receptor in complex with the E3 nanobody 提交 2023-02-01 Assembly 1 其他组合 异源复合物;蛋白 × 10 PDB 声明:decameric(10) 与蛋白数一致
链 A 24–347(324 aa)
链 A 455–502(48 aa)
链 B 24–347(324 aa)
链 B 455–502(48 aa)
链 C 24–347(324 aa)
链 C 455–502(48 aa)
链 D 24–347(324 aa)
链 D 455–502(48 aa)
链 E 24–347(324 aa)
链 E 455–502(48 aa)
未记录 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 10 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 8
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 2.70 Å
8CI1 Human alpha7 nicotinic receptor in complex with the E3 nanobody and nicotine 提交 2023-02-08 Assembly 1 其他组合 异源复合物;蛋白 × 10 PDB 声明:decameric(10) 与蛋白数一致
链 A 24–347(324 aa)
链 A 455–502(48 aa)
链 B 24–347(324 aa)
链 B 455–502(48 aa)
链 C 24–347(324 aa)
链 C 455–502(48 aa)
链 D 24–347(324 aa)
链 D 455–502(48 aa)
链 E 24–347(324 aa)
链 E 455–502(48 aa)
未记录 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 10 NCT (S)-3-(1-METHYLPYRROLIDIN-2-YL)PYRIDINE × 5 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 8
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 2.80 Å
8CI2 human alpha7 nicotinic receptor in complex with the C4 nanobody under sub-saturating conditions 提交 2023-02-08 Assembly 1 其他组合 异源复合物;蛋白 × 8 PDB 声明:octameric(8) 与蛋白数一致
链 A 24–347(324 aa)
链 A 455–502(48 aa)
链 B 24–347(324 aa)
链 B 455–502(48 aa)
链 C 24–347(324 aa)
链 C 455–502(48 aa)
链 D 24–347(324 aa)
链 D 455–502(48 aa)
链 E 24–347(324 aa)
链 E 455–502(48 aa)
未记录 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 10 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 8
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 4.40 Å
8F4V Alpha7 nicotinic acetylcholine receptor intracellular and transmembrane domains bound to ivermectin in a desensitized state 提交 2022-11-11 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 5 PDB 声明:pentameric(5) 与蛋白数一致
链 A 231–496(266 aa) 片段:Transmembrane domain and intracellular domain residues 231-496
链 B 231–496(266 aa) 片段:Transmembrane domain and intracellular domain residues 231-496
链 C 231–496(266 aa) 片段:Transmembrane domain and intracellular domain residues 231-496
链 D 231–496(266 aa) 片段:Transmembrane domain and intracellular domain residues 231-496
链 E 231–496(266 aa) 片段:Transmembrane domain and intracellular domain residues 231-496
突变:A263S, V268S, L270S, A474E 突变:A263S, V268S, L270S, A474E 突变:A263S, V268S, L270S, A474E 突变:A263S, V268S, L270S, A474E 突变:A263S, V268S, L270S, A474E IVM (2aE,4E,5'S,6S,6'R,7S,8E,11R,13R,15S,17aR,20R,20aR,20bS)-6'-[(2S)-butan-2-yl]-20,20b-dihydroxy-5',6,8,19-tetramethyl-17 -oxo-3',4',5',6,6',10,11,14,15,17,17a,20,20a,20b-tetradecahydro-2H,7H-spiro[11,15-methanofuro[4,3,2-pq][2,6]benzodioxacy clooctadecine-13,2'-pyran]-7-yl 2,6-dideoxy-4-O-(2,6-dideoxy-3-O-methyl-alpha-L-arabino-hexopyranosyl)-3-O-methyl-alpha-L-arabino-hexopyranoside × 5 SOLUTION NMR
NMR测量条件 pH 4.7;318 K;离子强度(mmCIF原始值)25;压力 1
NMR样品组成 0.25 mM [U-15N] alpha7nAChR C317 TMD+ICD, 5 mM sodium acetate, 35 mM LDAO, 25 mM sodium chloride, 5 % D2O, 20 uM DSS, 95% H2O/5% D2O | 95% H2O/5% D2O
NMR样品组成 0.22 mM [U-15N] V311C-MTSL alpha7nAChR TMD+ICD, 5 mM sodium acetate, 35 mM LDAO, 25 mM sodium chloride, 5 % D2O, 20 uM DSS, 220 uM ivermectin, 0.4 % DMSO, 95% H2O/5% D2O | 95% H2O/5% D2O
NMR样品组成 0.22 mM [U-15N] V311C-MTSL alpha7nAChR TMD+ICD, 5 mM sodium acetate, 35 mM LDAO, 25 mM sodium chloride, 5 % D2O, 20 uM DSS, 95% H2O/5% D2O | 95% H2O/5% D2O
NMR样品组成 0.22 mM [U-15N] C335-MTSL alpha7nAChR TMD+ICD, 5 mM sodium acetate, 26 mM LDAO, 25 mM sodium chloride, 5 % D2O, 20 uM DSS, 220 uM ivermectin, 0.4 % DMSO, 95% H2O/5% D2O | 95% H2O/5% D2O
NMR样品组成 0.22 mM [U-15N] C335-MTSL alpha7nAChR TMD+ICD, 5 mM sodium acetate, 26 mM LDAO, 25 mM sodium chloride, 5 % D2O, 20 uM DSS, 95% H2O/5% D2O | 95% H2O/5% D2O
NMR样品组成 0.2 mM [U-15N] C342-MTSL alpha7nAChR TMD+ICD, 5 mM sodium acetate, 26 mM LDAO, 25 mM sodium chloride, 5 % D2O, 20 uM DSS, 200 uM ivermectin, 0.4 % DMSO, 95% H2O/5% D2O | 95% H2O/5% D2O
NMR样品组成 0.2 % [U-15N] C342-MTSL alpha7nAChR TMD+ICD, 5 mM sodium acetate, 26 mM LDAO, 25 mM sodium chloride, 5 % D2O, 20 uM DSS, 95% H2O/5% D2O | 95% H2O/5% D2O
NMR样品组成 0.2 mM [U-15N] S350C-MTSL alpha7nAChR TMD+ICD, 5 mM sodium acetate, 44 mM LDAO, 25 mM sodium chloride, 5 % D2O, 20 uM DSS, 200 uM ivermectin, 0.4 % DMSO, 95% H2O/5% D2O | 95% H2O/5% D2O
NMR样品组成 0.2 mM [U-15N] S350C-MTSL alpha7nAChR TMD+ICD, 5 mM sodium acetate, 44 mM LDAO, 25 mM sodium chloride, 5 % D2O, 20 uM DSS, 95% H2O/5% D2O | 95% H2O/5% D2O
NMR样品组成 0.2 mM [U-15N] C375-MTSL alpha7nAChR TMD+ICD, 5 mM sodium acetate, 35 mM LDAO, 25 mM sodium chloride, 5 % D2O, 20 uM DSS, 200 uM ivermectin, 0.4 % DMSO, 95% H2O/5% D2O | 95% H2O/5% D2O
NMR样品组成 0.2 mM [U-15N] C375-MTSL alpha7nAChR TMD+ICD, 5 mM sodium acetate, 35 mM LDAO, 25 mM sodium chloride, 5 % D2O, 20 uM DSS, 95% H2O/5% D2O | 95% H2O/5% D2O
NMR样品组成 0.25 mM [U-15N] alpha7nAChR C317 TMD+ICD, 5 mM sodium acetate, 35 mM LDAO, 25 mM sodium chloride, 5 % D2O, 20 uM DSS, 30 uM ivermectin, 0.1 % DMSO, 95% H2O/5% D2O | 95% H2O/5% D2O
NMR样品组成 0.25 mM [U-15N] C390-MTSL alpha7nAChR TMD+ICD, 5 mM sodium acetate, 44 mM LDAO, 25 mM sodium chloride, 5 % D2O, 20 uM DSS, 250 uM ivermectin, 0.4 % DMSO, 95% H2O/5% D2O | 95% H2O/5% D2O
NMR样品组成 0.25 mM [U-15N] C390-MTSL alpha7nAChR TMD+ICD, 5 mM sodium acetate, 44 mM LDAO, 25 mM sodium chloride, 5 % D2O, 20 uM DSS, 95% H2O/5% D2O | 95% H2O/5% D2O
NMR样品组成 0.24 mM [U-15N] L415C-MTSL alpha7nAChR TMD+ICD, 5 mM sodium acetate, 35 mM LDAO, 25 mM sodium chloride, 5 % D2O, 20 uM DSS, 240 uM ivermectin, 0.4 % DMSO, 95% H2O/5% D2O | 95% H2O/5% D2O
NMR样品组成 0.24 mM [U-15N] L415C-MTSL alpha7nAChR TMD+ICD, 5 mM sodium acetate, 35 mM LDAO, 25 mM sodium chloride, 5 % D2O, 20 uM DSS, 95% H2O/5% D2O | 95% H2O/5% D2O
NMR样品组成 0.2 mM [U-15N] C435-MTSL alpha7nAChR TMD+ICD, 5 mM sodium acetate, 22 mM LDAO, 25 mM sodium chloride, 5 % D2O, 20 uM DSS, 200 uM ivermectin, 0.4 % DMSO, 95% H2O/5% D2O | 95% H2O/5% D2O
NMR样品组成 0.2 mM [U-15N] C435-MTSL alpha7nAChR TMD+ICD, 5 mM sodium acetate, 22 mM LDAO, 25 mM sodium chloride, 5 % D2O, 20 uM DSS, 95% H2O/5% D2O | 95% H2O/5% D2O
NMR样品组成 0.22 mM [U-13C; U-15N] alpha7nAChR C317 TMD+ICD, 5 mM sodium acetate, 44 mM LDAO, 25 mM sodium chloride, 5 % D2O, 20 uM DSS, 30 uM ivermectin, 30 uM PNU, 0.2 % DMSO, 95% H2O/5% D2O | 95% H2O/5% D2O
NMR样品组成 0.22 mM [U-13C; U-15N] alpha7nAChR C317 TMD+ICD, 5 mM sodium acetate, 44 mM LDAO, 25 mM sodium chloride, 5 % D2O, 20 uM DSS, 95% H2O/5% D2O | 95% H2O/5% D2O
NMR样品组成 0.25 mM [U-15N] alpha7nAChR C317 TMD+ICD, 5 mM sodium acetate, 35 mM LDAO, 25 mM sodium chloride, 5 % D2O, 20 uM DSS, 100 uM ivermectin, 0.3 % DMSO, 95% H2O/5% D2O | 95% H2O/5% D2O
NMR样品组成 0.25 mM [U-15N] alpha7nAChR C317 TMD+ICD, 5 mM sodium acetate, 35 mM LDAO, 25 mM sodium chloride, 5 % D2O, 20 uM DSS, 250 uM ivermectin, 0.55 % DMSO, 95% H2O/5% D2O | 95% H2O/5% D2O
NMR样品组成 0.25 mM [U-15N] alpha7nAChR C317 TMD+ICD, 5 mM sodium acetate, 35 mM LDAO, 25 mM sodium chloride, 5 % D2O, 20 uM DSS, 500 uM ivermectin, 0.95 % DMSO, 95% H2O/5% D2O | 95% H2O/5% D2O
NMR样品组成 0.25 mM [U-15N] alpha7nAChR C317 TMD+ICD, 5 mM sodium acetate, 35 mM LDAO, 25 mM sodium chloride, 5 % D2O, 20 uM DSS, 500 uM ivermectin, 0.8 % DMSO, 95% H2O/5% D2O | 95% H2O/5% D2O
NMR样品组成 0.25 mM [U-15N] alpha7nAChR C317 TMD+ICD, 5 mM sodium acetate, 35 mM LDAO, 25 mM sodium chloride, 5 % D2O, 20 uM DSS, 500 uM ivermectin, 0.8 % DMSO, 95% H2O/5% D2O | 95% H2O/5% D2O
NMR样品组成 0.25 mM [U-15N] alpha7nAChR C317 TMD+ICD, 5 mM sodium acetate, 35 mM LDAO, 25 mM sodium chloride, 5 % D2O, 20 uM DSS, 500 uM ivermectin, 0.8 % DMSO, 95% H2O/5% D2O | 95% H2O/5% D2O
NMR样品组成 0.20 mM [U-15N] alpha7nAChR C317 TMD+ICD, 5 mM sodium acetate, 35 mM LDAO, 25 mM sodium chloride, 5 % D2O, 20 uM DSS, 500 uM ivermectin, 0.8 % DMSO, 95% H2O/5% D2O | 95% H2O/5% D2O
分辨率未提供
8P1H Crystal structure of the chimera of human 14-3-3 zeta and phosphorylated cytoplasmic loop fragment of the alpha7 acetylcholine receptor 提交 2023-05-12 Assembly 1 信息不足 同源多聚体;蛋白 × 2 PDB 声明:dimeric(2) 与蛋白数一致
链 A 361–372(12 aa)
链 B 361–372(12 aa)
非标准单体:是(mmCIF未提供具体位点) 非标准单体:是(mmCIF未提供具体位点) EDO 1,2-ETHANEDIOL × 4 AZI AZIDE ION × 3 BEZ BENZOIC ACID × 1 PEG DI(HYDROXYETHYL)ETHER × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;288 K;0.2 M Magnesium acetate tetrahydrate; 0.1 M Sodium cacodylate trihydrate pH 6.5; 20% w/v Polyethylene glycol 8,000
分辨率 1.95 Å R-free 0.253
8UT1 Alpha7-nicotinic acetylcholine receptor bound to epibatidine 提交 2023-10-30 Assembly 1 信息不足 同源多聚体;蛋白 × 5 PDB 声明:pentameric(5) 与蛋白数一致
链 A 24–412(389 aa)
链 A 413–502(90 aa)
链 B 24–412(389 aa)
链 B 413–502(90 aa)
链 C 24–412(389 aa)
链 C 413–502(90 aa)
链 D 24–412(389 aa)
链 D 413–502(90 aa)
链 E 24–412(389 aa)
链 E 413–502(90 aa)
未记录 CA CALCIUM ION × 5 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 5 POV (2S)-3-(hexadecanoyloxy)-2-[(9Z)-octadec-9-enoyloxy]propyl 2-(trimethylammonio)ethyl phosphate × 15 9Z9 (3beta,14beta,17beta,25R)-3-[4-methoxy-3-(methoxymethyl)butoxy]spirost-5-en × 5 EPJ EPIBATIDINE × 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 2.30 Å
8UTB Alpha7-nicotinic acetylcholine receptor bound to epibatidine and NS-1738 提交 2023-10-30 Assembly 1 信息不足 同源多聚体;蛋白 × 5 PDB 声明:pentameric(5) 与蛋白数一致
链 A 24–412(389 aa)
链 A 413–502(90 aa)
链 B 24–412(389 aa)
链 B 413–502(90 aa)
链 C 24–412(389 aa)
链 C 413–502(90 aa)
链 D 24–412(389 aa)
链 D 413–502(90 aa)
链 E 24–412(389 aa)
链 E 413–502(90 aa)
未记录 XG3 N-(5-chloro-2-hydroxyphenyl)-N'-[2-chloro-5-(trifluoromethyl)phenyl]urea × 5 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 5 EPJ EPIBATIDINE × 5 9Z9 (3beta,14beta,17beta,25R)-3-[4-methoxy-3-(methoxymethyl)butoxy]spirost-5-en × 5 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 2.30 Å
8UZJ Alpha7-nicotinic acetylcholine receptor bound to epibatidine and ivermectin 提交 2023-11-15 Assembly 1 信息不足 同源多聚体;蛋白 × 5 PDB 声明:pentameric(5) 与蛋白数一致
链 A 24–412(389 aa)
链 A 413–502(90 aa)
链 B 24–412(389 aa)
链 B 413–502(90 aa)
链 C 24–412(389 aa)
链 C 413–502(90 aa)
链 D 24–412(389 aa)
链 D 413–502(90 aa)
链 E 24–412(389 aa)
链 E 413–502(90 aa)
未记录 CA CALCIUM ION × 5 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 5 9Z9 (3beta,14beta,17beta,25R)-3-[4-methoxy-3-(methoxymethyl)butoxy]spirost-5-en × 5 EPJ EPIBATIDINE × 5 IVM (2aE,4E,5'S,6S,6'R,7S,8E,11R,13R,15S,17aR,20R,20aR,20bS)-6'-[(2S)-butan-2-yl]-20,20b-dihydroxy-5',6,8,19-tetramethyl-17 -oxo-3',4',5',6,6',10,11,14,15,17,17a,20,20a,20b-tetradecahydro-2H,7H-spiro[11,15-methanofuro[4,3,2-pq][2,6]benzodioxacy clooctadecine-13,2'-pyran]-7-yl 2,6-dideoxy-4-O-(2,6-dideoxy-3-O-methyl-alpha-L-arabino-hexopyranosyl)-3-O-methyl-alpha-L-arabino-hexopyranoside × 5 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 2.30 Å
8V80 Alpha7-nicotinic acetylcholine receptor bound to epibatidine and (-)-TQS 提交 2023-12-04 Assembly 1 信息不足 同源多聚体;蛋白 × 5 PDB 声明:pentameric(5) 与蛋白数一致
链 A 24–412(389 aa)
链 A 413–502(90 aa)
链 B 24–412(389 aa)
链 B 413–502(90 aa)
链 C 24–412(389 aa)
链 C 413–502(90 aa)
链 D 24–412(389 aa)
链 D 413–502(90 aa)
链 E 24–412(389 aa)
链 E 413–502(90 aa)
未记录 CA CALCIUM ION × 5 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 5 POV (2S)-3-(hexadecanoyloxy)-2-[(9Z)-octadec-9-enoyloxy]propyl 2-(trimethylammonio)ethyl phosphate × 10 9Z9 (3beta,14beta,17beta,25R)-3-[4-methoxy-3-(methoxymethyl)butoxy]spirost-5-en × 5 EPJ EPIBATIDINE × 5 YLR (3aR,4S,9bS)-4-(naphthalen-1-yl)-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline-8-sulfonamide × 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 2.34 Å
8V82 Alpha7-nicotinic acetylcholine receptor bound to epibatidine and PNU-120596 提交 2023-12-04 Assembly 1 信息不足 同源多聚体;蛋白 × 5 PDB 声明:pentameric(5) 与蛋白数一致
链 A 24–412(389 aa)
链 A 413–502(90 aa)
链 B 24–412(389 aa)
链 B 413–502(90 aa)
链 C 24–412(389 aa)
链 C 413–502(90 aa)
链 D 24–412(389 aa)
链 D 413–502(90 aa)
链 E 24–412(389 aa)
链 E 413–502(90 aa)
未记录 CA CALCIUM ION × 5 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 5 POV (2S)-3-(hexadecanoyloxy)-2-[(9Z)-octadec-9-enoyloxy]propyl 2-(trimethylammonio)ethyl phosphate × 15 9Z9 (3beta,14beta,17beta,25R)-3-[4-methoxy-3-(methoxymethyl)butoxy]spirost-5-en × 5 EPJ EPIBATIDINE × 5 I34 N-(5-Chloro-2,4-dimethoxyphenyl)-N'-(5-methyl-3-isoxazolyl)-urea × 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 2.61 Å
8V86 Alpha7-nicotinic acetylcholine receptor bound to GAT107 提交 2023-12-04 Assembly 1 信息不足 同源多聚体;蛋白 × 5 PDB 声明:pentameric(5) 与蛋白数一致
链 A 24–412(389 aa)
链 A 413–502(90 aa)
链 B 24–412(389 aa)
链 B 413–502(90 aa)
链 C 24–412(389 aa)
链 C 413–502(90 aa)
链 D 24–412(389 aa)
链 D 413–502(90 aa)
链 E 24–412(389 aa)
链 E 413–502(90 aa)
未记录 POV (2S)-3-(hexadecanoyloxy)-2-[(9Z)-octadec-9-enoyloxy]propyl 2-(trimethylammonio)ethyl phosphate × 10 9Z9 (3beta,14beta,17beta,25R)-3-[4-methoxy-3-(methoxymethyl)butoxy]spirost-5-en × 5 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 5 YLI (3aR,4S,9bS)-4-(4-bromophenyl)-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline-8-sulfonamide × 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 2.47 Å
8V88 Alpha7-nicotinic acetylcholine receptor bound to epibatidine and GAT107 提交 2023-12-05 Assembly 1 信息不足 同源多聚体;蛋白 × 5 PDB 声明:pentameric(5) 与蛋白数一致
链 A 24–412(389 aa)
链 A 413–502(90 aa)
链 B 24–412(389 aa)
链 B 413–502(90 aa)
链 C 24–412(389 aa)
链 C 413–502(90 aa)
链 D 24–412(389 aa)
链 D 413–502(90 aa)
链 E 24–412(389 aa)
链 E 413–502(90 aa)
未记录 CA CALCIUM ION × 5 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 5 POV (2S)-3-(hexadecanoyloxy)-2-[(9Z)-octadec-9-enoyloxy]propyl 2-(trimethylammonio)ethyl phosphate × 10 9Z9 (3beta,14beta,17beta,25R)-3-[4-methoxy-3-(methoxymethyl)butoxy]spirost-5-en × 5 EPJ EPIBATIDINE × 5 YLI (3aR,4S,9bS)-4-(4-bromophenyl)-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline-8-sulfonamide × 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 2.30 Å
8V89 Alpha7-nicotinic acetylcholine receptor time resolved resting state 提交 2023-12-05 Assembly 1 信息不足 同源多聚体;蛋白 × 5 PDB 声明:pentameric(5) 与蛋白数一致
链 A 24–412(389 aa)
链 A 413–502(90 aa)
链 B 24–412(389 aa)
链 B 413–502(90 aa)
链 C 24–412(389 aa)
链 C 413–502(90 aa)
链 D 24–412(389 aa)
链 D 413–502(90 aa)
链 E 24–412(389 aa)
链 E 413–502(90 aa)
未记录 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 5 R16 HEXADECANE × 5 9Z9 (3beta,14beta,17beta,25R)-3-[4-methoxy-3-(methoxymethyl)butoxy]spirost-5-en × 5 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 2.53 Å
8V8A Alpha7-nicotinic acetylcholine receptor time resolved bound to epibatidine and PNU-120596 desensitized intermediate state 提交 2023-12-05 Assembly 1 信息不足 同源多聚体;蛋白 × 5 PDB 声明:pentameric(5) 与蛋白数一致
链 A 24–412(389 aa)
链 A 413–502(90 aa)
链 B 24–412(389 aa)
链 B 413–502(90 aa)
链 C 24–412(389 aa)
链 C 413–502(90 aa)
链 D 24–412(389 aa)
链 D 413–502(90 aa)
链 E 24–412(389 aa)
链 E 413–502(90 aa)
未记录 CA CALCIUM ION × 5 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 5 POV (2S)-3-(hexadecanoyloxy)-2-[(9Z)-octadec-9-enoyloxy]propyl 2-(trimethylammonio)ethyl phosphate × 15 9Z9 (3beta,14beta,17beta,25R)-3-[4-methoxy-3-(methoxymethyl)butoxy]spirost-5-en × 5 EPJ EPIBATIDINE × 5 I34 N-(5-Chloro-2,4-dimethoxyphenyl)-N'-(5-methyl-3-isoxazolyl)-urea × 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 2.19 Å
8V8C Alpha7-nicotinic acetylcholine receptor time resolved bound to epibatidine and PNU-120596 asymmetric state 1 提交 2023-12-05 Assembly 1 信息不足 同源多聚体;蛋白 × 5 PDB 声明:pentameric(5) 与蛋白数一致
链 A 24–412(389 aa)
链 A 413–502(90 aa)
链 B 24–412(389 aa)
链 B 413–502(90 aa)
链 C 24–412(389 aa)
链 C 413–502(90 aa)
链 D 24–412(389 aa)
链 D 413–502(90 aa)
链 E 24–412(389 aa)
链 E 413–502(90 aa)
未记录 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 10 EPJ EPIBATIDINE × 5 I34 N-(5-Chloro-2,4-dimethoxyphenyl)-N'-(5-methyl-3-isoxazolyl)-urea × 5 CA CALCIUM ION × 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 3.29 Å
8V8D Alpha7-nicotinic acetylcholine receptor time resolved bound to epibatidine and PNU-120596 asymmetric state 2 提交 2023-12-05 Assembly 1 信息不足 同源多聚体;蛋白 × 5 PDB 声明:pentameric(5) 与蛋白数一致
链 A 24–412(389 aa)
链 A 413–502(90 aa)
链 B 24–412(389 aa)
链 B 413–502(90 aa)
链 C 24–412(389 aa)
链 C 413–502(90 aa)
链 D 24–412(389 aa)
链 D 413–502(90 aa)
链 E 24–412(389 aa)
链 E 413–502(90 aa)
未记录 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 10 EPJ EPIBATIDINE × 5 I34 N-(5-Chloro-2,4-dimethoxyphenyl)-N'-(5-methyl-3-isoxazolyl)-urea × 5 CA CALCIUM ION × 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 3.31 Å
9IIR human alpha 7 nicotinic acetylcholine receptor in complex with GAT107 and calcium (desensitized state) 提交 2024-06-21 Assembly 1 其他组合 同源多聚体;蛋白 × 5 PDB 声明:pentameric(5) 与蛋白数一致
链 A 1–502(502 aa)
链 B 1–502(502 aa)
链 C 1–502(502 aa)
链 D 1–502(502 aa)
链 E 1–502(502 aa)
未记录 YLI (3aR,4S,9bS)-4-(4-bromophenyl)-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline-8-sulfonamide × 5 CA CALCIUM ION × 5 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 10 CLR CHOLESTEROL × 5 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 8
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 2.93 Å
9IIV human alpha 7 nicotinic acetylcholine receptor in complex with GAT107 and calcium (open state) 提交 2024-06-21 Assembly 1 其他组合 同源多聚体;蛋白 × 5 PDB 声明:pentameric(5) 与蛋白数一致
链 A 1–502(502 aa)
链 B 1–502(502 aa)
链 C 1–502(502 aa)
链 D 1–502(502 aa)
链 E 1–502(502 aa)
未记录 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 10 CA CALCIUM ION × 5 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 8
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 2.89 Å
9J37 Cryo-EM structure of human Alpha-7 nicotinic acetylcholine receptor 提交 2024-08-08 Assembly 1 其他组合 同源多聚体;蛋白 × 5 PDB 声明:pentameric(5) 与蛋白数一致
链 A 23–502(480 aa)
链 B 23–502(480 aa)
链 C 23–502(480 aa)
链 D 23–502(480 aa)
链 E 23–502(480 aa)
未记录 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 5 CLR CHOLESTEROL × 5 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 7.5
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 3.30 Å
9LH5 human alpha 7 nicotinic acetylcholine receptor in complex with L-nicotine (open state) 提交 2025-01-11 Assembly 1 其他组合 同源多聚体;蛋白 × 5 PDB 声明:pentameric(5) 与蛋白数一致
链 A 1–502(502 aa)
链 B 1–502(502 aa)
链 C 1–502(502 aa)
链 D 1–502(502 aa)
链 E 1–502(502 aa)
未记录 NCT (S)-3-(1-METHYLPYRROLIDIN-2-YL)PYRIDINE × 5 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 5 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 8
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 2.61 Å
9LH6 human alpha 7 nicotinic acetylcholine receptor in complex with L-nicotine (five-nicotine-bound desensitized state) 提交 2025-01-11 Assembly 1 其他组合 同源多聚体;蛋白 × 5 PDB 声明:pentameric(5) 与蛋白数一致
链 A 1–502(502 aa)
链 B 1–502(502 aa)
链 C 1–502(502 aa)
链 D 1–502(502 aa)
链 E 1–502(502 aa)
未记录 NCT (S)-3-(1-METHYLPYRROLIDIN-2-YL)PYRIDINE × 5 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 5 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 8
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 2.69 Å
9LH8 human alpha 7 nicotinic acetylcholine receptor in complex with L-nicotine (four-nicotine-bound desensitized state) 提交 2025-01-11 Assembly 1 其他组合 同源多聚体;蛋白 × 5 PDB 声明:pentameric(5) 与蛋白数一致
链 A 1–502(502 aa)
链 B 1–502(502 aa)
链 C 1–502(502 aa)
链 D 1–502(502 aa)
链 E 1–502(502 aa)
未记录 NCT (S)-3-(1-METHYLPYRROLIDIN-2-YL)PYRIDINE × 4 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 5 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 8
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 2.74 Å
9LH9 human alpha 7 nicotinic acetylcholine receptor in complex with L-nicotine (ortho-three-nicotine-bound desensitized state) 提交 2025-01-11 Assembly 1 其他组合 同源多聚体;蛋白 × 5 PDB 声明:pentameric(5) 与蛋白数一致
链 A 1–502(502 aa)
链 B 1–502(502 aa)
链 C 1–502(502 aa)
链 D 1–502(502 aa)
链 E 1–502(502 aa)
未记录 NCT (S)-3-(1-METHYLPYRROLIDIN-2-YL)PYRIDINE × 3 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 5 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 8
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 2.98 Å
9LHA human alpha 7 nicotinic acetylcholine receptor in complex with L-nicotine (meta-three-nicotine-bound desensitized state) 提交 2025-01-11 Assembly 1 其他组合 同源多聚体;蛋白 × 5 PDB 声明:pentameric(5) 与蛋白数一致
链 A 1–502(502 aa)
链 B 1–502(502 aa)
链 C 1–502(502 aa)
链 D 1–502(502 aa)
链 E 1–502(502 aa)
未记录 NCT (S)-3-(1-METHYLPYRROLIDIN-2-YL)PYRIDINE × 3 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 5 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 8
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 2.96 Å
9LHB human alpha 7 nicotinic acetylcholine receptor in complex with L-nicotine (ortho-two-nicotine-bound desensitized state) 提交 2025-01-11 Assembly 1 其他组合 同源多聚体;蛋白 × 5 PDB 声明:pentameric(5) 与蛋白数一致
链 A 1–502(502 aa)
链 B 1–502(502 aa)
链 C 1–502(502 aa)
链 D 1–502(502 aa)
链 E 1–502(502 aa)
未记录 NCT (S)-3-(1-METHYLPYRROLIDIN-2-YL)PYRIDINE × 2 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 5 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 8
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 3.11 Å
9LHC human alpha 7 nicotinic acetylcholine receptor in complex with L-nicotine (meta-two-nicotine-bound desensitized state) 提交 2025-01-11 Assembly 1 其他组合 同源多聚体;蛋白 × 5 PDB 声明:pentameric(5) 与蛋白数一致
链 A 1–502(502 aa)
链 B 1–502(502 aa)
链 C 1–502(502 aa)
链 D 1–502(502 aa)
链 E 1–502(502 aa)
未记录 NCT (S)-3-(1-METHYLPYRROLIDIN-2-YL)PYRIDINE × 2 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 5 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 8
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 3.17 Å
9LHD human alpha 7 nicotinic acetylcholine receptor in complex with L-nicotine (one-nicotine-bound desensitized state) 提交 2025-01-11 Assembly 1 其他组合 同源多聚体;蛋白 × 5 PDB 声明:pentameric(5) 与蛋白数一致
链 A 1–502(502 aa)
链 B 1–502(502 aa)
链 C 1–502(502 aa)
链 D 1–502(502 aa)
链 E 1–502(502 aa)
未记录 NCT (S)-3-(1-METHYLPYRROLIDIN-2-YL)PYRIDINE × 1 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 5 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 8
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 3.24 Å
9LHE human alpha 7 nicotinic acetylcholine receptor in complex with L-nicotine (nicotine-free desensitized state) 提交 2025-01-11 Assembly 1 其他组合 同源多聚体;蛋白 × 5 PDB 声明:pentameric(5) 与蛋白数一致
链 A 1–502(502 aa)
链 B 1–502(502 aa)
链 C 1–502(502 aa)
链 D 1–502(502 aa)
链 E 1–502(502 aa)
未记录 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 5 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 8
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 3.25 Å
9LN7 Alpha-7 nicotinic acetylcholine receptor bound to inhibitory bicyclic peptide KP2007 in a resting state. 提交 2025-01-20 Assembly 1 其他组合 异源复合物;蛋白 × 10 PDB 声明:decameric(10) 与蛋白数一致
链 A 1–502(502 aa)
链 C 1–502(502 aa)
链 E 1–502(502 aa)
链 G 1–502(502 aa)
链 I 1–502(502 aa)
未记录 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 5 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 8
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 2.94 Å
9NX0 Alpha7-nicotinic acetylcholine receptor bound to conotoxin ImI 提交 2025-03-25 Assembly 1 其他组合 异源复合物;蛋白 × 10 PDB 声明:decameric(10) 与蛋白数一致
链 A 24–501(478 aa)
链 B 24–501(478 aa)
链 C 24–501(478 aa)
链 D 24–501(478 aa)
链 E 24–501(478 aa)
未记录 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 5 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 3.06 Å
9NX1 Alpha7-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 × 6 PDB 声明:hexameric(6) 与蛋白数一致
链 B 24–501(478 aa)
链 C 24–501(478 aa)
链 D 24–501(478 aa)
链 E 24–501(478 aa)
链 F 24–501(478 aa)
未记录 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 10 EPJ EPIBATIDINE × 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 3.10 Å
9QTN Human alpha7 nicotinic receptor in complex with the F1 nanobody 提交 2025-04-09 Assembly 1 其他组合 异源复合物;蛋白 × 10 PDB 声明:decameric(10) 与蛋白数一致
链 A 24–502(479 aa)
链 B 24–502(479 aa)
链 C 24–502(479 aa)
链 D 24–502(479 aa)
链 E 24–502(479 aa)
未记录 未记录非水小分子 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 7.8
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 2.28 Å
9QTO Human alpha7 nicotinic receptor in complex with the E6 nanobody 提交 2025-04-09 Assembly 1 信息不足 异源复合物;蛋白 × 10 PDB 声明:decameric(10) 与蛋白数一致
链 A 24–349(326 aa)
链 B 24–349(326 aa)
链 C 24–349(326 aa)
链 D 24–349(326 aa)
链 E 24–349(326 aa)
未记录 未记录非水小分子 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 7.8
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 2.16 Å
9VIQ human alpha 7 nicotinic acetylcholine receptor L277A mutant in complex with L-nicotine (desensitized state) 提交 2025-06-19 Assembly 1 其他组合 同源多聚体;蛋白 × 5 PDB 声明:pentameric(5) 与蛋白数一致
链 A 1–502(502 aa)
链 B 1–502(502 aa)
链 C 1–502(502 aa)
链 D 1–502(502 aa)
链 E 1–502(502 aa)
突变:L277A 突变:L277A 突变:L277A 突变:L277A 突变:L277A NCT (S)-3-(1-METHYLPYRROLIDIN-2-YL)PYRIDINE × 5 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 5 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 8
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 3.24 Å
9VIX human alpha 7 nicotinic acetylcholine receptor L278A mutant in complex with L-nicotine (desensitized state) 提交 2025-06-19 Assembly 1 其他组合 同源多聚体;蛋白 × 5 PDB 声明:pentameric(5) 与蛋白数一致
链 A 1–502(502 aa)
链 B 1–502(502 aa)
链 C 1–502(502 aa)
链 D 1–502(502 aa)
链 E 1–502(502 aa)
突变:L278A 突变:L278A 突变:L278A 突变:L278A 突变:L278A NCT (S)-3-(1-METHYLPYRROLIDIN-2-YL)PYRIDINE × 5 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 5 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 8
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 3.06 Å