当前蛋白身份:Q6S3H9 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 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
1OED STRUCTURE OF ACETYLCHOLINE RECEPTOR PORE FROM ELECTRON IMAGES 提交 2003-03-24 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 E 235–494(260 aa) 片段:MEMBRANE-SPANNING DOMAIN, RESIDUES 236-495
未记录 未记录非水小分子 ELECTRON MICROSCOPY
cryo-EM缓冲液 SODIUM CACODYLATE;pH 6.8
cryo-EM玻璃化条件 LIQUID ETHANE
分辨率 4.00 Å
2BG9 REFINED STRUCTURE OF THE NICOTINIC ACETYLCHOLINE RECEPTOR AT 4A RESOLUTION. 提交 2004-12-17 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 E 18–181(164 aa)
链 E 189–332(144 aa)
链 E 432–493(62 aa)
未记录 未记录非水小分子 ELECTRON MICROSCOPY
cryo-EM缓冲液 100MM SODIUM CACODYLATE;pH 6.8;100MM SODIUM CACODYLATE
cryo-EM玻璃化条件 LIQUID ETHANE
分辨率 4.00 Å
4AQ5 Gating movement in acetylcholine receptor analysed by time-resolved electron cryo-microscopy (closed class) 提交 2012-04-12 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 E 18–505(488 aa)
未记录 未记录非水小分子 ELECTRON MICROSCOPY
cryo-EM缓冲液 100MM SODIUM CACODYLATE, 1MM CALCIUM CHLORIDE;pH 7;100MM SODIUM CACODYLATE, 1MM CALCIUM CHLORIDE
cryo-EM玻璃化条件 冷冻剂 ETHANE;VITRIFICATION 1 -- CRYOGEN- ETHANE, HUMIDITY- 85 TEMPERATURE- 120 INSTRUMENT- HOMEMADE PLUNGER METHOD- BLOT UNTIL APPLIED DROPLET LOSES CONTACT WITH FILTER PAPER (INDICATED BY LOSS OF TRANSPARENCY TYPICALLY 6S) TIMERESOLVEDSTATE- VITRIFIED WITHIN 10MS OF EXPOSURE TO ACETYLCHOLINE (APPLIED AS THE GRID IS BEING PLUNGED USING A FINE FOCUSSED SPRAY POSITIONED ABOUT 1CM ABOVE THE ETHANE SURFACE) DETAILS- VITRIFICATION CARRIED OUT AT AN AMBIENT TEMPERATURE OF 8 DEGREES
分辨率 6.20 Å
4AQ9 Gating movement in acetylcholine receptor analysed by time- resolved electron cryo-microscopy (open class) 提交 2012-04-13 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 E 18–505(488 aa)
未记录 未记录非水小分子 ELECTRON MICROSCOPY
cryo-EM缓冲液 100MM SODIUM CACODYLATE, 1MM CALCIUM CHLORIDE;pH 7;100MM SODIUM CACODYLATE, 1MM CALCIUM CHLORIDE
cryo-EM玻璃化条件 冷冻剂 ETHANE;VITRIFICATION 1 -- CRYOGEN- ETHANE, HUMIDITY- 85 TEMPERATURE- 120 INSTRUMENT- HOMEMADE PLUNGER METHOD- BLOT UNTIL APPLIED DROPLET LOSES CONTACT WITH FILTER PAPER (INDICATED BY LOSS OF TRANSPARENCY TYPICALLY 6S) TIMERESOLVEDSTATE- VITRIFIED WITHIN 10MS OF EXPOSURE TO ACETYLCHOLINE (APPLIED AS THE GRID IS BEING PLUNGED USING A FINE FOCUSSED SPRAY POSITIONED ABOUT 1CM ABOVE THE ETHANE SURFACE) DETAILS- VITRIFICATION CARRIED OUT AT AN AMBIENT TEMPERATURE OF 8 DEGREES
分辨率 6.20 Å
4BOG The structure and super-organization of acetylcholine receptor-rapsyn complexes 提交 2013-05-20 Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 30 PDB 声明:30-meric(30) 与蛋白数一致
链 3 1–505(505 aa)
链 E 1–505(505 aa)
链 J 1–505(505 aa)
链 O 1–505(505 aa)
链 T 1–505(505 aa)
链 Y 1–505(505 aa)
未记录 未记录非水小分子 ELECTRON MICROSCOPY
cryo-EM缓冲液 400 MM NACL, 20 MM PHOSPHATE BUFFER, LEUPEPTIN 0.3 MG/L, PEPSTATIN 1 MG/L;pH 7.4;400 MM NACL, 20 MM PHOSPHATE BUFFER, LEUPEPTIN 0.3 MG/L, PEPSTATIN 1 MG/L
cryo-EM玻璃化条件 冷冻剂 ETHANE;ETHANE
分辨率 50.00 Å
4BOI The structure and super-organization of acetylcholine receptor-rapsyn complexes class A 提交 2013-05-20 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 E 1–505(505 aa)
未记录 未记录非水小分子 ELECTRON MICROSCOPY
cryo-EM缓冲液 400 MM NACL, 20 MM PHOSPHATE BUFFER, LEUPEPTIN 0.3 MG/L, PEPSTATIN 1 MG/L;pH 7.4;400 MM NACL, 20 MM PHOSPHATE BUFFER, LEUPEPTIN 0.3 MG/L, PEPSTATIN 1 MG/L
cryo-EM玻璃化条件 冷冻剂 ETHANE;VITRIFICATION 1 -- CRYOGEN- ETHANE, HUMIDITY- 90, TEMPERATURE- 78, INSTRUMENT- HOMEMADE PLUNGER, METHOD- BLOT FROM THE CARBON SIDE
分辨率 41.00 Å
4BON The structure and super-organization of acetylcholine receptor-rapsyn complexes class B 提交 2013-05-21 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 E 1–505(505 aa)
未记录 未记录非水小分子 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 7.4
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 40.00 Å
4BOO The structure and super-organization of acetylcholine receptor-rapsyn complexes class C 提交 2013-05-21 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 E 1–505(505 aa)
未记录 未记录非水小分子 ELECTRON MICROSCOPY
cryo-EM缓冲液 400 MM NACL, 20 MM PHOSPHATE BUFFER, LEUPEPTIN 0.3 MG/L, PEPSTATIN 1 MG/L;pH 7.4;400 MM NACL, 20 MM PHOSPHATE BUFFER, LEUPEPTIN 0.3 MG/L, PEPSTATIN 1 MG/L
cryo-EM玻璃化条件 冷冻剂 ETHANE;CRYOGEN- ETHANE, HUMIDITY- 90, TEMPERATURE- 78, INSTRUMENT- HOMEMADE PLUNGER, METHOD- BLOT FROM THE CARBON SIDE
分辨率 42.00 Å
4BOR The structure and super-organization of acetylcholine receptor-rapsyn complexes class D 提交 2013-05-22 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 E 1–505(505 aa)
未记录 未记录非水小分子 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 7.4
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 42.00 Å
4BOT The structure and super-organization of acetylcholine receptor- rapsyn complexes class E 提交 2013-05-22 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 E 1–505(505 aa)
未记录 未记录非水小分子 ELECTRON MICROSCOPY
cryo-EM缓冲液 400 MM NACL, 20 MM PHOSPHATE BUFFER, LEUPEPTIN 0.3 MG/L, PEPSTATIN 1 MG/L;pH 7.4;400 MM NACL, 20 MM PHOSPHATE BUFFER, LEUPEPTIN 0.3 MG/L, PEPSTATIN 1 MG/L
cryo-EM玻璃化条件 冷冻剂 ETHANE;VITRIFICATION 1 -- CRYOGEN- ETHANE, HUMIDITY- 90, TEMPERATURE- 78, INSTRUMENT- HOMEMADE PLUNGER, METHOD- BLOT FROM THE CARBON SIDE,
分辨率 42.00 Å