当前蛋白身份:P32911 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
2OGH Solution structure of yeast eIF1 提交 2007-01-05 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 1–108(108 aa)
未记录 未记录非水小分子 SOLUTION NMR
NMR测量条件 pH 7.2;298 K;离子强度(mmCIF原始值)300mM NaCl;压力 1
NMR样品组成 50mM sodium phosphate, 300mM NaCl, 5mM bME, pH 7.2, 95% H2O, 5% D2O | 95% H2O/5% D2O
分辨率未提供
2RVH NMR structure of eIF1 提交 2015-10-16 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 1–108(108 aa)
未记录 未记录非水小分子 SOLUTION NMR
NMR测量条件 pH 7;298 K;离子强度(mmCIF原始值)170;压力 ambient
NMR样品组成 0.4 mM [U-100% 13C; U-100% 15N] entity-1, 20 mM sodium phosphate-2, 150 mM sodium chloride-3, 1 mM DTT-4, 95% H2O/5% D2O | 95% H2O/5% D2O
分辨率未提供
3J80 CryoEM structure of 40S-eIF1-eIF1A preinitiation complex 提交 2014-08-28 Assembly 1 蛋白–RNA 异源复合物;蛋白 × 36 PDB 声明:37-meric(37) 与全部聚合物一致
链 j 1–108(108 aa)
未记录 MG MAGNESIUM ION × 67 ZN ZINC ION × 3 ELECTRON MICROSCOPY
cryo-EM缓冲液 20 mM MES-KOH, 40 mM potassium acetate, 10 mM ammonium acetate, 8 mM magnesium acetate, 2 mM DTT;pH 6.5;20 mM MES-KOH, 40 mM potassium acetate, 10 mM ammonium acetate, 8 mM magnesium acetate, 2 mM DTT
cryo-EM玻璃化条件 Blot for 2.5 seconds before plunging;120 K;冷冻剂 ETHANE;Blot for 2.5 seconds before plunging into liquid ethane (FEI VITROBOT MARK I)
分辨率 3.75 Å
3J81 CryoEM structure of a partial yeast 48S preinitiation complex 提交 2014-08-29 Assembly 1 蛋白–RNA 异源复合物;蛋白 × 39 PDB 声明:42-meric(42) 与全部聚合物一致
链 m 1–108(108 aa)
突变:S264Y MG MAGNESIUM ION × 81 ZN ZINC ION × 3 MET METHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM缓冲液 20 mM MES-KOH, 40 mM potassium acetate, 10 mM ammonium acetate, 8 mM magnesium acetate, 2 mM DTT;pH 6.5;20 mM MES-KOH, 40 mM potassium acetate, 10 mM ammonium acetate, 8 mM magnesium acetate, 2 mM DTT
cryo-EM玻璃化条件 Blot for 2.5 seconds before plunging;120 K;冷冻剂 ETHANE;Blot for 2.5 seconds before plunging into liquid ethane (FEI VITROBOT MARK I)
分辨率 4.00 Å
3JAM CryoEM structure of 40S-eIF1A-eIF1 complex from yeast 提交 2015-06-17 Assembly 1 蛋白–RNA 异源复合物;蛋白 × 36 PDB 声明:37-meric(37) 与全部聚合物一致
链 j 1–108(108 aa)
未记录 MG MAGNESIUM ION × 80 ZN ZINC ION × 3 ELECTRON MICROSCOPY
cryo-EM缓冲液 20 mM MES-KOH, 40 mM potassium acetate, 10 mM ammonium acetate, 8 mM magnesium acetate, 2 mM DTT;pH 6.5;20 mM MES-KOH, 40 mM potassium acetate, 10 mM ammonium acetate, 8 mM magnesium acetate, 2 mM DTT
cryo-EM玻璃化条件 Blot for 2.5 to 3 seconds before plunging;120 K;冷冻剂 ETHANE;Blot for 2.5 to 3 seconds before plunging into liquid ethane (FEI VITROBOT MARK I).
分辨率 3.46 Å
3JAP Structure of a partial yeast 48S preinitiation complex in closed conformation 提交 2015-06-18 Assembly 1 蛋白–RNA 异源复合物;蛋白 × 44 PDB 声明:47-meric(47) 与全部聚合物一致
链 m 1–108(108 aa)
未记录 MG MAGNESIUM ION × 81 ZN ZINC ION × 4 MET METHIONINE × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM缓冲液 20 mM MES-KOH, 40 mM potassium acetate, 10 mM ammonium acetate, 8 mM magnesium acetate, 2 mM DTT;pH 6.5;20 mM MES-KOH, 40 mM potassium acetate, 10 mM ammonium acetate, 8 mM magnesium acetate, 2 mM DTT
cryo-EM玻璃化条件 Blot for 2.5 to 3 seconds before plunging;120 K;冷冻剂 ETHANE;Blot for 2.5 to 3 seconds before plunging into liquid ethane (FEI VITROBOT MARK I).
分辨率 4.90 Å
6GSM Structure of a partial yeast 48S preinitiation complex in open conformation. 提交 2018-06-14 Assembly 1 蛋白–RNA 异源复合物;蛋白 × 44 PDB 声明:47-meric(47) 与全部聚合物一致
链 m 13–108(96 aa)
未记录 7NO [(2~{R},3~{S},4~{R},5~{R})-5-(6-aminopurin-9-yl)-4-oxidanyl-2-(phosphonooxymethyl)oxolan-3-yl] (2~{S})-2-azanyl-4-methylsulfanyl-butanoate × 1 MG MAGNESIUM ION × 82 ZN ZINC ION × 4 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 6.5
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 5.15 Å
6GSN Structure of a partial yeast 48S preinitiation complex in closed conformation 提交 2018-06-14 Assembly 1 蛋白–RNA 异源复合物;蛋白 × 44 PDB 声明:47-meric(47) 与全部聚合物一致
链 m 19–108(90 aa)
未记录 MG MAGNESIUM ION × 81 ZN ZINC ION × 4 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 MET METHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 6.5
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 5.75 Å
6ZCE Structure of a yeast ABCE1-bound 43S pre-initiation complex 提交 2020-06-10 Assembly 1 蛋白–RNA 异源复合物;蛋白 × 44 PDB 声明:45-meric(45) 与全部聚合物一致
链 m 1–108(108 aa)
未记录 ZN ZINC ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 MG MAGNESIUM ION × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 SF4 IRON/SULFUR CLUSTER × 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 5.30 Å
8S8F Structure of a yeast 48S-AUC preinitiation complex in closed conformation (model py48S-AUC-3.2) 提交 2024-03-06 Assembly 1 蛋白–RNA 异源复合物;蛋白 × 39 PDB 声明:42-meric(42) 与全部聚合物一致
链 m 1–108(108 aa)
未记录 MG MAGNESIUM ION × 116 ZN ZINC ION × 4 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 MET METHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 6.5
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 3.95 Å
8S8I Structure of a yeast 48S-AUC preinitiation complex in closed conformation (model py48S-AUC-eIF1) 提交 2024-03-06 Assembly 1 蛋白–RNA 异源复合物;蛋白 × 39 PDB 声明:42-meric(42) 与全部聚合物一致
链 m 1–108(108 aa)
未记录 MG MAGNESIUM ION × 117 ZN ZINC ION × 4 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 MET METHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 6.5
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 4.30 Å
8S8K Structure of a yeast 48S-AUC preinitiation complex in swivelled conformation (model py48S-AUC-swiv-eIF1) 提交 2024-03-06 Assembly 1 蛋白–RNA 异源复合物;蛋白 × 40 PDB 声明:43-meric(43) 与全部聚合物一致
链 m 1–108(108 aa)
未记录 MG MAGNESIUM ION × 96 ZN ZINC ION × 4 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 MET METHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 6.5
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 4.00 Å