4v4n

Structure of the Methanococcus jannaschii ribosome-SecYEBeta channel complex

Method: ELECTRON MICROSCOPY
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1. 蛋白身份与相关结构 Protein Identity & Related Structures

Preprotein translocase subunit SecE

Methanococcus jannaschii

UniProt Q57817

当前结构中的状态

Assembly 物理组成 蛋白状态 分子拷贝数 共同组分 数据核对
1 蛋白–RNA 异源复合物 蛋白 65 RNA 4 Preprotein translocase subunit SecG × 1 (P60460) 50S ribosomal protein L39E × 1 50S ribosomal protein L19E × 1 50S ribosomal protein L22P × 1 50S ribosomal protein L23P × 1 50S ribosomal protein L24P × 1 50S ribosomal protein L29P × 1 Protein translocase subunit SecY × 1 (Q60175) E-tRNA × 1 16S ribosomal RNA × 1 30S ribosomal protein L7AE × 2 30S ribosomal protein S3AE × 1 30S ribosomal protein S2P × 1 30S ribosomal protein S3P × 1 30S ribosomal protein S4P × 1 30S ribosomal protein S4E × 1 30S ribosomal protein S5P × 1 30S ribosomal protein S6E × 1 30S ribosomal protein S7P × 1 30S ribosomal protein S8P × 1 30S ribosomal protein S8E × 1 30S ribosomal protein S9P × 1 30S ribosomal protein S10P × 1 30S ribosomal protein S11P × 1 30S ribosomal protein S12P × 1 30S ribosomal protein S13P × 1 30S ribosomal protein S14P × 1 30S ribosomal protein S15P/S13E × 1 30S ribosomal protein S17P × 1 30S ribosomal protein S17E × 1 30S ribosomal protein S19P × 1 30S ribosomal protein S19E × 1 30S ribosomal protein S24E × 1 30S ribosomal protein S27E × 1 30S ribosomal protein S28E × 1 30S ribosomal protein S27AE × 1 23S ribosomal RNA × 1 5S ribosomal RNA × 1 50S ribosomal protein L14E × 2 50S ribosomal protein L1P × 1 50S ribosomal protein L31E × 1 50S ribosomal protein L2 × 1 50S ribosomal protein L32E × 1 50S ribosomal protein L3P × 1 50S ribosomal protein L4P × 1 50S ribosomal protein L34E × 1 50S ribosomal protein L5P × 1 50S ribosomal protein L37E × 1 50S ribosomal protein L6P × 1 50S ribosomal protein L40E × 1 50S ribosomal protein L11P × 1 50S ribosomal protein L41E × 1 50S ribosomal protein L13P × 1 50S ribosomal protein L37AE × 1 50S ribosomal protein L14P × 1 50S ribosomal protein L44E × 1 50S ribosomal protein P0/L10E × 1 50S ribosomal protein L15P × 1 50S ribosomal protein L15E × 1 50S ribosomal protein L10E/L16 × 1 50S ribosomal protein L18P × 1 50S ribosomal protein L18E × 1 50S ribosomal protein L21E × 1 50S ribosomal protein L24E × 1 50S ribosomal protein L30P × 1 50S ribosomal protein L30E × 1 与全部聚合物一致

数据库中的同蛋白其他状态

查看构建体与数据证据
UniProt名称 SECE_METJA
Isoform —
PDB实体 1
链与序列区间 作者链 A7; PDB构建体 1–67; UniProt 1–67

Preprotein translocase subunit SecG

Methanococcus jannaschii

UniProt P60460

当前结构中的状态

Assembly 物理组成 蛋白状态 分子拷贝数 共同组分 数据核对
1 蛋白–RNA 异源复合物 蛋白 65 RNA 4 Preprotein translocase subunit SecE × 1 (Q57817) 50S ribosomal protein L39E × 1 50S ribosomal protein L19E × 1 50S ribosomal protein L22P × 1 50S ribosomal protein L23P × 1 50S ribosomal protein L24P × 1 50S ribosomal protein L29P × 1 Protein translocase subunit SecY × 1 (Q60175) E-tRNA × 1 16S ribosomal RNA × 1 30S ribosomal protein L7AE × 2 30S ribosomal protein S3AE × 1 30S ribosomal protein S2P × 1 30S ribosomal protein S3P × 1 30S ribosomal protein S4P × 1 30S ribosomal protein S4E × 1 30S ribosomal protein S5P × 1 30S ribosomal protein S6E × 1 30S ribosomal protein S7P × 1 30S ribosomal protein S8P × 1 30S ribosomal protein S8E × 1 30S ribosomal protein S9P × 1 30S ribosomal protein S10P × 1 30S ribosomal protein S11P × 1 30S ribosomal protein S12P × 1 30S ribosomal protein S13P × 1 30S ribosomal protein S14P × 1 30S ribosomal protein S15P/S13E × 1 30S ribosomal protein S17P × 1 30S ribosomal protein S17E × 1 30S ribosomal protein S19P × 1 30S ribosomal protein S19E × 1 30S ribosomal protein S24E × 1 30S ribosomal protein S27E × 1 30S ribosomal protein S28E × 1 30S ribosomal protein S27AE × 1 23S ribosomal RNA × 1 5S ribosomal RNA × 1 50S ribosomal protein L14E × 2 50S ribosomal protein L1P × 1 50S ribosomal protein L31E × 1 50S ribosomal protein L2 × 1 50S ribosomal protein L32E × 1 50S ribosomal protein L3P × 1 50S ribosomal protein L4P × 1 50S ribosomal protein L34E × 1 50S ribosomal protein L5P × 1 50S ribosomal protein L37E × 1 50S ribosomal protein L6P × 1 50S ribosomal protein L40E × 1 50S ribosomal protein L11P × 1 50S ribosomal protein L41E × 1 50S ribosomal protein L13P × 1 50S ribosomal protein L37AE × 1 50S ribosomal protein L14P × 1 50S ribosomal protein L44E × 1 50S ribosomal protein P0/L10E × 1 50S ribosomal protein L15P × 1 50S ribosomal protein L15E × 1 50S ribosomal protein L10E/L16 × 1 50S ribosomal protein L18P × 1 50S ribosomal protein L18E × 1 50S ribosomal protein L21E × 1 50S ribosomal protein L24E × 1 50S ribosomal protein L30P × 1 50S ribosomal protein L30E × 1 与全部聚合物一致

数据库中的同蛋白其他状态

查看构建体与数据证据
UniProt名称 SECG_METJA
Isoform —
PDB实体 2
链与序列区间 作者链 A8; PDB构建体 1–52; UniProt 1–52

Protein translocase subunit SecY

Methanococcus jannaschii

UniProt Q60175

当前结构中的状态

Assembly 物理组成 蛋白状态 分子拷贝数 共同组分 数据核对
1 蛋白–RNA 异源复合物 蛋白 65 RNA 4 Preprotein translocase subunit SecE × 1 (Q57817) Preprotein translocase subunit SecG × 1 (P60460) 50S ribosomal protein L39E × 1 50S ribosomal protein L19E × 1 50S ribosomal protein L22P × 1 50S ribosomal protein L23P × 1 50S ribosomal protein L24P × 1 50S ribosomal protein L29P × 1 E-tRNA × 1 16S ribosomal RNA × 1 30S ribosomal protein L7AE × 2 30S ribosomal protein S3AE × 1 30S ribosomal protein S2P × 1 30S ribosomal protein S3P × 1 30S ribosomal protein S4P × 1 30S ribosomal protein S4E × 1 30S ribosomal protein S5P × 1 30S ribosomal protein S6E × 1 30S ribosomal protein S7P × 1 30S ribosomal protein S8P × 1 30S ribosomal protein S8E × 1 30S ribosomal protein S9P × 1 30S ribosomal protein S10P × 1 30S ribosomal protein S11P × 1 30S ribosomal protein S12P × 1 30S ribosomal protein S13P × 1 30S ribosomal protein S14P × 1 30S ribosomal protein S15P/S13E × 1 30S ribosomal protein S17P × 1 30S ribosomal protein S17E × 1 30S ribosomal protein S19P × 1 30S ribosomal protein S19E × 1 30S ribosomal protein S24E × 1 30S ribosomal protein S27E × 1 30S ribosomal protein S28E × 1 30S ribosomal protein S27AE × 1 23S ribosomal RNA × 1 5S ribosomal RNA × 1 50S ribosomal protein L14E × 2 50S ribosomal protein L1P × 1 50S ribosomal protein L31E × 1 50S ribosomal protein L2 × 1 50S ribosomal protein L32E × 1 50S ribosomal protein L3P × 1 50S ribosomal protein L4P × 1 50S ribosomal protein L34E × 1 50S ribosomal protein L5P × 1 50S ribosomal protein L37E × 1 50S ribosomal protein L6P × 1 50S ribosomal protein L40E × 1 50S ribosomal protein L11P × 1 50S ribosomal protein L41E × 1 50S ribosomal protein L13P × 1 50S ribosomal protein L37AE × 1 50S ribosomal protein L14P × 1 50S ribosomal protein L44E × 1 50S ribosomal protein P0/L10E × 1 50S ribosomal protein L15P × 1 50S ribosomal protein L15E × 1 50S ribosomal protein L10E/L16 × 1 50S ribosomal protein L18P × 1 50S ribosomal protein L18E × 1 50S ribosomal protein L21E × 1 50S ribosomal protein L24E × 1 50S ribosomal protein L30P × 1 50S ribosomal protein L30E × 1 与全部聚合物一致

数据库中的同蛋白其他状态

查看构建体与数据证据
UniProt名称 SECY_METJA
Isoform —
PDB实体 9
链与序列区间 作者链 AX; PDB构建体 1–436; UniProt 1–436

页面优先展示蛋白身份、当前 assembly、共同组分、聚集状态和跨 PDB 结构链接。 链映射与序列区间收在“数据证据”中;数据库内部编号、导入时间和 assembly 操作表达式仅用于维护,因此不在读者页面展示。

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2. 结构基本信息 2. Structure Basics

条目编号 entry_id4v4n
沉积日期 deposition_date2013-06-17
结构标题 titleStructure of the Methanococcus jannaschii ribosome-SecYEBeta channel complex
关键词 keywords;archaea, archaeal, ribosomal, 50S, protein synthesis, RNA, large subunit, co-translational translocation, protein conducting channel, RIBOSOME-PROTEIN TRANSPORT complex ;; RIBOSOME/PROTEIN TRANSPORT
实验方法 methodELECTRON MICROSCOPY
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3. Official assembly/model 理论 SAXS Official SAXS Profiles

页面只读取最新 assembly 计算结果。每一条曲线都对应明确的 PDB、official biological assembly 和 coordinate model。

4v4n__assembly_1__model_1

Assembly 1 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)

下载该曲线 .dat

4v4n__assembly_1__model_1 | I(q)

10-2 10-1 107 108 109 1010 1011 q (1/Angstrom) I(q)
100 个绘图点;横轴和纵轴均采用对数尺度。

4v4n__assembly_1__model_1 | P(r) · Pending

新版 assembly/model P(r) 尚未计算 此处仅保留位置,不展示旧数据 r (Angstrom) P(r)
P(r) 将按相同 assembly/model 分别计算和展示。
Rg(Guinier)87.54 Å
Rg(电子密度)89.66 Å
总 Rg89.48 Å
原子数171094
残基数13509
排除体积2690700 ų
最大 q0.500 Å⁻¹
Assembly Model 结构单元 聚集说明 状态 CRYSOL 操作
1 1 4v4n__assembly_1__model_1 69-meric (69) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
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4. 晶体学与实验 4. Crystallography & Experiment

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5. 实体与聚合物信息 Entities & Polymers (67)

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7. 引用文献 (1)