6he7

20S proteasome from Archaeoglobus fulgidus

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

Proteasome subunit alpha

Archaeoglobus fulgidus DSM 4304

UniProt O29760

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 蛋白异源复合物 异源复合物 蛋白 14 Proteasome subunit beta × 7 (Q9P996) 与蛋白数一致

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 PSA_ARCFU
Isoform —
PDB实体 1
链与序列区间 作者链 A; PDB构建体 1–235; UniProt 12–246 作者链 B; PDB构建体 1–235; UniProt 12–246 作者链 C; PDB构建体 1–235; UniProt 12–246 作者链 D; PDB构建体 1–235; UniProt 12–246 作者链 E; PDB构建体 1–235; UniProt 12–246 作者链 F; PDB构建体 1–235; UniProt 12–246 作者链 G; PDB构建体 1–235; UniProt 12–246

Proteasome subunit beta

Archaeoglobus fulgidus DSM 4304

UniProt Q9P996

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 蛋白异源复合物 异源复合物 蛋白 14 Proteasome subunit alpha × 7 (O29760) 与蛋白数一致

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 PSB_ARCFU
Isoform —
PDB实体 2
链与序列区间 作者链 1; PDB构建体 1–202; UniProt 12–213 作者链 2; PDB构建体 1–202; UniProt 12–213 作者链 3; PDB构建体 1–202; UniProt 12–213 作者链 4; PDB构建体 1–202; UniProt 12–213 作者链 5; PDB构建体 1–202; UniProt 12–213 作者链 6; PDB构建体 1–202; UniProt 12–213 作者链 7; PDB构建体 1–202; UniProt 12–213

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_id6he7
沉积日期 deposition_date2018-08-20
结构标题 title20S proteasome from Archaeoglobus fulgidus
关键词 keywordsPAN, Proteasome, AAA-ATPase, Archaea, hydrolase; HYDROLASE
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。

6he7__assembly_1__model_1

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

下载该曲线 .dat

6he7__assembly_1__model_1 | I(q)

10-2 10-1 106 107 108 109 q (1/Angstrom) I(q)
100 个绘图点;横轴和纵轴均采用对数尺度。

6he7__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)46.12 Å
Rg(电子密度)45.16 Å
总 Rg45.61 Å
原子数23821
残基数3059
排除体积427990 ų
最大 q0.500 Å⁻¹
Assembly Model 结构单元 聚集说明 状态 CRYSOL 操作
1 1 6he7__assembly_1__model_1 tetradecameric (14) 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 (2)

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6. 折叠分类 (SCOP + CATH) 14 domains

CATH v4.4 (14 domains)

结构域编号 domain_id6he7100
类 Class class3 — Alpha Beta
架构 Architecture architecture60 — 4-Layer Sandwich
拓扑 Topology topology20 — Glutamine Phosphoribosylpyrophosphate, subunit 1, domain 1
同源超家族 H-superfamily homologous superfamily10 — Aminohydrolase, N-terminal nucleophile (Ntn) domain
结构域编号 domain_id6he7200
类 Class class3 — Alpha Beta
架构 Architecture architecture60 — 4-Layer Sandwich
拓扑 Topology topology20 — Glutamine Phosphoribosylpyrophosphate, subunit 1, domain 1
同源超家族 H-superfamily homologous superfamily10 — Aminohydrolase, N-terminal nucleophile (Ntn) domain
结构域编号 domain_id6he7300
类 Class class3 — Alpha Beta
架构 Architecture architecture60 — 4-Layer Sandwich
拓扑 Topology topology20 — Glutamine Phosphoribosylpyrophosphate, subunit 1, domain 1
同源超家族 H-superfamily homologous superfamily10 — Aminohydrolase, N-terminal nucleophile (Ntn) domain
结构域编号 domain_id6he7400
类 Class class3 — Alpha Beta
架构 Architecture architecture60 — 4-Layer Sandwich
拓扑 Topology topology20 — Glutamine Phosphoribosylpyrophosphate, subunit 1, domain 1
同源超家族 H-superfamily homologous superfamily10 — Aminohydrolase, N-terminal nucleophile (Ntn) domain
结构域编号 domain_id6he7500
类 Class class3 — Alpha Beta
架构 Architecture architecture60 — 4-Layer Sandwich
拓扑 Topology topology20 — Glutamine Phosphoribosylpyrophosphate, subunit 1, domain 1
同源超家族 H-superfamily homologous superfamily10 — Aminohydrolase, N-terminal nucleophile (Ntn) domain
结构域编号 domain_id6he7600
类 Class class3 — Alpha Beta
架构 Architecture architecture60 — 4-Layer Sandwich
拓扑 Topology topology20 — Glutamine Phosphoribosylpyrophosphate, subunit 1, domain 1
同源超家族 H-superfamily homologous superfamily10 — Aminohydrolase, N-terminal nucleophile (Ntn) domain
结构域编号 domain_id6he7700
类 Class class3 — Alpha Beta
架构 Architecture architecture60 — 4-Layer Sandwich
拓扑 Topology topology20 — Glutamine Phosphoribosylpyrophosphate, subunit 1, domain 1
同源超家族 H-superfamily homologous superfamily10 — Aminohydrolase, N-terminal nucleophile (Ntn) domain
结构域编号 domain_id6he7A00
类 Class class3 — Alpha Beta
架构 Architecture architecture60 — 4-Layer Sandwich
拓扑 Topology topology20 — Glutamine Phosphoribosylpyrophosphate, subunit 1, domain 1
同源超家族 H-superfamily homologous superfamily10 — Aminohydrolase, N-terminal nucleophile (Ntn) domain
结构域编号 domain_id6he7B00
类 Class class3 — Alpha Beta
架构 Architecture architecture60 — 4-Layer Sandwich
拓扑 Topology topology20 — Glutamine Phosphoribosylpyrophosphate, subunit 1, domain 1
同源超家族 H-superfamily homologous superfamily10 — Aminohydrolase, N-terminal nucleophile (Ntn) domain
结构域编号 domain_id6he7C00
类 Class class3 — Alpha Beta
架构 Architecture architecture60 — 4-Layer Sandwich
拓扑 Topology topology20 — Glutamine Phosphoribosylpyrophosphate, subunit 1, domain 1
同源超家族 H-superfamily homologous superfamily10 — Aminohydrolase, N-terminal nucleophile (Ntn) domain
结构域编号 domain_id6he7D00
类 Class class3 — Alpha Beta
架构 Architecture architecture60 — 4-Layer Sandwich
拓扑 Topology topology20 — Glutamine Phosphoribosylpyrophosphate, subunit 1, domain 1
同源超家族 H-superfamily homologous superfamily10 — Aminohydrolase, N-terminal nucleophile (Ntn) domain
结构域编号 domain_id6he7E00
类 Class class3 — Alpha Beta
架构 Architecture architecture60 — 4-Layer Sandwich
拓扑 Topology topology20 — Glutamine Phosphoribosylpyrophosphate, subunit 1, domain 1
同源超家族 H-superfamily homologous superfamily10 — Aminohydrolase, N-terminal nucleophile (Ntn) domain
结构域编号 domain_id6he7F00
类 Class class3 — Alpha Beta
架构 Architecture architecture60 — 4-Layer Sandwich
拓扑 Topology topology20 — Glutamine Phosphoribosylpyrophosphate, subunit 1, domain 1
同源超家族 H-superfamily homologous superfamily10 — Aminohydrolase, N-terminal nucleophile (Ntn) domain
结构域编号 domain_id6he7G00
类 Class class3 — Alpha Beta
架构 Architecture architecture60 — 4-Layer Sandwich
拓扑 Topology topology20 — Glutamine Phosphoribosylpyrophosphate, subunit 1, domain 1
同源超家族 H-superfamily homologous superfamily10 — Aminohydrolase, N-terminal nucleophile (Ntn) domain
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7. 引用文献 (1)