3fye

Catalytic core subunits (I and II) of cytochrome c oxidase from Rhodobacter sphaeroides in the reduced state

Method: X-RAY DIFFRACTION
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1. 蛋白身份与相关结构 Protein Identity & Related Structures

Cytochrome C oxidase subunit 1

Rhodobacter sphaeroides

UniProt P33517

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 2 Cytochrome C oxidase subunit 2 × 1 (Q03736) HEME-A × 2 COPPER (I) ION × 3 MAGNESIUM ION × 1 CALCIUM ION × 1 UNKNOWN ATOM OR ION × 1 DECYL-BETA-D-MALTOPYRANOSIDE × 6 TRIDECANE × 6 HEPTANE-1,2,3-TRIOL × 1 CADMIUM ION × 2 water × 2 与蛋白数一致
2 蛋白异源复合物 异源复合物 蛋白 2 Cytochrome C oxidase subunit 2 × 1 (Q03736) HEME-A × 2 COPPER (I) ION × 3 MAGNESIUM ION × 1 CALCIUM ION × 1 UNKNOWN ATOM OR ION × 1 DECYL-BETA-D-MALTOPYRANOSIDE × 4 TRIDECANE × 6 CADMIUM ION × 2 water × 2 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 COX1_RHOSH
Isoform —
PDB实体 1
链与序列区间 作者链 A; PDB构建体 1–566; UniProt 1–566 作者链 C; PDB构建体 1–566; UniProt 1–566

Cytochrome C oxidase subunit 2

Rhodobacter sphaeroides

UniProt Q03736

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 2 Cytochrome C oxidase subunit 1 × 1 (P33517) HEME-A × 2 COPPER (I) ION × 3 MAGNESIUM ION × 1 CALCIUM ION × 1 UNKNOWN ATOM OR ION × 1 DECYL-BETA-D-MALTOPYRANOSIDE × 6 TRIDECANE × 6 HEPTANE-1,2,3-TRIOL × 1 CADMIUM ION × 2 water × 2 与蛋白数一致
2 蛋白异源复合物 异源复合物 蛋白 2 Cytochrome C oxidase subunit 1 × 1 (P33517) HEME-A × 2 COPPER (I) ION × 3 MAGNESIUM ION × 1 CALCIUM ION × 1 UNKNOWN ATOM OR ION × 1 DECYL-BETA-D-MALTOPYRANOSIDE × 4 TRIDECANE × 6 CADMIUM ION × 2 water × 2 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 COX2_RHOSH
Isoform —
PDB实体 2
链与序列区间 作者链 B; PDB构建体 1–256; UniProt 26–281 作者链 D; PDB构建体 1–256; UniProt 26–281

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_id3fye
沉积日期 deposition_date2009-01-22
结构标题 titleCatalytic core subunits (I and II) of cytochrome c oxidase from Rhodobacter sphaeroides in the reduced state
关键词 keywords;conformational changes, Cell membrane, Copper, Electron transport, Heme, Hydrogen ion transport, Ion transport, Iron, Membrane, Metal-binding, Respiratory chain, Transmembrane, Transport, OXIDOREDUCTASE ;; OXIDOREDUCTASE
实验方法 methodX-RAY DIFFRACTION
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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。

Assembly Model 结构单元 聚集说明 状态 CRYSOL 操作
1 1 3fye__assembly_1__model_1 dimeric (2) 排除 — —
排除原因: 来源记录无法明确判定原子或离子的元素,因此不能可靠计算。
2 1 3fye__assembly_2__model_1 dimeric (2) 排除 — —
排除原因: 来源记录无法明确判定原子或离子的元素,因此不能可靠计算。
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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 (12)

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6. 折叠分类 (SCOP + CATH) 14 domains

SCOP 2.08 (8 domains)

结构域编号 domain_idd3fyea_
类 Class classf — Membrane and cell surface proteins and peptides
折叠类型 Fold foldf.24 — Cytochrome c oxidase subunit I-like
超家族 Superfamily superfamilyf.24.1 — Cytochrome c oxidase subunit I-like
家族 Family familyf.24.1.1 — Cytochrome c oxidase subunit I-like
结构域编号 domain_idd3fyeb1
类 Class classf — Membrane and cell surface proteins and peptides
折叠类型 Fold foldf.17 — Transmembrane helix hairpin
超家族 Superfamily superfamilyf.17.2 — Cytochrome c oxidase subunit II-like, transmembrane region
家族 Family familyf.17.2.1 — Cytochrome c oxidase subunit II-like, transmembrane region
结构域编号 domain_idd3fyeb2
类 Class classb — All beta proteins
折叠类型 Fold foldb.6 — Cupredoxin-like
超家族 Superfamily superfamilyb.6.1 — Cupredoxins
家族 Family familyb.6.1.2 — Periplasmic domain of cytochrome c oxidase subunit II
结构域编号 domain_idd3fyeb3
类 Class classl — Artifacts
折叠类型 Fold foldl.1 — Tags
超家族 Superfamily superfamilyl.1.1 — Tags
家族 Family familyl.1.1.1 — Tags
结构域编号 domain_idd3fyec_
类 Class classf — Membrane and cell surface proteins and peptides
折叠类型 Fold foldf.24 — Cytochrome c oxidase subunit I-like
超家族 Superfamily superfamilyf.24.1 — Cytochrome c oxidase subunit I-like
家族 Family familyf.24.1.1 — Cytochrome c oxidase subunit I-like
结构域编号 domain_idd3fyed1
类 Class classf — Membrane and cell surface proteins and peptides
折叠类型 Fold foldf.17 — Transmembrane helix hairpin
超家族 Superfamily superfamilyf.17.2 — Cytochrome c oxidase subunit II-like, transmembrane region
家族 Family familyf.17.2.1 — Cytochrome c oxidase subunit II-like, transmembrane region
结构域编号 domain_idd3fyed2
类 Class classb — All beta proteins
折叠类型 Fold foldb.6 — Cupredoxin-like
超家族 Superfamily superfamilyb.6.1 — Cupredoxins
家族 Family familyb.6.1.2 — Periplasmic domain of cytochrome c oxidase subunit II
结构域编号 domain_idd3fyed3
类 Class classl — Artifacts
折叠类型 Fold foldl.1 — Tags
超家族 Superfamily superfamilyl.1.1 — Tags
家族 Family familyl.1.1.1 — Tags

CATH v4.4 (6 domains)

结构域编号 domain_id3fyeA00
类 Class class1 — Mainly Alpha
架构 Architecture architecture20 — Up-down Bundle
拓扑 Topology topology210 — Cytochrome C Oxidase; Chain A
同源超家族 H-superfamily homologous superfamily10 — Cytochrome c oxidase-like, subunit I domain
结构域编号 domain_id3fyeB01
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology287 — Helix Hairpins
同源超家族 H-superfamily homologous superfamily90 —
结构域编号 domain_id3fyeB02
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology40 — Immunoglobulin-like
同源超家族 H-superfamily homologous superfamily420 — Cupredoxins - blue copper proteins
结构域编号 domain_id3fyeC00
类 Class class1 — Mainly Alpha
架构 Architecture architecture20 — Up-down Bundle
拓扑 Topology topology210 — Cytochrome C Oxidase; Chain A
同源超家族 H-superfamily homologous superfamily10 — Cytochrome c oxidase-like, subunit I domain
结构域编号 domain_id3fyeD01
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology287 — Helix Hairpins
同源超家族 H-superfamily homologous superfamily90 —
结构域编号 domain_id3fyeD02
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology40 — Immunoglobulin-like
同源超家族 H-superfamily homologous superfamily420 — Cupredoxins - blue copper proteins
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7. 引用文献 (1)