1fcd

THE STRUCTURE OF FLAVOCYTOCHROME C SULFIDE DEHYDROGENASE FROM A PURPLE PHOTOTROPHIC BACTERIUM CHROMATIUM VINOSUM AT 2.5 ANGSTROMS RESOLUTION

Method: X-RAY DIFFRACTION

1. 蛋白身份与相关结构 Protein Identity & Related Structures

FLAVOCYTOCHROME C SULFIDE DEHYDROGENASE (FLAVIN-BINDING SUBUNIT)

Allochromatium vinosum

UniProt Q06530

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 FLAVOCYTOCHROME C SULFIDE DEHYDROGENASE (CYTOCHROME SUBUNIT) × 1 (Q06529) FLAVIN-ADENINE DINUCLEOTIDE × 1 HEME C × 2 与蛋白数一致
2 蛋白异源复合物 异源复合物 蛋白 2 FLAVOCYTOCHROME C SULFIDE DEHYDROGENASE (CYTOCHROME SUBUNIT) × 1 (Q06529) FLAVIN-ADENINE DINUCLEOTIDE × 1 HEME C × 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 DHSU_CHRVI
Isoform
PDB实体 1
链与序列区间 作者链 A; PDB构建体 1–401; UniProt 31–431 作者链 B; PDB构建体 1–401; UniProt 31–431

FLAVOCYTOCHROME C SULFIDE DEHYDROGENASE (CYTOCHROME SUBUNIT)

Allochromatium vinosum

UniProt Q06529

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 FLAVOCYTOCHROME C SULFIDE DEHYDROGENASE (FLAVIN-BINDING SUBUNIT) × 1 (Q06530) FLAVIN-ADENINE DINUCLEOTIDE × 1 HEME C × 2 与蛋白数一致
2 蛋白异源复合物 异源复合物 蛋白 2 FLAVOCYTOCHROME C SULFIDE DEHYDROGENASE (FLAVIN-BINDING SUBUNIT) × 1 (Q06530) FLAVIN-ADENINE DINUCLEOTIDE × 1 HEME C × 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 CYSD_CHRVI
Isoform
PDB实体 2
链与序列区间 作者链 C; PDB构建体 1–174; UniProt 26–199 作者链 D; PDB构建体 1–174; UniProt 26–199

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。

2. 结构基本信息 2. Structure Basics

条目编号 entry_id1fcd
沉积日期 deposition_date1994-08-18
结构标题 titleTHE STRUCTURE OF FLAVOCYTOCHROME C SULFIDE DEHYDROGENASE FROM A PURPLE PHOTOTROPHIC BACTERIUM CHROMATIUM VINOSUM AT 2.5 ANGSTROMS RESOLUTION
关键词 keywordsELECTRON TRANSPORT(FLAVOCYTOCHROME); ELECTRON TRANSPORT(FLAVOCYTOCHROME)
实验方法 methodX-RAY DIFFRACTION

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。

1fcd__assembly_1__model_1

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

下载该曲线 .dat

1fcd__assembly_1__model_1 | I(q)

10-2 10-1 105 106 107 q (1/Angstrom) I(q)
100 个绘图点;横轴和纵轴均采用对数尺度。

1fcd__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)25.67 Å
Rg(电子密度)24.85 Å
总 Rg25.75 Å
原子数4501
残基数575
排除体积79736 ų
最大 q0.500 Å⁻¹
Assembly Model 结构单元 聚集说明 状态 CRYSOL 操作
1 1 1fcd__assembly_1__model_1 dimeric (2) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
2 1 1fcd__assembly_2__model_1 dimeric (2) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载

4. 晶体学与实验 4. Crystallography & Experiment

5. 实体与聚合物信息 Entities & Polymers (4)

6. 折叠分类 (SCOP + CATH) 20 domains

SCOP 2.08 (10 domains)

结构域编号 domain_idd1fcda1
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.3 — FAD/NAD(P)-binding domain
超家族 Superfamily superfamilyc.3.1 — FAD/NAD(P)-binding domain
家族 Family familyc.3.1.5 — FAD/NAD-linked reductases, N-terminal and central domains
结构域编号 domain_idd1fcda2
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.3 — FAD/NAD(P)-binding domain
超家族 Superfamily superfamilyc.3.1 — FAD/NAD(P)-binding domain
家族 Family familyc.3.1.5 — FAD/NAD-linked reductases, N-terminal and central domains
结构域编号 domain_idd1fcda3
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.87 — CO dehydrogenase flavoprotein C-domain-like
超家族 Superfamily superfamilyd.87.1 — FAD/NAD-linked reductases, dimerisation (C-terminal) domain
家族 Family familyd.87.1.1 — FAD/NAD-linked reductases, dimerisation (C-terminal) domain
结构域编号 domain_idd1fcdb1
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.3 — FAD/NAD(P)-binding domain
超家族 Superfamily superfamilyc.3.1 — FAD/NAD(P)-binding domain
家族 Family familyc.3.1.5 — FAD/NAD-linked reductases, N-terminal and central domains
结构域编号 domain_idd1fcdb2
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.3 — FAD/NAD(P)-binding domain
超家族 Superfamily superfamilyc.3.1 — FAD/NAD(P)-binding domain
家族 Family familyc.3.1.5 — FAD/NAD-linked reductases, N-terminal and central domains
结构域编号 domain_idd1fcdb3
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.87 — CO dehydrogenase flavoprotein C-domain-like
超家族 Superfamily superfamilyd.87.1 — FAD/NAD-linked reductases, dimerisation (C-terminal) domain
家族 Family familyd.87.1.1 — FAD/NAD-linked reductases, dimerisation (C-terminal) domain
结构域编号 domain_idd1fcdc1
类 Class classa — All alpha proteins
折叠类型 Fold folda.3 — Cytochrome c
超家族 Superfamily superfamilya.3.1 — Cytochrome c
家族 Family familya.3.1.4 — Two-domain cytochrome c
结构域编号 domain_idd1fcdc2
类 Class classa — All alpha proteins
折叠类型 Fold folda.3 — Cytochrome c
超家族 Superfamily superfamilya.3.1 — Cytochrome c
家族 Family familya.3.1.4 — Two-domain cytochrome c
结构域编号 domain_idd1fcdd1
类 Class classa — All alpha proteins
折叠类型 Fold folda.3 — Cytochrome c
超家族 Superfamily superfamilya.3.1 — Cytochrome c
家族 Family familya.3.1.4 — Two-domain cytochrome c
结构域编号 domain_idd1fcdd2
类 Class classa — All alpha proteins
折叠类型 Fold folda.3 — Cytochrome c
超家族 Superfamily superfamilya.3.1 — Cytochrome c
家族 Family familya.3.1.4 — Two-domain cytochrome c

CATH v4.4 (10 domains)

结构域编号 domain_id1fcdA01
类 Class class3 — Alpha Beta
架构 Architecture architecture50 — 3-Layer(bba) Sandwich
拓扑 Topology topology50 — FAD/NAD(P)-binding domain
同源超家族 H-superfamily homologous superfamily60 — FAD/NAD(P)-binding domain
结构域编号 domain_id1fcdA02
类 Class class3 — Alpha Beta
架构 Architecture architecture50 — 3-Layer(bba) Sandwich
拓扑 Topology topology50 — FAD/NAD(P)-binding domain
同源超家族 H-superfamily homologous superfamily60 — FAD/NAD(P)-binding domain
结构域编号 domain_id1fcdA03
类 Class class3 — Alpha Beta
架构 Architecture architecture90 — Alpha-Beta Complex
拓扑 Topology topology760 — Flavocytochrome C Sulfide Dehydrogenase; Chain A Domain 3
同源超家族 H-superfamily homologous superfamily10 — Flavocytochrome c sulphide dehydrogenase, flavin-binding domain
结构域编号 domain_id1fcdB01
类 Class class3 — Alpha Beta
架构 Architecture architecture50 — 3-Layer(bba) Sandwich
拓扑 Topology topology50 — FAD/NAD(P)-binding domain
同源超家族 H-superfamily homologous superfamily60 — FAD/NAD(P)-binding domain
结构域编号 domain_id1fcdB02
类 Class class3 — Alpha Beta
架构 Architecture architecture50 — 3-Layer(bba) Sandwich
拓扑 Topology topology50 — FAD/NAD(P)-binding domain
同源超家族 H-superfamily homologous superfamily60 — FAD/NAD(P)-binding domain
结构域编号 domain_id1fcdB03
类 Class class3 — Alpha Beta
架构 Architecture architecture90 — Alpha-Beta Complex
拓扑 Topology topology760 — Flavocytochrome C Sulfide Dehydrogenase; Chain A Domain 3
同源超家族 H-superfamily homologous superfamily10 — Flavocytochrome c sulphide dehydrogenase, flavin-binding domain
结构域编号 domain_id1fcdC01
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology760 — Cytochrome Bc1 Complex; Chain D, domain 2
同源超家族 H-superfamily homologous superfamily10 — Cytochrome c-like domain
结构域编号 domain_id1fcdC02
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology760 — Cytochrome Bc1 Complex; Chain D, domain 2
同源超家族 H-superfamily homologous superfamily10 — Cytochrome c-like domain
结构域编号 domain_id1fcdD01
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology760 — Cytochrome Bc1 Complex; Chain D, domain 2
同源超家族 H-superfamily homologous superfamily10 — Cytochrome c-like domain
结构域编号 domain_id1fcdD02
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology760 — Cytochrome Bc1 Complex; Chain D, domain 2
同源超家族 H-superfamily homologous superfamily10 — Cytochrome c-like domain

7. 引用文献 (3)