1ntk

Crystal Structure of Mitochondrial Cytochrome bc1 in Complex with Antimycin A1

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

Ubiquinol-cytochrome C reductase complex core protein I, mitochondrial

物种未注明

UniProt P31800

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 22 Ubiquinol-cytochrome C reductase complex core protein 2, mitochondrial × 2 (P23004) Cytochrome b × 2 (P00157) cytochrome c1 × 2 (P00125) UBIQUINOL-CYTOCHROME C REDUCTASE IRON-SULFUR SUBUNIT, MITOCHONDRIAL × 2 (P13272) Ubiquinol-cytochrome C reductase complex 14 kDa protein × 2 (P00129) Ubiquinol-cytochrome C reductase complex ubiquinone-binding protein QP-C × 2 (P13271) Ubiquinol-cytochrome C reductase complex 11 kDa protein × 2 (P00126) Ubiquinol-cytochrome C reductase 8 kDa protein × 2 (P13272) Ubiquinol-cytochrome C reductase complex 7.2 kDa protein × 2 (P00130) Ubiquinol-cytochrome C reductase complex 6.4 kDa protein × 2 (P07552) PROTOPORPHYRIN IX CONTAINING FE × 6 ;[(2R,3S,6S,7R,8R)-3-[(3-formamido-2-oxidanyl-phenyl)carbonylamino]-8-hexyl-2,6-dimethyl-4,9-bis(oxidanylidene)-1,5-dioxonan-7-yl] 2-methylpropanoate ; × 2 FE2/S2 (INORGANIC) CLUSTER × 2 water × 20 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 UQCR1_BOVIN
Isoform —
PDB实体 1
链与序列区间 作者链 A; PDB构建体 1–446; UniProt 35–480

Ubiquinol-cytochrome C reductase complex core protein 2, mitochondrial

物种未注明

UniProt P23004

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 22 Ubiquinol-cytochrome C reductase complex core protein I, mitochondrial × 2 (P31800) Cytochrome b × 2 (P00157) cytochrome c1 × 2 (P00125) UBIQUINOL-CYTOCHROME C REDUCTASE IRON-SULFUR SUBUNIT, MITOCHONDRIAL × 2 (P13272) Ubiquinol-cytochrome C reductase complex 14 kDa protein × 2 (P00129) Ubiquinol-cytochrome C reductase complex ubiquinone-binding protein QP-C × 2 (P13271) Ubiquinol-cytochrome C reductase complex 11 kDa protein × 2 (P00126) Ubiquinol-cytochrome C reductase 8 kDa protein × 2 (P13272) Ubiquinol-cytochrome C reductase complex 7.2 kDa protein × 2 (P00130) Ubiquinol-cytochrome C reductase complex 6.4 kDa protein × 2 (P07552) PROTOPORPHYRIN IX CONTAINING FE × 6 ;[(2R,3S,6S,7R,8R)-3-[(3-formamido-2-oxidanyl-phenyl)carbonylamino]-8-hexyl-2,6-dimethyl-4,9-bis(oxidanylidene)-1,5-dioxonan-7-yl] 2-methylpropanoate ; × 2 FE2/S2 (INORGANIC) CLUSTER × 2 water × 20 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 UQCR2_BOVIN
Isoform —
PDB实体 2
链与序列区间 作者链 B; PDB构建体 1–439; UniProt 15–453

Cytochrome b

物种未注明

UniProt P00157

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 22 Ubiquinol-cytochrome C reductase complex core protein I, mitochondrial × 2 (P31800) Ubiquinol-cytochrome C reductase complex core protein 2, mitochondrial × 2 (P23004) cytochrome c1 × 2 (P00125) UBIQUINOL-CYTOCHROME C REDUCTASE IRON-SULFUR SUBUNIT, MITOCHONDRIAL × 2 (P13272) Ubiquinol-cytochrome C reductase complex 14 kDa protein × 2 (P00129) Ubiquinol-cytochrome C reductase complex ubiquinone-binding protein QP-C × 2 (P13271) Ubiquinol-cytochrome C reductase complex 11 kDa protein × 2 (P00126) Ubiquinol-cytochrome C reductase 8 kDa protein × 2 (P13272) Ubiquinol-cytochrome C reductase complex 7.2 kDa protein × 2 (P00130) Ubiquinol-cytochrome C reductase complex 6.4 kDa protein × 2 (P07552) PROTOPORPHYRIN IX CONTAINING FE × 6 ;[(2R,3S,6S,7R,8R)-3-[(3-formamido-2-oxidanyl-phenyl)carbonylamino]-8-hexyl-2,6-dimethyl-4,9-bis(oxidanylidene)-1,5-dioxonan-7-yl] 2-methylpropanoate ; × 2 FE2/S2 (INORGANIC) CLUSTER × 2 water × 20 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 CYB_BOVIN
Isoform —
PDB实体 3
链与序列区间 作者链 C; PDB构建体 1–379; UniProt 1–379

cytochrome c1

物种未注明

UniProt P00125

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 22 Ubiquinol-cytochrome C reductase complex core protein I, mitochondrial × 2 (P31800) Ubiquinol-cytochrome C reductase complex core protein 2, mitochondrial × 2 (P23004) Cytochrome b × 2 (P00157) UBIQUINOL-CYTOCHROME C REDUCTASE IRON-SULFUR SUBUNIT, MITOCHONDRIAL × 2 (P13272) Ubiquinol-cytochrome C reductase complex 14 kDa protein × 2 (P00129) Ubiquinol-cytochrome C reductase complex ubiquinone-binding protein QP-C × 2 (P13271) Ubiquinol-cytochrome C reductase complex 11 kDa protein × 2 (P00126) Ubiquinol-cytochrome C reductase 8 kDa protein × 2 (P13272) Ubiquinol-cytochrome C reductase complex 7.2 kDa protein × 2 (P00130) Ubiquinol-cytochrome C reductase complex 6.4 kDa protein × 2 (P07552) PROTOPORPHYRIN IX CONTAINING FE × 6 ;[(2R,3S,6S,7R,8R)-3-[(3-formamido-2-oxidanyl-phenyl)carbonylamino]-8-hexyl-2,6-dimethyl-4,9-bis(oxidanylidene)-1,5-dioxonan-7-yl] 2-methylpropanoate ; × 2 FE2/S2 (INORGANIC) CLUSTER × 2 water × 20 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 CY1_BOVIN
Isoform —
PDB实体 4
链与序列区间 作者链 D; PDB构建体 1–241; UniProt 1–241

UBIQUINOL-CYTOCHROME C REDUCTASE IRON-SULFUR SUBUNIT, MITOCHONDRIAL

物种未注明

UniProt P13272

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 22 Ubiquinol-cytochrome C reductase complex core protein I, mitochondrial × 2 (P31800) Ubiquinol-cytochrome C reductase complex core protein 2, mitochondrial × 2 (P23004) Cytochrome b × 2 (P00157) cytochrome c1 × 2 (P00125) Ubiquinol-cytochrome C reductase complex 14 kDa protein × 2 (P00129) Ubiquinol-cytochrome C reductase complex ubiquinone-binding protein QP-C × 2 (P13271) Ubiquinol-cytochrome C reductase complex 11 kDa protein × 2 (P00126) Ubiquinol-cytochrome C reductase complex 7.2 kDa protein × 2 (P00130) Ubiquinol-cytochrome C reductase complex 6.4 kDa protein × 2 (P07552) PROTOPORPHYRIN IX CONTAINING FE × 6 ;[(2R,3S,6S,7R,8R)-3-[(3-formamido-2-oxidanyl-phenyl)carbonylamino]-8-hexyl-2,6-dimethyl-4,9-bis(oxidanylidene)-1,5-dioxonan-7-yl] 2-methylpropanoate ; × 2 FE2/S2 (INORGANIC) CLUSTER × 2 water × 20 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 UCRI_BOVIN
Isoform —
PDB实体 5, 9
链与序列区间 作者链 E; PDB构建体 1–196; UniProt 79–274 作者链 I; PDB构建体 1–57; UniProt 1–57

Ubiquinol-cytochrome C reductase complex 14 kDa protein

物种未注明

UniProt P00129

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 22 Ubiquinol-cytochrome C reductase complex core protein I, mitochondrial × 2 (P31800) Ubiquinol-cytochrome C reductase complex core protein 2, mitochondrial × 2 (P23004) Cytochrome b × 2 (P00157) cytochrome c1 × 2 (P00125) UBIQUINOL-CYTOCHROME C REDUCTASE IRON-SULFUR SUBUNIT, MITOCHONDRIAL × 2 (P13272) Ubiquinol-cytochrome C reductase complex ubiquinone-binding protein QP-C × 2 (P13271) Ubiquinol-cytochrome C reductase complex 11 kDa protein × 2 (P00126) Ubiquinol-cytochrome C reductase 8 kDa protein × 2 (P13272) Ubiquinol-cytochrome C reductase complex 7.2 kDa protein × 2 (P00130) Ubiquinol-cytochrome C reductase complex 6.4 kDa protein × 2 (P07552) PROTOPORPHYRIN IX CONTAINING FE × 6 ;[(2R,3S,6S,7R,8R)-3-[(3-formamido-2-oxidanyl-phenyl)carbonylamino]-8-hexyl-2,6-dimethyl-4,9-bis(oxidanylidene)-1,5-dioxonan-7-yl] 2-methylpropanoate ; × 2 FE2/S2 (INORGANIC) CLUSTER × 2 water × 20 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 UCR6_BOVIN
Isoform —
PDB实体 6
链与序列区间 作者链 F; PDB构建体 1–110; UniProt 1–110

Ubiquinol-cytochrome C reductase complex ubiquinone-binding protein QP-C

物种未注明

UniProt P13271

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 22 Ubiquinol-cytochrome C reductase complex core protein I, mitochondrial × 2 (P31800) Ubiquinol-cytochrome C reductase complex core protein 2, mitochondrial × 2 (P23004) Cytochrome b × 2 (P00157) cytochrome c1 × 2 (P00125) UBIQUINOL-CYTOCHROME C REDUCTASE IRON-SULFUR SUBUNIT, MITOCHONDRIAL × 2 (P13272) Ubiquinol-cytochrome C reductase complex 14 kDa protein × 2 (P00129) Ubiquinol-cytochrome C reductase complex 11 kDa protein × 2 (P00126) Ubiquinol-cytochrome C reductase 8 kDa protein × 2 (P13272) Ubiquinol-cytochrome C reductase complex 7.2 kDa protein × 2 (P00130) Ubiquinol-cytochrome C reductase complex 6.4 kDa protein × 2 (P07552) PROTOPORPHYRIN IX CONTAINING FE × 6 ;[(2R,3S,6S,7R,8R)-3-[(3-formamido-2-oxidanyl-phenyl)carbonylamino]-8-hexyl-2,6-dimethyl-4,9-bis(oxidanylidene)-1,5-dioxonan-7-yl] 2-methylpropanoate ; × 2 FE2/S2 (INORGANIC) CLUSTER × 2 water × 20 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 UCRQ_BOVIN
Isoform —
PDB实体 7
链与序列区间 作者链 G; PDB构建体 1–81; UniProt 1–81

Ubiquinol-cytochrome C reductase complex 11 kDa protein

物种未注明

UniProt P00126

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 22 Ubiquinol-cytochrome C reductase complex core protein I, mitochondrial × 2 (P31800) Ubiquinol-cytochrome C reductase complex core protein 2, mitochondrial × 2 (P23004) Cytochrome b × 2 (P00157) cytochrome c1 × 2 (P00125) UBIQUINOL-CYTOCHROME C REDUCTASE IRON-SULFUR SUBUNIT, MITOCHONDRIAL × 2 (P13272) Ubiquinol-cytochrome C reductase complex 14 kDa protein × 2 (P00129) Ubiquinol-cytochrome C reductase complex ubiquinone-binding protein QP-C × 2 (P13271) Ubiquinol-cytochrome C reductase 8 kDa protein × 2 (P13272) Ubiquinol-cytochrome C reductase complex 7.2 kDa protein × 2 (P00130) Ubiquinol-cytochrome C reductase complex 6.4 kDa protein × 2 (P07552) PROTOPORPHYRIN IX CONTAINING FE × 6 ;[(2R,3S,6S,7R,8R)-3-[(3-formamido-2-oxidanyl-phenyl)carbonylamino]-8-hexyl-2,6-dimethyl-4,9-bis(oxidanylidene)-1,5-dioxonan-7-yl] 2-methylpropanoate ; × 2 FE2/S2 (INORGANIC) CLUSTER × 2 water × 20 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 UCRH_BOVIN
Isoform —
PDB实体 8
链与序列区间 作者链 H; PDB构建体 1–78; UniProt 1–78

Ubiquinol-cytochrome C reductase complex 7.2 kDa protein

物种未注明

UniProt P00130

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 22 Ubiquinol-cytochrome C reductase complex core protein I, mitochondrial × 2 (P31800) Ubiquinol-cytochrome C reductase complex core protein 2, mitochondrial × 2 (P23004) Cytochrome b × 2 (P00157) cytochrome c1 × 2 (P00125) UBIQUINOL-CYTOCHROME C REDUCTASE IRON-SULFUR SUBUNIT, MITOCHONDRIAL × 2 (P13272) Ubiquinol-cytochrome C reductase complex 14 kDa protein × 2 (P00129) Ubiquinol-cytochrome C reductase complex ubiquinone-binding protein QP-C × 2 (P13271) Ubiquinol-cytochrome C reductase complex 11 kDa protein × 2 (P00126) Ubiquinol-cytochrome C reductase 8 kDa protein × 2 (P13272) Ubiquinol-cytochrome C reductase complex 6.4 kDa protein × 2 (P07552) PROTOPORPHYRIN IX CONTAINING FE × 6 ;[(2R,3S,6S,7R,8R)-3-[(3-formamido-2-oxidanyl-phenyl)carbonylamino]-8-hexyl-2,6-dimethyl-4,9-bis(oxidanylidene)-1,5-dioxonan-7-yl] 2-methylpropanoate ; × 2 FE2/S2 (INORGANIC) CLUSTER × 2 water × 20 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 UCR10_BOVIN
Isoform —
PDB实体 10
链与序列区间 作者链 J; PDB构建体 1–62; UniProt 1–62

Ubiquinol-cytochrome C reductase complex 6.4 kDa protein

物种未注明

UniProt P07552

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 22 Ubiquinol-cytochrome C reductase complex core protein I, mitochondrial × 2 (P31800) Ubiquinol-cytochrome C reductase complex core protein 2, mitochondrial × 2 (P23004) Cytochrome b × 2 (P00157) cytochrome c1 × 2 (P00125) UBIQUINOL-CYTOCHROME C REDUCTASE IRON-SULFUR SUBUNIT, MITOCHONDRIAL × 2 (P13272) Ubiquinol-cytochrome C reductase complex 14 kDa protein × 2 (P00129) Ubiquinol-cytochrome C reductase complex ubiquinone-binding protein QP-C × 2 (P13271) Ubiquinol-cytochrome C reductase complex 11 kDa protein × 2 (P00126) Ubiquinol-cytochrome C reductase 8 kDa protein × 2 (P13272) Ubiquinol-cytochrome C reductase complex 7.2 kDa protein × 2 (P00130) PROTOPORPHYRIN IX CONTAINING FE × 6 ;[(2R,3S,6S,7R,8R)-3-[(3-formamido-2-oxidanyl-phenyl)carbonylamino]-8-hexyl-2,6-dimethyl-4,9-bis(oxidanylidene)-1,5-dioxonan-7-yl] 2-methylpropanoate ; × 2 FE2/S2 (INORGANIC) CLUSTER × 2 water × 20 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 UCR11_BOVIN
Isoform —
PDB实体 11
链与序列区间 作者链 K; PDB构建体 1–56; UniProt 1–56

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_id1ntk
沉积日期 deposition_date2003-01-30
结构标题 titleCrystal Structure of Mitochondrial Cytochrome bc1 in Complex with Antimycin A1
关键词 keywordsMEMBRANE PROTEIN, 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。

1ntk__assembly_1__model_1

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

下载该曲线 .dat

1ntk__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。

1ntk__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)55.17 Å
Rg(电子密度)54.28 Å
总 Rg54.45 Å
原子数33552
残基数4228
排除体积598720 ų
最大 q0.500 Å⁻¹
Assembly Model 结构单元 聚集说明 状态 CRYSOL 操作
1 1 1ntk__assembly_1__model_1 22-meric (22) 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 (15)

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6. 折叠分类 (SCOP + CATH) 31 domains

SCOP 2.08 (16 domains)

结构域编号 domain_idd1ntka1
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.185 — LuxS/MPP-like metallohydrolase
超家族 Superfamily superfamilyd.185.1 — LuxS/MPP-like metallohydrolase
家族 Family familyd.185.1.1 — MPP-like
结构域编号 domain_idd1ntka2
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.185 — LuxS/MPP-like metallohydrolase
超家族 Superfamily superfamilyd.185.1 — LuxS/MPP-like metallohydrolase
家族 Family familyd.185.1.1 — MPP-like
结构域编号 domain_idd1ntkb1
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.185 — LuxS/MPP-like metallohydrolase
超家族 Superfamily superfamilyd.185.1 — LuxS/MPP-like metallohydrolase
家族 Family familyd.185.1.1 — MPP-like
结构域编号 domain_idd1ntkb2
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.185 — LuxS/MPP-like metallohydrolase
超家族 Superfamily superfamilyd.185.1 — LuxS/MPP-like metallohydrolase
家族 Family familyd.185.1.1 — MPP-like
结构域编号 domain_idd1ntkc1
类 Class classf — Membrane and cell surface proteins and peptides
折叠类型 Fold foldf.32 — a domain/subunit of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)
超家族 Superfamily superfamilyf.32.1 — a domain/subunit of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)
家族 Family familyf.32.1.1 — a domain/subunit of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)
结构域编号 domain_idd1ntkc2
类 Class classf — Membrane and cell surface proteins and peptides
折叠类型 Fold foldf.21 — Heme-binding four-helical bundle
超家族 Superfamily superfamilyf.21.1 — Transmembrane di-heme cytochromes
家族 Family familyf.21.1.2 — Cytochrome b of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)
结构域编号 domain_idd1ntkd1
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.3.1.3 — Cytochrome bc1 domain
结构域编号 domain_idd1ntkd2
类 Class classf — Membrane and cell surface proteins and peptides
折叠类型 Fold foldf.23 — Single transmembrane helix
超家族 Superfamily superfamilyf.23.11 — Cytochrome c1 subunit of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase), transmembrane anchor
家族 Family familyf.23.11.1 — Cytochrome c1 subunit of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase), transmembrane anchor
结构域编号 domain_idd1ntke1
类 Class classb — All beta proteins
折叠类型 Fold foldb.33 — ISP domain
超家族 Superfamily superfamilyb.33.1 — ISP domain
家族 Family familyb.33.1.1 — Rieske iron-sulfur protein (ISP)
结构域编号 domain_idd1ntke2
类 Class classf — Membrane and cell surface proteins and peptides
折叠类型 Fold foldf.23 — Single transmembrane helix
超家族 Superfamily superfamilyf.23.12 — ISP transmembrane anchor
家族 Family familyf.23.12.1 — ISP transmembrane anchor
结构域编号 domain_idd1ntkf_
类 Class classf — Membrane and cell surface proteins and peptides
折叠类型 Fold foldf.27 — 14 kDa protein of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)
超家族 Superfamily superfamilyf.27.1 — 14 kDa protein of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)
家族 Family familyf.27.1.1 — 14 kDa protein of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)
结构域编号 domain_idd1ntkg_
类 Class classf — Membrane and cell surface proteins and peptides
折叠类型 Fold foldf.23 — Single transmembrane helix
超家族 Superfamily superfamilyf.23.13 — Ubiquinone-binding protein QP-C of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)
家族 Family familyf.23.13.1 — Ubiquinone-binding protein QP-C of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)
结构域编号 domain_idd1ntkh_
类 Class classf — Membrane and cell surface proteins and peptides
折叠类型 Fold foldf.28 — Non-heme 11 kDa protein of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)
超家族 Superfamily superfamilyf.28.1 — Non-heme 11 kDa protein of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)
家族 Family familyf.28.1.1 — Non-heme 11 kDa protein of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)
结构域编号 domain_idd1ntki_
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.184 — Non-globular alpha+beta subunits of globular proteins
超家族 Superfamily superfamilyd.184.1 — Non-globular alpha+beta subunits of globular proteins
家族 Family familyd.184.1.3 — Ubiquinol-cytochrome c reductase 8 kDa protein
结构域编号 domain_idd1ntkj_
类 Class classf — Membrane and cell surface proteins and peptides
折叠类型 Fold foldf.23 — Single transmembrane helix
超家族 Superfamily superfamilyf.23.14 — Subunit X (non-heme 7 kDa protein) of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)
家族 Family familyf.23.14.1 — Subunit X (non-heme 7 kDa protein) of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)
结构域编号 domain_idd1ntkk_
类 Class classf — Membrane and cell surface proteins and peptides
折叠类型 Fold foldf.23 — Single transmembrane helix
超家族 Superfamily superfamilyf.23.15 — Subunit XI (6.4 kDa protein) of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)
家族 Family familyf.23.15.1 — Subunit XI (6.4 kDa protein) of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)

CATH v4.4 (15 domains)

结构域编号 domain_id1ntkA01
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology830 — Cytochrome Bc1 Complex; Chain A, domain 1
同源超家族 H-superfamily homologous superfamily10 — Metalloenzyme, LuxS/M16 peptidase-like
结构域编号 domain_id1ntkA02
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology830 — Cytochrome Bc1 Complex; Chain A, domain 1
同源超家族 H-superfamily homologous superfamily10 — Metalloenzyme, LuxS/M16 peptidase-like
结构域编号 domain_id1ntkB01
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology830 — Cytochrome Bc1 Complex; Chain A, domain 1
同源超家族 H-superfamily homologous superfamily10 — Metalloenzyme, LuxS/M16 peptidase-like
结构域编号 domain_id1ntkB02
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology830 — Cytochrome Bc1 Complex; Chain A, domain 1
同源超家族 H-superfamily homologous superfamily10 — Metalloenzyme, LuxS/M16 peptidase-like
结构域编号 domain_id1ntkC00
类 Class class1 — Mainly Alpha
架构 Architecture architecture20 — Up-down Bundle
拓扑 Topology topology810 — Cytochrome Bc1 Complex; Chain C
同源超家族 H-superfamily homologous superfamily10 — Cytochrome Bc1 Complex; Chain C
结构域编号 domain_id1ntkD01
类 Class class1 — Mainly Alpha
架构 Architecture architecture20 — Up-down Bundle
拓扑 Topology topology5 — Single alpha-helices involved in coiled-coils or other helix-helix interfaces
同源超家族 H-superfamily homologous superfamily100 — Cytochrome c1, transmembrane anchor, C-terminal
结构域编号 domain_id1ntkD02
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_id1ntkE01
类 Class class1 — Mainly Alpha
架构 Architecture architecture20 — Up-down Bundle
拓扑 Topology topology5 — Single alpha-helices involved in coiled-coils or other helix-helix interfaces
同源超家族 H-superfamily homologous superfamily270 — Ubiquinol cytochrome reductase, transmembrane domain
结构域编号 domain_id1ntkE02
类 Class class2 — Mainly Beta
架构 Architecture architecture102 — 3-layer Sandwich
拓扑 Topology topology10 — Rieske Iron-sulfur Protein
同源超家族 H-superfamily homologous superfamily10 — Rieske [2Fe-2S] iron-sulphur domain
结构域编号 domain_id1ntkF00
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology1090 — Cytochrome Bc1 Complex; Chain F
同源超家族 H-superfamily homologous superfamily10 — Cytochrome b-c1 complex subunit 7
结构域编号 domain_id1ntkG00
类 Class class1 — Mainly Alpha
架构 Architecture architecture20 — Up-down Bundle
拓扑 Topology topology5 — Single alpha-helices involved in coiled-coils or other helix-helix interfaces
同源超家族 H-superfamily homologous superfamily210 — Cytochrome b-c1 complex subunit 8
结构域编号 domain_id1ntkH00
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 superfamily20 — Ubiquinol-cytochrome C reductase hinge domain
结构域编号 domain_id1ntkI00
类 Class class2 — Mainly Beta
架构 Architecture architecture10 — Ribbon
拓扑 Topology topology210 — Cytochrome Bc1 Complex; Chain I
同源超家族 H-superfamily homologous superfamily10 — Cytochrome Bc1 Complex; Chain I
结构域编号 domain_id1ntkJ00
类 Class class1 — Mainly Alpha
架构 Architecture architecture20 — Up-down Bundle
拓扑 Topology topology5 — Single alpha-helices involved in coiled-coils or other helix-helix interfaces
同源超家族 H-superfamily homologous superfamily260 — Cytochrome b-c1 complex subunit 9
结构域编号 domain_id1ntkK00
类 Class class1 — Mainly Alpha
架构 Architecture architecture20 — Up-down Bundle
拓扑 Topology topology5 — Single alpha-helices involved in coiled-coils or other helix-helix interfaces
同源超家族 H-superfamily homologous superfamily220 —
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