7nyu

Respiratory complex I from Escherichia coli - conformation 2

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

NADH-quinone oxidoreductase subunit A

物种未注明

UniProt P0AFC3

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 13 NADH-quinone oxidoreductase subunit B × 1 (P0AFC7) NADH-quinone oxidoreductase subunit C/D × 1 (P33599) NADH-quinone oxidoreductase subunit E × 1 (P0AFD1) NADH-quinone oxidoreductase subunit F × 1 (P31979) NADH-quinone oxidoreductase subunit G × 1 (P33602) NADH-quinone oxidoreductase subunit H × 1 (P0AFD4) NADH-quinone oxidoreductase subunit I × 1 (P0AFD6) NADH-quinone oxidoreductase subunit J × 1 (P0AFE0) NADH-quinone oxidoreductase subunit K × 1 (P0AFE4) NADH-quinone oxidoreductase subunit L × 1 (A0A1V3W1N5) NADH-quinone oxidoreductase subunit M × 1 (P0AFE8) NADH-quinone oxidoreductase subunit N × 1 (P0AFF0) IRON/SULFUR CLUSTER × 7 FE2/S2 (INORGANIC) CLUSTER × 2 FLAVIN MONONUCLEOTIDE × 1 CALCIUM ION × 1 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 NUOA_ECOLI
Isoform —
PDB实体 1
链与序列区间 作者链 A; PDB构建体 1–147; UniProt 1–147

NADH-quinone oxidoreductase subunit B

物种未注明

UniProt P0AFC7

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 13 NADH-quinone oxidoreductase subunit A × 1 (P0AFC3) NADH-quinone oxidoreductase subunit C/D × 1 (P33599) NADH-quinone oxidoreductase subunit E × 1 (P0AFD1) NADH-quinone oxidoreductase subunit F × 1 (P31979) NADH-quinone oxidoreductase subunit G × 1 (P33602) NADH-quinone oxidoreductase subunit H × 1 (P0AFD4) NADH-quinone oxidoreductase subunit I × 1 (P0AFD6) NADH-quinone oxidoreductase subunit J × 1 (P0AFE0) NADH-quinone oxidoreductase subunit K × 1 (P0AFE4) NADH-quinone oxidoreductase subunit L × 1 (A0A1V3W1N5) NADH-quinone oxidoreductase subunit M × 1 (P0AFE8) NADH-quinone oxidoreductase subunit N × 1 (P0AFF0) IRON/SULFUR CLUSTER × 7 FE2/S2 (INORGANIC) CLUSTER × 2 FLAVIN MONONUCLEOTIDE × 1 CALCIUM ION × 1 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 NUOB_ECOLI
Isoform —
PDB实体 2
链与序列区间 作者链 B; PDB构建体 1–220; UniProt 1–220

NADH-quinone oxidoreductase subunit C/D

物种未注明

UniProt P33599

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 13 NADH-quinone oxidoreductase subunit A × 1 (P0AFC3) NADH-quinone oxidoreductase subunit B × 1 (P0AFC7) NADH-quinone oxidoreductase subunit E × 1 (P0AFD1) NADH-quinone oxidoreductase subunit F × 1 (P31979) NADH-quinone oxidoreductase subunit G × 1 (P33602) NADH-quinone oxidoreductase subunit H × 1 (P0AFD4) NADH-quinone oxidoreductase subunit I × 1 (P0AFD6) NADH-quinone oxidoreductase subunit J × 1 (P0AFE0) NADH-quinone oxidoreductase subunit K × 1 (P0AFE4) NADH-quinone oxidoreductase subunit L × 1 (A0A1V3W1N5) NADH-quinone oxidoreductase subunit M × 1 (P0AFE8) NADH-quinone oxidoreductase subunit N × 1 (P0AFF0) IRON/SULFUR CLUSTER × 7 FE2/S2 (INORGANIC) CLUSTER × 2 FLAVIN MONONUCLEOTIDE × 1 CALCIUM ION × 1 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 NUOCD_ECOLI
Isoform —
PDB实体 3
链与序列区间 作者链 D; PDB构建体 1–596; UniProt 1–596

NADH-quinone oxidoreductase subunit E

物种未注明

UniProt P0AFD1

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 13 NADH-quinone oxidoreductase subunit A × 1 (P0AFC3) NADH-quinone oxidoreductase subunit B × 1 (P0AFC7) NADH-quinone oxidoreductase subunit C/D × 1 (P33599) NADH-quinone oxidoreductase subunit F × 1 (P31979) NADH-quinone oxidoreductase subunit G × 1 (P33602) NADH-quinone oxidoreductase subunit H × 1 (P0AFD4) NADH-quinone oxidoreductase subunit I × 1 (P0AFD6) NADH-quinone oxidoreductase subunit J × 1 (P0AFE0) NADH-quinone oxidoreductase subunit K × 1 (P0AFE4) NADH-quinone oxidoreductase subunit L × 1 (A0A1V3W1N5) NADH-quinone oxidoreductase subunit M × 1 (P0AFE8) NADH-quinone oxidoreductase subunit N × 1 (P0AFF0) IRON/SULFUR CLUSTER × 7 FE2/S2 (INORGANIC) CLUSTER × 2 FLAVIN MONONUCLEOTIDE × 1 CALCIUM ION × 1 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 NUOE_ECOLI
Isoform —
PDB实体 4
链与序列区间 作者链 E; PDB构建体 1–166; UniProt 1–166

NADH-quinone oxidoreductase subunit F

物种未注明

UniProt P31979

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 13 NADH-quinone oxidoreductase subunit A × 1 (P0AFC3) NADH-quinone oxidoreductase subunit B × 1 (P0AFC7) NADH-quinone oxidoreductase subunit C/D × 1 (P33599) NADH-quinone oxidoreductase subunit E × 1 (P0AFD1) NADH-quinone oxidoreductase subunit G × 1 (P33602) NADH-quinone oxidoreductase subunit H × 1 (P0AFD4) NADH-quinone oxidoreductase subunit I × 1 (P0AFD6) NADH-quinone oxidoreductase subunit J × 1 (P0AFE0) NADH-quinone oxidoreductase subunit K × 1 (P0AFE4) NADH-quinone oxidoreductase subunit L × 1 (A0A1V3W1N5) NADH-quinone oxidoreductase subunit M × 1 (P0AFE8) NADH-quinone oxidoreductase subunit N × 1 (P0AFF0) IRON/SULFUR CLUSTER × 7 FE2/S2 (INORGANIC) CLUSTER × 2 FLAVIN MONONUCLEOTIDE × 1 CALCIUM ION × 1 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 NUOF_ECOLI
Isoform —
PDB实体 5
链与序列区间 作者链 F; PDB构建体 1–445; UniProt 1–445

NADH-quinone oxidoreductase subunit G

物种未注明

UniProt P33602

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 13 NADH-quinone oxidoreductase subunit A × 1 (P0AFC3) NADH-quinone oxidoreductase subunit B × 1 (P0AFC7) NADH-quinone oxidoreductase subunit C/D × 1 (P33599) NADH-quinone oxidoreductase subunit E × 1 (P0AFD1) NADH-quinone oxidoreductase subunit F × 1 (P31979) NADH-quinone oxidoreductase subunit H × 1 (P0AFD4) NADH-quinone oxidoreductase subunit I × 1 (P0AFD6) NADH-quinone oxidoreductase subunit J × 1 (P0AFE0) NADH-quinone oxidoreductase subunit K × 1 (P0AFE4) NADH-quinone oxidoreductase subunit L × 1 (A0A1V3W1N5) NADH-quinone oxidoreductase subunit M × 1 (P0AFE8) NADH-quinone oxidoreductase subunit N × 1 (P0AFF0) IRON/SULFUR CLUSTER × 7 FE2/S2 (INORGANIC) CLUSTER × 2 FLAVIN MONONUCLEOTIDE × 1 CALCIUM ION × 1 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 NUOG_ECOLI
Isoform —
PDB实体 6
链与序列区间 作者链 G; PDB构建体 1–908; UniProt 1–908

NADH-quinone oxidoreductase subunit H

物种未注明

UniProt P0AFD4

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 13 NADH-quinone oxidoreductase subunit A × 1 (P0AFC3) NADH-quinone oxidoreductase subunit B × 1 (P0AFC7) NADH-quinone oxidoreductase subunit C/D × 1 (P33599) NADH-quinone oxidoreductase subunit E × 1 (P0AFD1) NADH-quinone oxidoreductase subunit F × 1 (P31979) NADH-quinone oxidoreductase subunit G × 1 (P33602) NADH-quinone oxidoreductase subunit I × 1 (P0AFD6) NADH-quinone oxidoreductase subunit J × 1 (P0AFE0) NADH-quinone oxidoreductase subunit K × 1 (P0AFE4) NADH-quinone oxidoreductase subunit L × 1 (A0A1V3W1N5) NADH-quinone oxidoreductase subunit M × 1 (P0AFE8) NADH-quinone oxidoreductase subunit N × 1 (P0AFF0) IRON/SULFUR CLUSTER × 7 FE2/S2 (INORGANIC) CLUSTER × 2 FLAVIN MONONUCLEOTIDE × 1 CALCIUM ION × 1 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 NUOH_ECOLI
Isoform —
PDB实体 7
链与序列区间 作者链 H; PDB构建体 1–325; UniProt 1–325

NADH-quinone oxidoreductase subunit I

物种未注明

UniProt P0AFD6

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 13 NADH-quinone oxidoreductase subunit A × 1 (P0AFC3) NADH-quinone oxidoreductase subunit B × 1 (P0AFC7) NADH-quinone oxidoreductase subunit C/D × 1 (P33599) NADH-quinone oxidoreductase subunit E × 1 (P0AFD1) NADH-quinone oxidoreductase subunit F × 1 (P31979) NADH-quinone oxidoreductase subunit G × 1 (P33602) NADH-quinone oxidoreductase subunit H × 1 (P0AFD4) NADH-quinone oxidoreductase subunit J × 1 (P0AFE0) NADH-quinone oxidoreductase subunit K × 1 (P0AFE4) NADH-quinone oxidoreductase subunit L × 1 (A0A1V3W1N5) NADH-quinone oxidoreductase subunit M × 1 (P0AFE8) NADH-quinone oxidoreductase subunit N × 1 (P0AFF0) IRON/SULFUR CLUSTER × 7 FE2/S2 (INORGANIC) CLUSTER × 2 FLAVIN MONONUCLEOTIDE × 1 CALCIUM ION × 1 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 NUOI_ECOLI
Isoform —
PDB实体 8
链与序列区间 作者链 I; PDB构建体 1–180; UniProt 1–180

NADH-quinone oxidoreductase subunit J

物种未注明

UniProt P0AFE0

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 13 NADH-quinone oxidoreductase subunit A × 1 (P0AFC3) NADH-quinone oxidoreductase subunit B × 1 (P0AFC7) NADH-quinone oxidoreductase subunit C/D × 1 (P33599) NADH-quinone oxidoreductase subunit E × 1 (P0AFD1) NADH-quinone oxidoreductase subunit F × 1 (P31979) NADH-quinone oxidoreductase subunit G × 1 (P33602) NADH-quinone oxidoreductase subunit H × 1 (P0AFD4) NADH-quinone oxidoreductase subunit I × 1 (P0AFD6) NADH-quinone oxidoreductase subunit K × 1 (P0AFE4) NADH-quinone oxidoreductase subunit L × 1 (A0A1V3W1N5) NADH-quinone oxidoreductase subunit M × 1 (P0AFE8) NADH-quinone oxidoreductase subunit N × 1 (P0AFF0) IRON/SULFUR CLUSTER × 7 FE2/S2 (INORGANIC) CLUSTER × 2 FLAVIN MONONUCLEOTIDE × 1 CALCIUM ION × 1 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 NUOJ_ECOLI
Isoform —
PDB实体 9
链与序列区间 作者链 J; PDB构建体 1–184; UniProt 1–184

NADH-quinone oxidoreductase subunit K

物种未注明

UniProt P0AFE4

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 13 NADH-quinone oxidoreductase subunit A × 1 (P0AFC3) NADH-quinone oxidoreductase subunit B × 1 (P0AFC7) NADH-quinone oxidoreductase subunit C/D × 1 (P33599) NADH-quinone oxidoreductase subunit E × 1 (P0AFD1) NADH-quinone oxidoreductase subunit F × 1 (P31979) NADH-quinone oxidoreductase subunit G × 1 (P33602) NADH-quinone oxidoreductase subunit H × 1 (P0AFD4) NADH-quinone oxidoreductase subunit I × 1 (P0AFD6) NADH-quinone oxidoreductase subunit J × 1 (P0AFE0) NADH-quinone oxidoreductase subunit L × 1 (A0A1V3W1N5) NADH-quinone oxidoreductase subunit M × 1 (P0AFE8) NADH-quinone oxidoreductase subunit N × 1 (P0AFF0) IRON/SULFUR CLUSTER × 7 FE2/S2 (INORGANIC) CLUSTER × 2 FLAVIN MONONUCLEOTIDE × 1 CALCIUM ION × 1 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 NUOK_ECOLI
Isoform —
PDB实体 10
链与序列区间 作者链 K; PDB构建体 1–100; UniProt 1–100

NADH-quinone oxidoreductase subunit L

物种未注明

UniProt A0A1V3W1N5

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 13 NADH-quinone oxidoreductase subunit A × 1 (P0AFC3) NADH-quinone oxidoreductase subunit B × 1 (P0AFC7) NADH-quinone oxidoreductase subunit C/D × 1 (P33599) NADH-quinone oxidoreductase subunit E × 1 (P0AFD1) NADH-quinone oxidoreductase subunit F × 1 (P31979) NADH-quinone oxidoreductase subunit G × 1 (P33602) NADH-quinone oxidoreductase subunit H × 1 (P0AFD4) NADH-quinone oxidoreductase subunit I × 1 (P0AFD6) NADH-quinone oxidoreductase subunit J × 1 (P0AFE0) NADH-quinone oxidoreductase subunit K × 1 (P0AFE4) NADH-quinone oxidoreductase subunit M × 1 (P0AFE8) NADH-quinone oxidoreductase subunit N × 1 (P0AFF0) IRON/SULFUR CLUSTER × 7 FE2/S2 (INORGANIC) CLUSTER × 2 FLAVIN MONONUCLEOTIDE × 1 CALCIUM ION × 1 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 A0A1V3W1N5_ECOLX
Isoform —
PDB实体 11
链与序列区间 作者链 L; PDB构建体 1–613; UniProt 1–613

NADH-quinone oxidoreductase subunit M

物种未注明

UniProt P0AFE8

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 13 NADH-quinone oxidoreductase subunit A × 1 (P0AFC3) NADH-quinone oxidoreductase subunit B × 1 (P0AFC7) NADH-quinone oxidoreductase subunit C/D × 1 (P33599) NADH-quinone oxidoreductase subunit E × 1 (P0AFD1) NADH-quinone oxidoreductase subunit F × 1 (P31979) NADH-quinone oxidoreductase subunit G × 1 (P33602) NADH-quinone oxidoreductase subunit H × 1 (P0AFD4) NADH-quinone oxidoreductase subunit I × 1 (P0AFD6) NADH-quinone oxidoreductase subunit J × 1 (P0AFE0) NADH-quinone oxidoreductase subunit K × 1 (P0AFE4) NADH-quinone oxidoreductase subunit L × 1 (A0A1V3W1N5) NADH-quinone oxidoreductase subunit N × 1 (P0AFF0) IRON/SULFUR CLUSTER × 7 FE2/S2 (INORGANIC) CLUSTER × 2 FLAVIN MONONUCLEOTIDE × 1 CALCIUM ION × 1 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 NUOM_ECOLI
Isoform —
PDB实体 12
链与序列区间 作者链 M; PDB构建体 1–509; UniProt 1–509

NADH-quinone oxidoreductase subunit N

物种未注明

UniProt P0AFF0

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 13 NADH-quinone oxidoreductase subunit A × 1 (P0AFC3) NADH-quinone oxidoreductase subunit B × 1 (P0AFC7) NADH-quinone oxidoreductase subunit C/D × 1 (P33599) NADH-quinone oxidoreductase subunit E × 1 (P0AFD1) NADH-quinone oxidoreductase subunit F × 1 (P31979) NADH-quinone oxidoreductase subunit G × 1 (P33602) NADH-quinone oxidoreductase subunit H × 1 (P0AFD4) NADH-quinone oxidoreductase subunit I × 1 (P0AFD6) NADH-quinone oxidoreductase subunit J × 1 (P0AFE0) NADH-quinone oxidoreductase subunit K × 1 (P0AFE4) NADH-quinone oxidoreductase subunit L × 1 (A0A1V3W1N5) NADH-quinone oxidoreductase subunit M × 1 (P0AFE8) IRON/SULFUR CLUSTER × 7 FE2/S2 (INORGANIC) CLUSTER × 2 FLAVIN MONONUCLEOTIDE × 1 CALCIUM ION × 1 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 NUON_ECOLI
Isoform —
PDB实体 13
链与序列区间 作者链 N; PDB构建体 1–485; UniProt 1–485

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_id7nyu
沉积日期 deposition_date2021-03-23
结构标题 titleRespiratory complex I from Escherichia coli - conformation 2
关键词 keywordsNADH:ubiquinone reductase (H+-translocating), oxidative phosphorylation, ELECTRON TRANSPORT; ELECTRON 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。

7nyu__assembly_1__model_1

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

下载该曲线 .dat

7nyu__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。

7nyu__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)78.88 Å
Rg(电子密度)80.03 Å
总 Rg79.54 Å
原子数35228
残基数4615
排除体积632530 ų
最大 q0.500 Å⁻¹
Assembly Model 结构单元 聚集说明 状态 CRYSOL 操作
1 1 7nyu__assembly_1__model_1 tridecameric (13) 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 (17)

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6. 折叠分类 (SCOP + CATH) 4 domains

CATH v4.4 (4 domains)

结构域编号 domain_id7nyuD01
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology460 — Beta Polymerase; domain 2
同源超家族 H-superfamily homologous superfamily80 — NADH:ubiquinone oxidoreductase Nqo5 subunit
结构域编号 domain_id7nyuD02
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology645 — Cytochrome-c3 Hydrogenase; chain B
同源超家族 H-superfamily homologous superfamily10 — Cytochrome-c3 Hydrogenase, chain B
结构域编号 domain_id7nyuG01
类 Class class2 — Mainly Beta
架构 Architecture architecture40 — Beta Barrel
拓扑 Topology topology40 — Barwin-like endoglucanases
同源超家族 H-superfamily homologous superfamily20 —
结构域编号 domain_id7nyuI01
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology70 — Alpha-Beta Plaits
同源超家族 H-superfamily homologous superfamily3270 —
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7. 引用文献 (1)