2j7a

Crystal structure of cytochrome c nitrite reductase NrfHA complex from Desulfovibrio vulgaris

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

CYTOCHROME C NITRITE REDUCTASE NRFA

物种未注明

UniProt Q72EF3

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 6 CYTOCHROME C QUINOL DEHYDROGENASE NRFH × 2 (Q72EF4) HEME C × 28 CALCIUM ION × 8 DODECYL-BETA-D-MALTOSIDE × 2 ACETATE ION × 1 water × 6 与蛋白数一致
2 蛋白异源复合物 异源复合物 蛋白 6 CYTOCHROME C QUINOL DEHYDROGENASE NRFH × 2 (Q72EF4) HEME C × 28 CALCIUM ION × 8 DODECYL-BETA-D-MALTOSIDE × 2 ACETATE ION × 1 water × 6 与蛋白数一致
3 蛋白异源复合物 异源复合物 蛋白 6 CYTOCHROME C QUINOL DEHYDROGENASE NRFH × 2 (Q72EF4) HEME C × 28 CALCIUM ION × 8 DODECYL-BETA-D-MALTOSIDE × 2 ACETATE ION × 1 water × 6 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 Q72EF3_DESVH
Isoform —
PDB实体 1
链与序列区间 作者链 A; PDB构建体 1–500; UniProt 25–524 作者链 B; PDB构建体 1–500; UniProt 25–524 作者链 D; PDB构建体 1–500; UniProt 25–524 作者链 E; PDB构建体 1–500; UniProt 25–524 作者链 G; PDB构建体 1–500; UniProt 25–524 作者链 H; PDB构建体 1–500; UniProt 25–524 作者链 J; PDB构建体 1–500; UniProt 25–524 作者链 K; PDB构建体 1–500; UniProt 25–524 作者链 M; PDB构建体 1–500; UniProt 25–524 作者链 N; PDB构建体 1–500; UniProt 25–524 作者链 P; PDB构建体 1–500; UniProt 25–524 作者链 Q; PDB构建体 1–500; UniProt 25–524

CYTOCHROME C QUINOL DEHYDROGENASE NRFH

物种未注明

UniProt Q72EF4

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 6 CYTOCHROME C NITRITE REDUCTASE NRFA × 4 (Q72EF3) HEME C × 28 CALCIUM ION × 8 DODECYL-BETA-D-MALTOSIDE × 2 ACETATE ION × 1 water × 6 与蛋白数一致
2 蛋白异源复合物 异源复合物 蛋白 6 CYTOCHROME C NITRITE REDUCTASE NRFA × 4 (Q72EF3) HEME C × 28 CALCIUM ION × 8 DODECYL-BETA-D-MALTOSIDE × 2 ACETATE ION × 1 water × 6 与蛋白数一致
3 蛋白异源复合物 异源复合物 蛋白 6 CYTOCHROME C NITRITE REDUCTASE NRFA × 4 (Q72EF3) HEME C × 28 CALCIUM ION × 8 DODECYL-BETA-D-MALTOSIDE × 2 ACETATE ION × 1 water × 6 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 Q72EF4_DESVH
Isoform —
PDB实体 2
链与序列区间 作者链 C; PDB构建体 1–159; UniProt 1–159 作者链 F; PDB构建体 1–159; UniProt 1–159 作者链 I; PDB构建体 1–159; UniProt 1–159 作者链 L; PDB构建体 1–159; UniProt 1–159 作者链 O; PDB构建体 1–159; UniProt 1–159 作者链 R; PDB构建体 1–159; UniProt 1–159

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_id2j7a
沉积日期 deposition_date2006-10-06
结构标题 titleCrystal structure of cytochrome c nitrite reductase NrfHA complex from Desulfovibrio vulgaris
关键词 keywordsQUINOL DEHYDROGENASE, CYTOCHROME C NITRITE REDUCTASE, NRFA, NRFH, NAPC/NIRT FAMILY, MEMBRANE COMPLEX, 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。

2j7a__assembly_3__model_1

Assembly 3 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)

下载该曲线 .dat

2j7a__assembly_3__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。

2j7a__assembly_3__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)43.13 Å
Rg(电子密度)43.02 Å
总 Rg43.28 Å
原子数19489
残基数2270
排除体积347200 ų
最大 q0.500 Å⁻¹
Assembly Model 结构单元 聚集说明 状态 CRYSOL 操作
1 1 2j7a__assembly_1__model_1 hexameric (6) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
2 1 2j7a__assembly_2__model_1 hexameric (6) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
3 1 2j7a__assembly_3__model_1 hexameric (6) 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 (7)

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6. 折叠分类 (SCOP + CATH) 42 domains

SCOP 2.08 (12 domains)

结构域编号 domain_idd2j7aa_
类 Class classa — All alpha proteins
折叠类型 Fold folda.138 — Multiheme cytochromes
超家族 Superfamily superfamilya.138.1 — Multiheme cytochromes
家族 Family familya.138.1.3 — Di-heme elbow motif
结构域编号 domain_idd2j7ab_
类 Class classa — All alpha proteins
折叠类型 Fold folda.138 — Multiheme cytochromes
超家族 Superfamily superfamilya.138.1 — Multiheme cytochromes
家族 Family familya.138.1.3 — Di-heme elbow motif
结构域编号 domain_idd2j7ad_
类 Class classa — All alpha proteins
折叠类型 Fold folda.138 — Multiheme cytochromes
超家族 Superfamily superfamilya.138.1 — Multiheme cytochromes
家族 Family familya.138.1.3 — Di-heme elbow motif
结构域编号 domain_idd2j7ae_
类 Class classa — All alpha proteins
折叠类型 Fold folda.138 — Multiheme cytochromes
超家族 Superfamily superfamilya.138.1 — Multiheme cytochromes
家族 Family familya.138.1.3 — Di-heme elbow motif
结构域编号 domain_idd2j7ag_
类 Class classa — All alpha proteins
折叠类型 Fold folda.138 — Multiheme cytochromes
超家族 Superfamily superfamilya.138.1 — Multiheme cytochromes
家族 Family familya.138.1.3 — Di-heme elbow motif
结构域编号 domain_idd2j7ah_
类 Class classa — All alpha proteins
折叠类型 Fold folda.138 — Multiheme cytochromes
超家族 Superfamily superfamilya.138.1 — Multiheme cytochromes
家族 Family familya.138.1.3 — Di-heme elbow motif
结构域编号 domain_idd2j7aj_
类 Class classa — All alpha proteins
折叠类型 Fold folda.138 — Multiheme cytochromes
超家族 Superfamily superfamilya.138.1 — Multiheme cytochromes
家族 Family familya.138.1.3 — Di-heme elbow motif
结构域编号 domain_idd2j7ak_
类 Class classa — All alpha proteins
折叠类型 Fold folda.138 — Multiheme cytochromes
超家族 Superfamily superfamilya.138.1 — Multiheme cytochromes
家族 Family familya.138.1.3 — Di-heme elbow motif
结构域编号 domain_idd2j7am_
类 Class classa — All alpha proteins
折叠类型 Fold folda.138 — Multiheme cytochromes
超家族 Superfamily superfamilya.138.1 — Multiheme cytochromes
家族 Family familya.138.1.3 — Di-heme elbow motif
结构域编号 domain_idd2j7an_
类 Class classa — All alpha proteins
折叠类型 Fold folda.138 — Multiheme cytochromes
超家族 Superfamily superfamilya.138.1 — Multiheme cytochromes
家族 Family familya.138.1.3 — Di-heme elbow motif
结构域编号 domain_idd2j7ap_
类 Class classa — All alpha proteins
折叠类型 Fold folda.138 — Multiheme cytochromes
超家族 Superfamily superfamilya.138.1 — Multiheme cytochromes
家族 Family familya.138.1.3 — Di-heme elbow motif
结构域编号 domain_idd2j7aq_
类 Class classa — All alpha proteins
折叠类型 Fold folda.138 — Multiheme cytochromes
超家族 Superfamily superfamilya.138.1 — Multiheme cytochromes
家族 Family familya.138.1.3 — Di-heme elbow motif

CATH v4.4 (30 domains)

结构域编号 domain_id2j7aA01
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology1130 — Flavocytochrome C3; Chain A, domain 2
同源超家族 H-superfamily homologous superfamily10 — Flavocytochrome C3; Chain A
结构域编号 domain_id2j7aA02
类 Class class1 — Mainly Alpha
架构 Architecture architecture20 — Up-down Bundle
拓扑 Topology topology140 — Butyryl-CoA Dehydrogenase, subunit A; domain 3
同源超家族 H-superfamily homologous superfamily10 — Butyryl-CoA Dehydrogenase, subunit A, domain 3
结构域编号 domain_id2j7aB01
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology1130 — Flavocytochrome C3; Chain A, domain 2
同源超家族 H-superfamily homologous superfamily10 — Flavocytochrome C3; Chain A
结构域编号 domain_id2j7aB02
类 Class class1 — Mainly Alpha
架构 Architecture architecture20 — Up-down Bundle
拓扑 Topology topology140 — Butyryl-CoA Dehydrogenase, subunit A; domain 3
同源超家族 H-superfamily homologous superfamily10 — Butyryl-CoA Dehydrogenase, subunit A, domain 3
结构域编号 domain_id2j7aC00
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology3820 — Multiheme cytochrome fold
同源超家族 H-superfamily homologous superfamily10 — Di-heme elbow motif domain
结构域编号 domain_id2j7aD01
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology1130 — Flavocytochrome C3; Chain A, domain 2
同源超家族 H-superfamily homologous superfamily10 — Flavocytochrome C3; Chain A
结构域编号 domain_id2j7aD02
类 Class class1 — Mainly Alpha
架构 Architecture architecture20 — Up-down Bundle
拓扑 Topology topology140 — Butyryl-CoA Dehydrogenase, subunit A; domain 3
同源超家族 H-superfamily homologous superfamily10 — Butyryl-CoA Dehydrogenase, subunit A, domain 3
结构域编号 domain_id2j7aE01
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology1130 — Flavocytochrome C3; Chain A, domain 2
同源超家族 H-superfamily homologous superfamily10 — Flavocytochrome C3; Chain A
结构域编号 domain_id2j7aE02
类 Class class1 — Mainly Alpha
架构 Architecture architecture20 — Up-down Bundle
拓扑 Topology topology140 — Butyryl-CoA Dehydrogenase, subunit A; domain 3
同源超家族 H-superfamily homologous superfamily10 — Butyryl-CoA Dehydrogenase, subunit A, domain 3
结构域编号 domain_id2j7aF00
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology3820 — Multiheme cytochrome fold
同源超家族 H-superfamily homologous superfamily10 — Di-heme elbow motif domain
结构域编号 domain_id2j7aG01
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology1130 — Flavocytochrome C3; Chain A, domain 2
同源超家族 H-superfamily homologous superfamily10 — Flavocytochrome C3; Chain A
结构域编号 domain_id2j7aG02
类 Class class1 — Mainly Alpha
架构 Architecture architecture20 — Up-down Bundle
拓扑 Topology topology140 — Butyryl-CoA Dehydrogenase, subunit A; domain 3
同源超家族 H-superfamily homologous superfamily10 — Butyryl-CoA Dehydrogenase, subunit A, domain 3
结构域编号 domain_id2j7aH01
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology1130 — Flavocytochrome C3; Chain A, domain 2
同源超家族 H-superfamily homologous superfamily10 — Flavocytochrome C3; Chain A
结构域编号 domain_id2j7aH02
类 Class class1 — Mainly Alpha
架构 Architecture architecture20 — Up-down Bundle
拓扑 Topology topology140 — Butyryl-CoA Dehydrogenase, subunit A; domain 3
同源超家族 H-superfamily homologous superfamily10 — Butyryl-CoA Dehydrogenase, subunit A, domain 3
结构域编号 domain_id2j7aI00
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology3820 — Multiheme cytochrome fold
同源超家族 H-superfamily homologous superfamily10 — Di-heme elbow motif domain
结构域编号 domain_id2j7aJ01
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology1130 — Flavocytochrome C3; Chain A, domain 2
同源超家族 H-superfamily homologous superfamily10 — Flavocytochrome C3; Chain A
结构域编号 domain_id2j7aJ02
类 Class class1 — Mainly Alpha
架构 Architecture architecture20 — Up-down Bundle
拓扑 Topology topology140 — Butyryl-CoA Dehydrogenase, subunit A; domain 3
同源超家族 H-superfamily homologous superfamily10 — Butyryl-CoA Dehydrogenase, subunit A, domain 3
结构域编号 domain_id2j7aK01
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology1130 — Flavocytochrome C3; Chain A, domain 2
同源超家族 H-superfamily homologous superfamily10 — Flavocytochrome C3; Chain A
结构域编号 domain_id2j7aK02
类 Class class1 — Mainly Alpha
架构 Architecture architecture20 — Up-down Bundle
拓扑 Topology topology140 — Butyryl-CoA Dehydrogenase, subunit A; domain 3
同源超家族 H-superfamily homologous superfamily10 — Butyryl-CoA Dehydrogenase, subunit A, domain 3
结构域编号 domain_id2j7aL00
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology3820 — Multiheme cytochrome fold
同源超家族 H-superfamily homologous superfamily10 — Di-heme elbow motif domain
结构域编号 domain_id2j7aM01
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology1130 — Flavocytochrome C3; Chain A, domain 2
同源超家族 H-superfamily homologous superfamily10 — Flavocytochrome C3; Chain A
结构域编号 domain_id2j7aM02
类 Class class1 — Mainly Alpha
架构 Architecture architecture20 — Up-down Bundle
拓扑 Topology topology140 — Butyryl-CoA Dehydrogenase, subunit A; domain 3
同源超家族 H-superfamily homologous superfamily10 — Butyryl-CoA Dehydrogenase, subunit A, domain 3
结构域编号 domain_id2j7aN01
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology1130 — Flavocytochrome C3; Chain A, domain 2
同源超家族 H-superfamily homologous superfamily10 — Flavocytochrome C3; Chain A
结构域编号 domain_id2j7aN02
类 Class class1 — Mainly Alpha
架构 Architecture architecture20 — Up-down Bundle
拓扑 Topology topology140 — Butyryl-CoA Dehydrogenase, subunit A; domain 3
同源超家族 H-superfamily homologous superfamily10 — Butyryl-CoA Dehydrogenase, subunit A, domain 3
结构域编号 domain_id2j7aO00
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology3820 — Multiheme cytochrome fold
同源超家族 H-superfamily homologous superfamily10 — Di-heme elbow motif domain
结构域编号 domain_id2j7aP01
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology1130 — Flavocytochrome C3; Chain A, domain 2
同源超家族 H-superfamily homologous superfamily10 — Flavocytochrome C3; Chain A
结构域编号 domain_id2j7aP02
类 Class class1 — Mainly Alpha
架构 Architecture architecture20 — Up-down Bundle
拓扑 Topology topology140 — Butyryl-CoA Dehydrogenase, subunit A; domain 3
同源超家族 H-superfamily homologous superfamily10 — Butyryl-CoA Dehydrogenase, subunit A, domain 3
结构域编号 domain_id2j7aQ01
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology1130 — Flavocytochrome C3; Chain A, domain 2
同源超家族 H-superfamily homologous superfamily10 — Flavocytochrome C3; Chain A
结构域编号 domain_id2j7aQ02
类 Class class1 — Mainly Alpha
架构 Architecture architecture20 — Up-down Bundle
拓扑 Topology topology140 — Butyryl-CoA Dehydrogenase, subunit A; domain 3
同源超家族 H-superfamily homologous superfamily10 — Butyryl-CoA Dehydrogenase, subunit A, domain 3
结构域编号 domain_id2j7aR00
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology3820 — Multiheme cytochrome fold
同源超家族 H-superfamily homologous superfamily10 — Di-heme elbow motif domain
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7. 引用文献 (2)