物种未注明
| Assembly | 物理组成 | 蛋白状态 | 分子拷贝数 | 共同组分 | 数据核对 |
|---|---|---|---|---|---|
| 1 | 蛋白同源多聚体 | 同源多聚体 | 蛋白 2 | CALCIUM ION × 4 HEME C × 10 SULFATE ION × 2 1,2-ETHANEDIOL × 14 water × 2 | 与蛋白数一致 |
| 2 | 蛋白同源多聚体 | 同源多聚体 | 蛋白 2 | CALCIUM ION × 4 HEME C × 10 SULFATE ION × 2 1,2-ETHANEDIOL × 14 water × 2 | 与蛋白数一致 |
| UniProt名称 | NRFA_ECOLI |
| Isoform | — |
| PDB实体 | 1 |
| 链与序列区间 | 作者链 A； PDB构建体 1–452； UniProt 27–478 作者链 B； PDB构建体 1–452； UniProt 27–478 作者链 C； PDB构建体 1–452； UniProt 27–478 作者链 D； PDB构建体 1–452； UniProt 27–478 |
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。
| 条目编号 entry_id | 2rdz |
| 沉积日期 deposition_date | 2007-09-25 |
| 结构标题 title | High Resolution Crystal Structure of the Escherichia coli Cytochrome c Nitrite Reductase. |
| 关键词 keywords | decaheme, reductase, Electron transport, Iron, Metal-binding, Oxidoreductase, Transport; OXIDOREDUCTASE |
| 实验方法 method | X-RAY DIFFRACTION |
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 1 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)
| Rg（Guinier） | 31.94 Å |
| Rg（电子密度） | 31.38 Å |
| 总 Rg | 31.84 Å |
| 原子数 | 7452 |
| 残基数 | 882 |
| 排除体积 | 132040 ų |
| 最大 q | 0.500 Å⁻¹ |
| 结构域编号 domain_id | d2rdza_ |
| 类 Class class | a — All alpha proteins |
| 折叠类型 Fold fold | a.138 — Multiheme cytochromes |
| 超家族 Superfamily superfamily | a.138.1 — Multiheme cytochromes |
| 家族 Family family | a.138.1.3 — Di-heme elbow motif |
| 结构域编号 domain_id | d2rdzb_ |
| 类 Class class | a — All alpha proteins |
| 折叠类型 Fold fold | a.138 — Multiheme cytochromes |
| 超家族 Superfamily superfamily | a.138.1 — Multiheme cytochromes |
| 家族 Family family | a.138.1.3 — Di-heme elbow motif |
| 结构域编号 domain_id | d2rdzc_ |
| 类 Class class | a — All alpha proteins |
| 折叠类型 Fold fold | a.138 — Multiheme cytochromes |
| 超家族 Superfamily superfamily | a.138.1 — Multiheme cytochromes |
| 家族 Family family | a.138.1.3 — Di-heme elbow motif |
| 结构域编号 domain_id | d2rdzd_ |
| 类 Class class | a — All alpha proteins |
| 折叠类型 Fold fold | a.138 — Multiheme cytochromes |
| 超家族 Superfamily superfamily | a.138.1 — Multiheme cytochromes |
| 家族 Family family | a.138.1.3 — Di-heme elbow motif |
| 结构域编号 domain_id | 2rdzA01 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 10 — Orthogonal Bundle |
| 拓扑 Topology topology | 1130 — Flavocytochrome C3; Chain A, domain 2 |
| 同源超家族 H-superfamily homologous superfamily | 10 — Flavocytochrome C3; Chain A |
| 结构域编号 domain_id | 2rdzA02 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 20 — Up-down Bundle |
| 拓扑 Topology topology | 140 — Butyryl-CoA Dehydrogenase, subunit A; domain 3 |
| 同源超家族 H-superfamily homologous superfamily | 10 — Butyryl-CoA Dehydrogenase, subunit A, domain 3 |
| 结构域编号 domain_id | 2rdzB01 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 10 — Orthogonal Bundle |
| 拓扑 Topology topology | 1130 — Flavocytochrome C3; Chain A, domain 2 |
| 同源超家族 H-superfamily homologous superfamily | 10 — Flavocytochrome C3; Chain A |
| 结构域编号 domain_id | 2rdzB02 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 20 — Up-down Bundle |
| 拓扑 Topology topology | 140 — Butyryl-CoA Dehydrogenase, subunit A; domain 3 |
| 同源超家族 H-superfamily homologous superfamily | 10 — Butyryl-CoA Dehydrogenase, subunit A, domain 3 |
| 结构域编号 domain_id | 2rdzC01 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 10 — Orthogonal Bundle |
| 拓扑 Topology topology | 1130 — Flavocytochrome C3; Chain A, domain 2 |
| 同源超家族 H-superfamily homologous superfamily | 10 — Flavocytochrome C3; Chain A |
| 结构域编号 domain_id | 2rdzC02 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 20 — Up-down Bundle |
| 拓扑 Topology topology | 140 — Butyryl-CoA Dehydrogenase, subunit A; domain 3 |
| 同源超家族 H-superfamily homologous superfamily | 10 — Butyryl-CoA Dehydrogenase, subunit A, domain 3 |
| 结构域编号 domain_id | 2rdzD01 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 10 — Orthogonal Bundle |
| 拓扑 Topology topology | 1130 — Flavocytochrome C3; Chain A, domain 2 |
| 同源超家族 H-superfamily homologous superfamily | 10 — Flavocytochrome C3; Chain A |
| 结构域编号 domain_id | 2rdzD02 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 20 — Up-down Bundle |
| 拓扑 Topology topology | 140 — Butyryl-CoA Dehydrogenase, subunit A; domain 3 |
| 同源超家族 H-superfamily homologous superfamily | 10 — Butyryl-CoA Dehydrogenase, subunit A, domain 3 |