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 | HEME C × 2 HEME D × 2 2-[N-CYCLOHEXYLAMINO]ETHANE SULFONIC ACID × 1 SULFATE ION × 3 water × 2 | 与蛋白数一致 |
| UniProt名称 | Q9FCQ0 |
| Isoform | — |
| PDB实体 | 1 |
| 链与序列区间 | 作者链 A； PDB构建体 1–567； UniProt 30–596 作者链 B； PDB构建体 1–567； UniProt 30–596 |
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 | 1h9x |
| 沉积日期 deposition_date | 2001-03-23 |
| 结构标题 title | Cytochrome cd1 Nitrite Reductase, reduced form |
| 关键词 keywords | ENZYME, NITRITE REDUCTASE, OXIDOREDUCTASE; 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） | 34.11 Å |
| Rg（电子密度） | 33.53 Å |
| 总 Rg | 33.95 Å |
| 原子数 | 8416 |
| 残基数 | 1055 |
| 排除体积 | 148820 ų |
| 最大 q | 0.500 Å⁻¹ |
| 结构域编号 domain_id | d1h9xa1 |
| 类 Class class | a — All alpha proteins |
| 折叠类型 Fold fold | a.3 — Cytochrome c |
| 超家族 Superfamily superfamily | a.3.1 — Cytochrome c |
| 家族 Family family | a.3.1.2 — N-terminal (heme c) domain of cytochrome cd1-nitrite reductase |
| 结构域编号 domain_id | d1h9xa2 |
| 类 Class class | b — All beta proteins |
| 折叠类型 Fold fold | b.70 — 8-bladed beta-propeller |
| 超家族 Superfamily superfamily | b.70.2 — C-terminal (heme d1) domain of cytochrome cd1-nitrite reductase |
| 家族 Family family | b.70.2.1 — C-terminal (heme d1) domain of cytochrome cd1-nitrite reductase |
| 结构域编号 domain_id | d1h9xb1 |
| 类 Class class | a — All alpha proteins |
| 折叠类型 Fold fold | a.3 — Cytochrome c |
| 超家族 Superfamily superfamily | a.3.1 — Cytochrome c |
| 家族 Family family | a.3.1.2 — N-terminal (heme c) domain of cytochrome cd1-nitrite reductase |
| 结构域编号 domain_id | d1h9xb2 |
| 类 Class class | b — All beta proteins |
| 折叠类型 Fold fold | b.70 — 8-bladed beta-propeller |
| 超家族 Superfamily superfamily | b.70.2 — C-terminal (heme d1) domain of cytochrome cd1-nitrite reductase |
| 家族 Family family | b.70.2.1 — C-terminal (heme d1) domain of cytochrome cd1-nitrite reductase |
| 结构域编号 domain_id | 1h9xA01 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 10 — Orthogonal Bundle |
| 拓扑 Topology topology | 760 — Cytochrome Bc1 Complex; Chain D, domain 2 |
| 同源超家族 H-superfamily homologous superfamily | 10 — Cytochrome c-like domain |
| 结构域编号 domain_id | 1h9xA02 |
| 类 Class class | 2 — Mainly Beta |
| 架构 Architecture architecture | 140 — 8 Propeller |
| 拓扑 Topology topology | 10 — Methanol Dehydrogenase; Chain A |
| 同源超家族 H-superfamily homologous superfamily | 20 — C-terminal (heme d1) domain of cytochrome cd1-nitrite reductase |
| 结构域编号 domain_id | 1h9xB01 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 10 — Orthogonal Bundle |
| 拓扑 Topology topology | 760 — Cytochrome Bc1 Complex; Chain D, domain 2 |
| 同源超家族 H-superfamily homologous superfamily | 10 — Cytochrome c-like domain |
| 结构域编号 domain_id | 1h9xB02 |
| 类 Class class | 2 — Mainly Beta |
| 架构 Architecture architecture | 140 — 8 Propeller |
| 拓扑 Topology topology | 10 — Methanol Dehydrogenase; Chain A |
| 同源超家族 H-superfamily homologous superfamily | 20 — C-terminal (heme d1) domain of cytochrome cd1-nitrite reductase |