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 | 蛋白异源复合物 | 异源复合物 | 蛋白 2 | HYDROGENASE × 1 （P12944） IRON/SULFUR CLUSTER × 2 FE3-S4 CLUSTER × 1 NICKEL (II) ION × 1 HYDRATED FE × 1 | 与蛋白数一致 |
| 2 | 蛋白异源复合物 | 异源复合物 | 蛋白 2 | HYDROGENASE × 1 （P12944） IRON/SULFUR CLUSTER × 2 FE3-S4 CLUSTER × 1 NICKEL (II) ION × 1 HYDRATED FE × 1 | 与蛋白数一致 |
| UniProt名称 | PHNS_DESGI |
| Isoform | — |
| PDB实体 | 1 |
| 链与序列区间 | 作者链 A； PDB构建体 1–264； UniProt 25–288 作者链 C； PDB构建体 1–264； UniProt 25–288 |
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 | 蛋白异源复合物 | 异源复合物 | 蛋白 2 | HYDROGENASE × 1 （P12943） IRON/SULFUR CLUSTER × 2 FE3-S4 CLUSTER × 1 NICKEL (II) ION × 1 HYDRATED FE × 1 | 与蛋白数一致 |
| 2 | 蛋白异源复合物 | 异源复合物 | 蛋白 2 | HYDROGENASE × 1 （P12943） IRON/SULFUR CLUSTER × 2 FE3-S4 CLUSTER × 1 NICKEL (II) ION × 1 HYDRATED FE × 1 | 与蛋白数一致 |
| UniProt名称 | PHNL_DESGI |
| Isoform | — |
| PDB实体 | 2 |
| 链与序列区间 | 作者链 B； PDB构建体 2–536； UniProt 1–535 作者链 D； PDB构建体 2–536； UniProt 1–535 |
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 | 1frv |
| 沉积日期 deposition_date | 1996-03-28 |
| 结构标题 title | CRYSTAL STRUCTURE OF THE OXIDIZED FORM OF NI-FE HYDROGENASE |
| 关键词 keywords | NI-FE HYDROGENASE, 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） | 25.54 Å |
| Rg（电子密度） | 24.61 Å |
| 总 Rg | 25.38 Å |
| 原子数 | 6134 |
| 残基数 | 792 |
| 排除体积 | 109250 ų |
| 最大 q | 0.500 Å⁻¹ |
| 结构域编号 domain_id | d1frva_ |
| 类 Class class | e — Multi-domain proteins (alpha and beta) |
| 折叠类型 Fold fold | e.19 — HydA/Nqo6-like |
| 超家族 Superfamily superfamily | e.19.1 — HydA/Nqo6-like |
| 家族 Family family | e.19.1.1 — Nickel-iron hydrogenase, small subunit |
| 结构域编号 domain_id | d1frvb_ |
| 类 Class class | e — Multi-domain proteins (alpha and beta) |
| 折叠类型 Fold fold | e.18 — HydB/Nqo4-like |
| 超家族 Superfamily superfamily | e.18.1 — HydB/Nqo4-like |
| 家族 Family family | e.18.1.1 — Nickel-iron hydrogenase, large subunit |
| 结构域编号 domain_id | d1frvc_ |
| 类 Class class | e — Multi-domain proteins (alpha and beta) |
| 折叠类型 Fold fold | e.19 — HydA/Nqo6-like |
| 超家族 Superfamily superfamily | e.19.1 — HydA/Nqo6-like |
| 家族 Family family | e.19.1.1 — Nickel-iron hydrogenase, small subunit |
| 结构域编号 domain_id | d1frvd_ |
| 类 Class class | e — Multi-domain proteins (alpha and beta) |
| 折叠类型 Fold fold | e.18 — HydB/Nqo4-like |
| 超家族 Superfamily superfamily | e.18.1 — HydB/Nqo4-like |
| 家族 Family family | e.18.1.1 — Nickel-iron hydrogenase, large subunit |
| 结构域编号 domain_id | 1frvA01 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 40 — 3-Layer(aba) Sandwich |
| 拓扑 Topology topology | 50 — Rossmann fold |
| 同源超家族 H-superfamily homologous superfamily | 700 — NADH:ubiquinone oxidoreductase-like, 20kDa subunit |
| 结构域编号 domain_id | 1frvA02 |
| 类 Class class | 4 — Few Secondary Structures |
| 架构 Architecture architecture | 10 — Irregular |
| 拓扑 Topology topology | 480 — Cytochrome-c3 Hydrogenase; Chain A, domain 2 |
| 同源超家族 H-superfamily homologous superfamily | 10 — Cytochrome-c3 hydrogenase, C-terminal domain |
| 结构域编号 domain_id | 1frvB00 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 10 — Orthogonal Bundle |
| 拓扑 Topology topology | 645 — Cytochrome-c3 Hydrogenase; chain B |
| 同源超家族 H-superfamily homologous superfamily | 10 — Cytochrome-c3 Hydrogenase, chain B |
| 结构域编号 domain_id | 1frvC01 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 40 — 3-Layer(aba) Sandwich |
| 拓扑 Topology topology | 50 — Rossmann fold |
| 同源超家族 H-superfamily homologous superfamily | 700 — NADH:ubiquinone oxidoreductase-like, 20kDa subunit |
| 结构域编号 domain_id | 1frvC02 |
| 类 Class class | 4 — Few Secondary Structures |
| 架构 Architecture architecture | 10 — Irregular |
| 拓扑 Topology topology | 480 — Cytochrome-c3 Hydrogenase; Chain A, domain 2 |
| 同源超家族 H-superfamily homologous superfamily | 10 — Cytochrome-c3 hydrogenase, C-terminal domain |
| 结构域编号 domain_id | 1frvD00 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 10 — Orthogonal Bundle |
| 拓扑 Topology topology | 645 — Cytochrome-c3 Hydrogenase; chain B |
| 同源超家族 H-superfamily homologous superfamily | 10 — Cytochrome-c3 Hydrogenase, chain B |