Aquifex aeolicus
| 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 60 | 5-(6-D-RIBITYLAMINO-2,4(1H,3H)PYRIMIDINEDIONE-5-YL) PENTYL-1-PHOSPHONIC ACID × 60 water × 60 | 与蛋白数一致 |
| UniProt名称 | RISB_AQUAE |
| Isoform | — |
| PDB实体 | 1 |
| 链与序列区间 | 作者链 A； PDB构建体 1–154； UniProt 1–154 作者链 B； PDB构建体 1–154； UniProt 1–154 作者链 C； PDB构建体 1–154； UniProt 1–154 作者链 D； PDB构建体 1–154； UniProt 1–154 作者链 E； PDB构建体 1–154； UniProt 1–154 |
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 | 1nqw |
| 沉积日期 deposition_date | 2003-01-23 |
| 结构标题 title | Crystal Structure of Lumazine Synthase from Aquifex aeolicus in Complex with Inhibitor: 5-(6-D-ribitylamino-2,4(1H,3H)pyrimidinedione-5-yl)-1-pentyl-phosphonic acid |
| 关键词 keywords | Lumazine synthase, Aquifex aeolicus, inhibitor complex, vitamin biosynthesis, catalytic mechanism, TRANSFERASE; TRANSFERASE |
| 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） | 64.05 Å |
| Rg（电子密度） | 62.85 Å |
| 总 Rg | 63.14 Å |
| 原子数 | 72240 |
| 残基数 | 9240 |
| 排除体积 | 1290200 ų |
| 最大 q | 0.500 Å⁻¹ |
| 结构域编号 domain_id | d1nqwa_ |
| 类 Class class | c — Alpha and beta proteins (a/b) |
| 折叠类型 Fold fold | c.16 — Lumazine synthase |
| 超家族 Superfamily superfamily | c.16.1 — Lumazine synthase |
| 家族 Family family | c.16.1.1 — Lumazine synthase |
| 结构域编号 domain_id | d1nqwb_ |
| 类 Class class | c — Alpha and beta proteins (a/b) |
| 折叠类型 Fold fold | c.16 — Lumazine synthase |
| 超家族 Superfamily superfamily | c.16.1 — Lumazine synthase |
| 家族 Family family | c.16.1.1 — Lumazine synthase |
| 结构域编号 domain_id | d1nqwc_ |
| 类 Class class | c — Alpha and beta proteins (a/b) |
| 折叠类型 Fold fold | c.16 — Lumazine synthase |
| 超家族 Superfamily superfamily | c.16.1 — Lumazine synthase |
| 家族 Family family | c.16.1.1 — Lumazine synthase |
| 结构域编号 domain_id | d1nqwd_ |
| 类 Class class | c — Alpha and beta proteins (a/b) |
| 折叠类型 Fold fold | c.16 — Lumazine synthase |
| 超家族 Superfamily superfamily | c.16.1 — Lumazine synthase |
| 家族 Family family | c.16.1.1 — Lumazine synthase |
| 结构域编号 domain_id | d1nqwe_ |
| 类 Class class | c — Alpha and beta proteins (a/b) |
| 折叠类型 Fold fold | c.16 — Lumazine synthase |
| 超家族 Superfamily superfamily | c.16.1 — Lumazine synthase |
| 家族 Family family | c.16.1.1 — Lumazine synthase |
| 结构域编号 domain_id | 1nqwA00 |
| 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 | 960 — Lumazine/riboflavin synthase |
| 结构域编号 domain_id | 1nqwB00 |
| 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 | 960 — Lumazine/riboflavin synthase |
| 结构域编号 domain_id | 1nqwC00 |
| 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 | 960 — Lumazine/riboflavin synthase |
| 结构域编号 domain_id | 1nqwD00 |
| 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 | 960 — Lumazine/riboflavin synthase |
| 结构域编号 domain_id | 1nqwE00 |
| 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 | 960 — Lumazine/riboflavin synthase |