Saccharomyces cerevisiae
| 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 5 | 5-(6-D-RIBITYLAMINO-2,4-DIHYDROXYPYRIMIDIN-5-YL)-1-PENTYL-PHOSPHONIC ACID × 5 water × 5 | 与蛋白数一致 |
| UniProt名称 | RIB4_YEAST |
| Isoform | — |
| PDB实体 | 1 |
| 链与序列区间 | 作者链 A； PDB构建体 1–168； UniProt 2–169 作者链 B； PDB构建体 1–168； UniProt 2–169 作者链 C； PDB构建体 1–168； UniProt 2–169 作者链 D； PDB构建体 1–168； UniProt 2–169 作者链 E； PDB构建体 1–168； UniProt 2–169 |
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 | 1ejb |
| 沉积日期 deposition_date | 2000-03-02 |
| 结构标题 title | LUMAZINE SYNTHASE FROM SACCHAROMYCES CEREVISIAE |
| 关键词 keywords | Lumazine synthase, Saccharomyces cerevisiae, X-ray structure analysis, Inhibitor complex, Vitamin biosynthesis, 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） | 28.24 Å |
| Rg（电子密度） | 27.01 Å |
| 总 Rg | 27.91 Å |
| 原子数 | 6605 |
| 残基数 | 840 |
| 排除体积 | 118230 ų |
| 最大 q | 0.500 Å⁻¹ |
| 结构域编号 domain_id | d1ejba_ |
| 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 | d1ejbb_ |
| 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 | d1ejbc_ |
| 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 | d1ejbd_ |
| 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 | d1ejbe_ |
| 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 | 1ejbA00 |
| 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 | 1ejbB00 |
| 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 | 1ejbC00 |
| 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 | 1ejbD00 |
| 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 | 1ejbE00 |
| 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 |