Escherichia coli
| 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 6 | PHOSPHOGLYCOLOHYDROXAMIC ACID × 6 water × 6 | 与蛋白数一致 |
| UniProt名称 | MGSA_ECOLI |
| Isoform | — |
| PDB实体 | 1 |
| 链与序列区间 | 作者链 A； PDB构建体 1–152； UniProt 1–152 作者链 B； PDB构建体 1–152； UniProt 1–152 作者链 C； PDB构建体 1–152； UniProt 1–152 作者链 D； PDB构建体 1–152； UniProt 1–152 作者链 E； PDB构建体 1–152； UniProt 1–152 作者链 F； PDB构建体 1–152； UniProt 1–152 |
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 | 1ik4 |
| 沉积日期 deposition_date | 2001-05-02 |
| 结构标题 title | X-ray Structure of Methylglyoxal Synthase from E. coli Complexed with Phosphoglycolohydroxamic Acid |
| 关键词 keywords | GLYCOLYTIC BYPASS, METHYLGLYOXAL, LYASE; LYASE |
| 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） | 28.83 Å |
| Rg（电子密度） | 27.64 Å |
| 总 Rg | 28.44 Å |
| 原子数 | 7028 |
| 残基数 | 910 |
| 排除体积 | 125480 ų |
| 最大 q | 0.500 Å⁻¹ |
| 结构域编号 domain_id | d1ik4a_ |
| 类 Class class | c — Alpha and beta proteins (a/b) |
| 折叠类型 Fold fold | c.24 — Methylglyoxal synthase-like |
| 超家族 Superfamily superfamily | c.24.1 — Methylglyoxal synthase-like |
| 家族 Family family | c.24.1.2 — Methylglyoxal synthase, MgsA |
| 结构域编号 domain_id | d1ik4b_ |
| 类 Class class | c — Alpha and beta proteins (a/b) |
| 折叠类型 Fold fold | c.24 — Methylglyoxal synthase-like |
| 超家族 Superfamily superfamily | c.24.1 — Methylglyoxal synthase-like |
| 家族 Family family | c.24.1.2 — Methylglyoxal synthase, MgsA |
| 结构域编号 domain_id | d1ik4c_ |
| 类 Class class | c — Alpha and beta proteins (a/b) |
| 折叠类型 Fold fold | c.24 — Methylglyoxal synthase-like |
| 超家族 Superfamily superfamily | c.24.1 — Methylglyoxal synthase-like |
| 家族 Family family | c.24.1.2 — Methylglyoxal synthase, MgsA |
| 结构域编号 domain_id | d1ik4d_ |
| 类 Class class | c — Alpha and beta proteins (a/b) |
| 折叠类型 Fold fold | c.24 — Methylglyoxal synthase-like |
| 超家族 Superfamily superfamily | c.24.1 — Methylglyoxal synthase-like |
| 家族 Family family | c.24.1.2 — Methylglyoxal synthase, MgsA |
| 结构域编号 domain_id | d1ik4e_ |
| 类 Class class | c — Alpha and beta proteins (a/b) |
| 折叠类型 Fold fold | c.24 — Methylglyoxal synthase-like |
| 超家族 Superfamily superfamily | c.24.1 — Methylglyoxal synthase-like |
| 家族 Family family | c.24.1.2 — Methylglyoxal synthase, MgsA |
| 结构域编号 domain_id | d1ik4f_ |
| 类 Class class | c — Alpha and beta proteins (a/b) |
| 折叠类型 Fold fold | c.24 — Methylglyoxal synthase-like |
| 超家族 Superfamily superfamily | c.24.1 — Methylglyoxal synthase-like |
| 家族 Family family | c.24.1.2 — Methylglyoxal synthase, MgsA |
| 结构域编号 domain_id | 1ik4A00 |
| 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 | 1380 — Methylglyoxal synthase-like domain |
| 结构域编号 domain_id | 1ik4B00 |
| 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 | 1380 — Methylglyoxal synthase-like domain |
| 结构域编号 domain_id | 1ik4C00 |
| 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 | 1380 — Methylglyoxal synthase-like domain |
| 结构域编号 domain_id | 1ik4D00 |
| 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 | 1380 — Methylglyoxal synthase-like domain |
| 结构域编号 domain_id | 1ik4E00 |
| 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 | 1380 — Methylglyoxal synthase-like domain |
| 结构域编号 domain_id | 1ik4F00 |
| 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 | 1380 — Methylglyoxal synthase-like domain |