Escherichia coli (strain K12)
| Assembly | 物理组成 | 蛋白状态 | 分子拷贝数 | 共同组分 | 数据核对 |
|---|---|---|---|---|---|
| 1 | 蛋白单体 | 单体 | 蛋白 1 | MAGNESIUM ION × 1 GUANOSINE-5'-DIPHOSPHATE × 1 water × 1 | 与蛋白数一致 |
| 2 | 蛋白单体 | 单体 | 蛋白 1 | MAGNESIUM ION × 1 GUANOSINE-5'-DIPHOSPHATE × 1 water × 1 | 与蛋白数一致 |
| UniProt名称 | EFTU1_ECOLI |
| Isoform | — |
| PDB实体 | 1 |
| 链与序列区间 | 作者链 A； PDB构建体 10–402； UniProt 2–394 作者链 B； PDB构建体 10–402； UniProt 2–394 |
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 | 5mi3 |
| 沉积日期 deposition_date | 2016-11-27 |
| 结构标题 title | Structure of phosphorylated translation elongation factor EF-Tu from E. coli |
| 关键词 keywords | ;translation elongation, EF-Tu, phosphorylation, nucleotide binding, protein dynamics, conformational cycle, toxin-antitoxin, TOXIN, hydrolase ;; HYDROLASE |
| 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 2 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)
| Rg（Guinier） | 24.29 Å |
| Rg（电子密度） | 23.57 Å |
| 总 Rg | 24.38 Å |
| 原子数 | 2912 |
| 残基数 | 385 |
| 排除体积 | 51682 ų |
| 最大 q | 0.500 Å⁻¹ |
| 结构域编号 domain_id | d5mi3a1 |
| 类 Class class | c — Alpha and beta proteins (a/b) |
| 折叠类型 Fold fold | c.37 — P-loop containing nucleoside triphosphate hydrolases |
| 超家族 Superfamily superfamily | c.37.1 — P-loop containing nucleoside triphosphate hydrolases |
| 家族 Family family | c.37.1.8 — G proteins |
| 结构域编号 domain_id | d5mi3a2 |
| 类 Class class | b — All beta proteins |
| 折叠类型 Fold fold | b.43 — Reductase/isomerase/elongation factor common domain |
| 超家族 Superfamily superfamily | b.43.3 — Translation proteins |
| 家族 Family family | b.43.3.0 — automated matches |
| 结构域编号 domain_id | d5mi3a3 |
| 类 Class class | b — All beta proteins |
| 折叠类型 Fold fold | b.44 — Elongation factor/aminomethyltransferase common domain |
| 超家族 Superfamily superfamily | b.44.1 — EF-Tu/eEF-1alpha/eIF2-gamma C-terminal domain |
| 家族 Family family | b.44.1.0 — automated matches |
| 结构域编号 domain_id | d5mi3b1 |
| 类 Class class | c — Alpha and beta proteins (a/b) |
| 折叠类型 Fold fold | c.37 — P-loop containing nucleoside triphosphate hydrolases |
| 超家族 Superfamily superfamily | c.37.1 — P-loop containing nucleoside triphosphate hydrolases |
| 家族 Family family | c.37.1.8 — G proteins |
| 结构域编号 domain_id | d5mi3b2 |
| 类 Class class | b — All beta proteins |
| 折叠类型 Fold fold | b.43 — Reductase/isomerase/elongation factor common domain |
| 超家族 Superfamily superfamily | b.43.3 — Translation proteins |
| 家族 Family family | b.43.3.0 — automated matches |
| 结构域编号 domain_id | d5mi3b3 |
| 类 Class class | b — All beta proteins |
| 折叠类型 Fold fold | b.44 — Elongation factor/aminomethyltransferase common domain |
| 超家族 Superfamily superfamily | b.44.1 — EF-Tu/eEF-1alpha/eIF2-gamma C-terminal domain |
| 家族 Family family | b.44.1.0 — automated matches |
| 结构域编号 domain_id | 5mi3A01 |
| 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 | 300 — P-loop containing nucleotide triphosphate hydrolases |
| 结构域编号 domain_id | 5mi3A02 |
| 类 Class class | 2 — Mainly Beta |
| 架构 Architecture architecture | 40 — Beta Barrel |
| 拓扑 Topology topology | 30 — Elongation Factor Tu (Ef-tu); domain 3 |
| 同源超家族 H-superfamily homologous superfamily | 10 — Translation factors |
| 结构域编号 domain_id | 5mi3A03 |
| 类 Class class | 2 — Mainly Beta |
| 架构 Architecture architecture | 40 — Beta Barrel |
| 拓扑 Topology topology | 30 — Elongation Factor Tu (Ef-tu); domain 3 |
| 同源超家族 H-superfamily homologous superfamily | 10 — Translation factors |
| 结构域编号 domain_id | 5mi3B01 |
| 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 | 300 — P-loop containing nucleotide triphosphate hydrolases |
| 结构域编号 domain_id | 5mi3B02 |
| 类 Class class | 2 — Mainly Beta |
| 架构 Architecture architecture | 40 — Beta Barrel |
| 拓扑 Topology topology | 30 — Elongation Factor Tu (Ef-tu); domain 3 |
| 同源超家族 H-superfamily homologous superfamily | 10 — Translation factors |
| 结构域编号 domain_id | 5mi3B03 |
| 类 Class class | 2 — Mainly Beta |
| 架构 Architecture architecture | 40 — Beta Barrel |
| 拓扑 Topology topology | 30 — Elongation Factor Tu (Ef-tu); domain 3 |
| 同源超家族 H-superfamily homologous superfamily | 10 — Translation factors |