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 | 蛋白异源复合物 | 异源复合物 | 蛋白 2 | Colicin-E7 × 1 （P13479） ZINC ION × 1 water × 1 | 与蛋白数一致 |
| 2 | 蛋白异源复合物 | 异源复合物 | 蛋白 2 | Colicin-E7 × 1 （P13479） ZINC ION × 1 water × 2 | 与蛋白数一致 |
| UniProt名称 | CEA7_ECOLX |
| Isoform | — |
| PDB实体 | 1 |
| 链与序列区间 | 作者链 A； PDB构建体 11–141； UniProt 446–576 作者链 B； PDB构建体 11–141； UniProt 446–576 |
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 | 蛋白异源复合物 | 异源复合物 | 蛋白 2 | Colicin-E9 immunity protein × 1 （Q47112） ZINC ION × 1 water × 1 | 与蛋白数一致 |
| 2 | 蛋白异源复合物 | 异源复合物 | 蛋白 2 | Colicin-E9 immunity protein × 1 （Q47112） ZINC ION × 1 water × 2 | 与蛋白数一致 |
| UniProt名称 | IMM9_ECOLX |
| Isoform | — |
| PDB实体 | 2 |
| 链与序列区间 | 作者链 C； PDB构建体 1–86； UniProt 1–86 作者链 D； PDB构建体 1–86； UniProt 1–86 |
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 | 3gkl |
| 沉积日期 deposition_date | 2009-03-11 |
| 结构标题 title | Following evolutionary paths to high affinity and selectivity protein-protein interactions using Colicin7 and Immunity proteins |
| 关键词 keywords | ;Protein-Protein complex, Structural Genomics, Israel Structural Proteomics Center, ISPC, Bacteriocin immunity, Plasmid, Antibiotic, Antimicrobial, Bacteriocin, Endonuclease, Hydrolase, Metal-binding, Nuclease, Zinc ;; 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 1 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)
| Rg（Guinier） | 19.38 Å |
| Rg（电子密度） | 18.64 Å |
| 总 Rg | 19.47 Å |
| 原子数 | 1609 |
| 残基数 | 202 |
| 排除体积 | 28248 ų |
| 最大 q | 0.500 Å⁻¹ |
| 结构域编号 domain_id | d3gkla_ |
| 类 Class class | d — Alpha and beta proteins (a+b) |
| 折叠类型 Fold fold | d.4 — His-Me finger endonucleases |
| 超家族 Superfamily superfamily | d.4.1 — His-Me finger endonucleases |
| 家族 Family family | d.4.1.1 — HNH-motif |
| 结构域编号 domain_id | d3gklb_ |
| 类 Class class | d — Alpha and beta proteins (a+b) |
| 折叠类型 Fold fold | d.4 — His-Me finger endonucleases |
| 超家族 Superfamily superfamily | d.4.1 — His-Me finger endonucleases |
| 家族 Family family | d.4.1.1 — HNH-motif |
| 结构域编号 domain_id | d3gklc_ |
| 类 Class class | a — All alpha proteins |
| 折叠类型 Fold fold | a.28 — Acyl carrier protein-like |
| 超家族 Superfamily superfamily | a.28.2 — Colicin E immunity proteins |
| 家族 Family family | a.28.2.1 — Colicin E immunity proteins |
| 结构域编号 domain_id | d3gkld_ |
| 类 Class class | a — All alpha proteins |
| 折叠类型 Fold fold | a.28 — Acyl carrier protein-like |
| 超家族 Superfamily superfamily | a.28.2 — Colicin E immunity proteins |
| 家族 Family family | a.28.2.1 — Colicin E immunity proteins |
| 结构域编号 domain_id | 3gklA00 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 90 — Alpha-Beta Complex |
| 拓扑 Topology topology | 540 — Colicin E7 immunity protein; Chain B, fragment: Endonuclease domain |
| 同源超家族 H-superfamily homologous superfamily | 10 — Colicin/pyocin, DNase domain |
| 结构域编号 domain_id | 3gklB00 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 90 — Alpha-Beta Complex |
| 拓扑 Topology topology | 540 — Colicin E7 immunity protein; Chain B, fragment: Endonuclease domain |
| 同源超家族 H-superfamily homologous superfamily | 10 — Colicin/pyocin, DNase domain |
| 结构域编号 domain_id | 3gklC00 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 10 — Orthogonal Bundle |
| 拓扑 Topology topology | 1200 — Non-ribosomal Peptide Synthetase Peptidyl Carrier Protein; Chain A |
| 同源超家族 H-superfamily homologous superfamily | 20 — Colicin E immunity protein |
| 结构域编号 domain_id | 3gklD00 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 10 — Orthogonal Bundle |
| 拓扑 Topology topology | 1200 — Non-ribosomal Peptide Synthetase Peptidyl Carrier Protein; Chain A |
| 同源超家族 H-superfamily homologous superfamily | 20 — Colicin E immunity protein |