Enterobacteria phage lambda
| 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–DNA | 同源多聚体 | 蛋白 3 DNA 3 | 15-mer DNA × 1 19-mer DNA × 1 34-mer DNA × 1 water × 6 | 与全部聚合物一致 |
| UniProt名称 | VXIS_LAMBD |
| Isoform | — |
| PDB实体 | 4 |
| 链与序列区间 | 作者链 A； PDB构建体 1–55； UniProt 1–55 作者链 B； PDB构建体 1–55； UniProt 1–55 作者链 C； PDB构建体 1–55； UniProt 1–55 |
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 | 2ief |
| 沉积日期 deposition_date | 2006-09-18 |
| 结构标题 title | Structure of the cooperative Excisionase (Xis)-DNA complex reveals a micronucleoprotein filament |
| 关键词 keywords | ;Excisionase; Recombination Directionality Factor; Site Specific Recombination; Micronucleoprotein Filament, DNA BINDING PROTEIN-DNA COMPLEX ;; DNA BINDING PROTEIN/DNA |
| 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） | 29.49 Å |
| Rg（电子密度） | 29.04 Å |
| 总 Rg | 29.49 Å |
| 原子数 | 2779 |
| 残基数 | 230 |
| 排除体积 | 44946 ų |
| 最大 q | 0.500 Å⁻¹ |
| 结构域编号 domain_id | d2iefa_ |
| 类 Class class | a — All alpha proteins |
| 折叠类型 Fold fold | a.6 — Putative DNA-binding domain |
| 超家族 Superfamily superfamily | a.6.1 — Putative DNA-binding domain |
| 家族 Family family | a.6.1.7 — Excisionase-like |
| 结构域编号 domain_id | d2iefb_ |
| 类 Class class | a — All alpha proteins |
| 折叠类型 Fold fold | a.6 — Putative DNA-binding domain |
| 超家族 Superfamily superfamily | a.6.1 — Putative DNA-binding domain |
| 家族 Family family | a.6.1.7 — Excisionase-like |
| 结构域编号 domain_id | d2iefc_ |
| 类 Class class | a — All alpha proteins |
| 折叠类型 Fold fold | a.6 — Putative DNA-binding domain |
| 超家族 Superfamily superfamily | a.6.1 — Putative DNA-binding domain |
| 家族 Family family | a.6.1.7 — Excisionase-like |
| 结构域编号 domain_id | 2iefA00 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 10 — Orthogonal Bundle |
| 拓扑 Topology topology | 1660 — Multidrug-efflux Transporter Regulator; Chain: A; Domain 2 |
| 同源超家族 H-superfamily homologous superfamily | 20 — Excisionase (Xis) protein |
| 结构域编号 domain_id | 2iefB00 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 10 — Orthogonal Bundle |
| 拓扑 Topology topology | 1660 — Multidrug-efflux Transporter Regulator; Chain: A; Domain 2 |
| 同源超家族 H-superfamily homologous superfamily | 20 — Excisionase (Xis) protein |
| 结构域编号 domain_id | 2iefC00 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 10 — Orthogonal Bundle |
| 拓扑 Topology topology | 1660 — Multidrug-efflux Transporter Regulator; Chain: A; Domain 2 |
| 同源超家族 H-superfamily homologous superfamily | 20 — Excisionase (Xis) protein |