ARCHAEOGLOBUS FULGIDUS
| 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–RNA | 单体 | 蛋白 1 RNA 2 | 5'-R(*UP*UP*CP*GP*AP*CP*GP*CP)-3' × 1 5'-R(*GP*UP*CP*GP*AP*AP*UP*UP)-3' × 1 MANGANESE (II) ION × 1 water × 3 | 与全部聚合物一致 |
| 2 | 蛋白–RNA | 单体 | 蛋白 1 RNA 2 | 5'-R(*UP*UP*CP*GP*AP*CP*GP*CP)-3' × 1 5'-R(*GP*UP*CP*GP*AP*AP*UP*UP)-3' × 1 MANGANESE (II) ION × 1 water × 3 | 与全部聚合物一致 |
| UniProt名称 | O28951 |
| Isoform | — |
| PDB实体 | 1 |
| 链与序列区间 | 作者链 A； PDB构建体 1–427； UniProt 1–427 作者链 B； PDB构建体 1–427； UniProt 1–427 |
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 | 2bgg |
| 沉积日期 deposition_date | 2004-12-22 |
| 结构标题 title | The structure of a Piwi protein from Archaeoglobus fulgidus complexed with a 16nt siRNA duplex. |
| 关键词 keywords | RNA-BINDING PROTEIN-RNA COMPLEX, RNA-BINDING ARGONAUTE, PIWI DOMAIN, RNAI, RISC, PROTEIN-RNA COMPLEX; RNA-BINDING PROTEIN/RNA |
| 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） | 23.20 Å |
| Rg（电子密度） | 21.99 Å |
| 总 Rg | 22.87 Å |
| 原子数 | 3471 |
| 残基数 | 407 |
| 排除体积 | 61455 ų |
| 最大 q | 0.500 Å⁻¹ |
| 结构域编号 domain_id | d2bgga2 |
| 类 Class class | c — Alpha and beta proteins (a/b) |
| 折叠类型 Fold fold | c.44 — Phosphotyrosine protein phosphatases I-like |
| 超家族 Superfamily superfamily | c.44.3 — PIWI domain N-terminal-like |
| 家族 Family family | c.44.3.1 — PIWI domain N-terminal |
| 结构域编号 domain_id | d2bgga3 |
| 类 Class class | c — Alpha and beta proteins (a/b) |
| 折叠类型 Fold fold | c.55 — Ribonuclease H-like motif |
| 超家族 Superfamily superfamily | c.55.3 — Ribonuclease H-like |
| 家族 Family family | c.55.3.15 — PIWI domain C-terminal |
| 结构域编号 domain_id | d2bggb2 |
| 类 Class class | c — Alpha and beta proteins (a/b) |
| 折叠类型 Fold fold | c.44 — Phosphotyrosine protein phosphatases I-like |
| 超家族 Superfamily superfamily | c.44.3 — PIWI domain N-terminal-like |
| 家族 Family family | c.44.3.1 — PIWI domain N-terminal |
| 结构域编号 domain_id | d2bggb3 |
| 类 Class class | c — Alpha and beta proteins (a/b) |
| 折叠类型 Fold fold | c.55 — Ribonuclease H-like motif |
| 超家族 Superfamily superfamily | c.55.3 — Ribonuclease H-like |
| 家族 Family family | c.55.3.15 — PIWI domain C-terminal |
| 结构域编号 domain_id | 2bggA01 |
| 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 | 2300 — Response regulator |
| 结构域编号 domain_id | 2bggA02 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 30 — 2-Layer Sandwich |
| 拓扑 Topology topology | 420 — Nucleotidyltransferase; domain 5 |
| 同源超家族 H-superfamily homologous superfamily | 10 — Ribonuclease H-like superfamily/Ribonuclease H |
| 结构域编号 domain_id | 2bggB01 |
| 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 | 2300 — Response regulator |
| 结构域编号 domain_id | 2bggB02 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 30 — 2-Layer Sandwich |
| 拓扑 Topology topology | 420 — Nucleotidyltransferase; domain 5 |
| 同源超家族 H-superfamily homologous superfamily | 10 — Ribonuclease H-like superfamily/Ribonuclease H |