1mu9
Crystal Structure of a Human Tyrosyl-DNA Phosphodiesterase (Tdp1)-Vanadate Complex
1. 蛋白身份与相关结构 Protein Identity & Related Structures
当前条目没有可用的 UniProt 蛋白身份。
七张关系表仍保留该条目的 assembly 与组成信息，但缺少统一蛋白身份时，不能可靠建立跨 PDB 的同蛋白链接。
当前条目的 assembly 组成
| Assembly | 物理组成 | 蛋白状态 | 蛋白 / DNA / RNA / 其他聚合物 | 数据核对 |
|---|---|---|---|---|
| 1 | 蛋白单体 | 单体 | 1 / 0 / 0 / 0 | 与蛋白数一致 |
| 2 | 蛋白单体 | 单体 | 1 / 0 / 0 / 0 | 与蛋白数一致 |
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。
2. 结构基本信息 2. Structure Basics
| 条目编号 entry_id | 1mu9 |
| 沉积日期 deposition_date | 2002-09-23 |
| 结构标题 title | Crystal Structure of a Human Tyrosyl-DNA Phosphodiesterase (Tdp1)-Vanadate Complex |
| 关键词 keywords | PLD Superfamily, Protein-Vanadate Complex, HYDROLASE; HYDROLASE |
| 实验方法 method | X-RAY DIFFRACTION |
3. Official assembly/model 理论 SAXS Official SAXS Profiles
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。
1mu9__assembly_2__model_1
Assembly 2 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)
1mu9__assembly_2__model_1 | I(q)
1mu9__assembly_2__model_1 | P(r) · Pending
| Rg（Guinier） | 22.13 Å |
| Rg（电子密度） | 20.83 Å |
| 总 Rg | 21.86 Å |
| 原子数 | 3461 |
| 残基数 | 434 |
| 排除体积 | 61838 ų |
| 最大 q | 0.500 Å⁻¹ |
4. 晶体学与实验 4. Crystallography & Experiment
5. 实体与聚合物信息 Entities & Polymers (4)
6. 折叠分类 (SCOP + CATH) 8 domains
SCOP 2.08 (4 domains)
| 结构域编号 domain_id | d1mu9a1 |
| 类 Class class | d — Alpha and beta proteins (a+b) |
| 折叠类型 Fold fold | d.136 — Phospholipase D/nuclease |
| 超家族 Superfamily superfamily | d.136.1 — Phospholipase D/nuclease |
| 家族 Family family | d.136.1.3 — Tyrosyl-DNA phosphodiesterase TDP1 |
| 结构域编号 domain_id | d1mu9a2 |
| 类 Class class | d — Alpha and beta proteins (a+b) |
| 折叠类型 Fold fold | d.136 — Phospholipase D/nuclease |
| 超家族 Superfamily superfamily | d.136.1 — Phospholipase D/nuclease |
| 家族 Family family | d.136.1.3 — Tyrosyl-DNA phosphodiesterase TDP1 |
| 结构域编号 domain_id | d1mu9b1 |
| 类 Class class | d — Alpha and beta proteins (a+b) |
| 折叠类型 Fold fold | d.136 — Phospholipase D/nuclease |
| 超家族 Superfamily superfamily | d.136.1 — Phospholipase D/nuclease |
| 家族 Family family | d.136.1.3 — Tyrosyl-DNA phosphodiesterase TDP1 |
| 结构域编号 domain_id | d1mu9b2 |
| 类 Class class | d — Alpha and beta proteins (a+b) |
| 折叠类型 Fold fold | d.136 — Phospholipase D/nuclease |
| 超家族 Superfamily superfamily | d.136.1 — Phospholipase D/nuclease |
| 家族 Family family | d.136.1.3 — Tyrosyl-DNA phosphodiesterase TDP1 |
CATH v4.4 (4 domains)
| 结构域编号 domain_id | 1mu9A01 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 30 — 2-Layer Sandwich |
| 拓扑 Topology topology | 870 — Endonuclease; Chain A |
| 同源超家族 H-superfamily homologous superfamily | 10 — Endonuclease Chain A |
| 结构域编号 domain_id | 1mu9A02 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 30 — 2-Layer Sandwich |
| 拓扑 Topology topology | 870 — Endonuclease; Chain A |
| 同源超家族 H-superfamily homologous superfamily | 10 — Endonuclease Chain A |
| 结构域编号 domain_id | 1mu9B01 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 30 — 2-Layer Sandwich |
| 拓扑 Topology topology | 870 — Endonuclease; Chain A |
| 同源超家族 H-superfamily homologous superfamily | 10 — Endonuclease Chain A |
| 结构域编号 domain_id | 1mu9B02 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 30 — 2-Layer Sandwich |
| 拓扑 Topology topology | 870 — Endonuclease; Chain A |
| 同源超家族 H-superfamily homologous superfamily | 10 — Endonuclease Chain A |