Mycobacterium tuberculosis
| Assembly | 物理组成 | 蛋白状态 | 分子拷贝数 | 共同组分 | 数据核对 |
|---|---|---|---|---|---|
| 1 | 蛋白同源多聚体 | 同源多聚体 | 蛋白 4 | NICOTINAMIDE-ADENINE-DINUCLEOTIDE × 4 GLYCEROL × 8 SULFATE ION × 2 water × 4 | 与蛋白数一致 |
| 2 | 蛋白同源多聚体 | 同源多聚体 | 蛋白 2 | NICOTINAMIDE-ADENINE-DINUCLEOTIDE × 2 GLYCEROL × 4 SULFATE ION × 1 water × 2 | 与蛋白数一致 |
| UniProt名称 | PPNK_MYCTU |
| Isoform | — |
| PDB实体 | 1 |
| 链与序列区间 | 作者链 A； PDB构建体 1–307； UniProt 1–307 作者链 B； PDB构建体 1–307； UniProt 1–307 |
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 | 1y3i |
| 沉积日期 deposition_date | 2004-11-25 |
| 结构标题 title | Crystal Structure of Mycobacterium tuberculosis NAD kinase-NAD complex |
| 关键词 keywords | NAD kinase, polyphosphate, NAD, Mycobacterium tuberculosis, TRANSFERASE; TRANSFERASE |
| 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） | 24.21 Å |
| Rg（电子密度） | 23.25 Å |
| 总 Rg | 24.17 Å |
| 原子数 | 3593 |
| 残基数 | 462 |
| 排除体积 | 64092 ų |
| 最大 q | 0.500 Å⁻¹ |
| 结构域编号 domain_id | d1y3ia_ |
| 类 Class class | e — Multi-domain proteins (alpha and beta) |
| 折叠类型 Fold fold | e.52 — NAD kinase/diacylglycerol kinase-like |
| 超家族 Superfamily superfamily | e.52.1 — NAD kinase/diacylglycerol kinase-like |
| 家族 Family family | e.52.1.1 — NAD kinase-like |
| 结构域编号 domain_id | d1y3ib_ |
| 类 Class class | e — Multi-domain proteins (alpha and beta) |
| 折叠类型 Fold fold | e.52 — NAD kinase/diacylglycerol kinase-like |
| 超家族 Superfamily superfamily | e.52.1 — NAD kinase/diacylglycerol kinase-like |
| 家族 Family family | e.52.1.1 — NAD kinase-like |
| 结构域编号 domain_id | 1y3iA01 |
| 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 | 10330 — Probable inorganic polyphosphate/atp-NAD kinase; domain 1 |
| 结构域编号 domain_id | 1y3iA02 |
| 类 Class class | 2 — Mainly Beta |
| 架构 Architecture architecture | 60 — Sandwich |
| 拓扑 Topology topology | 200 — Tumour Suppressor Smad4 |
| 同源超家族 H-superfamily homologous superfamily | 30 — Probable inorganic polyphosphate/atp-NAD kinase; domain 2 |
| 结构域编号 domain_id | 1y3iB01 |
| 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 | 10330 — Probable inorganic polyphosphate/atp-NAD kinase; domain 1 |
| 结构域编号 domain_id | 1y3iB02 |
| 类 Class class | 2 — Mainly Beta |
| 架构 Architecture architecture | 60 — Sandwich |
| 拓扑 Topology topology | 200 — Tumour Suppressor Smad4 |
| 同源超家族 H-superfamily homologous superfamily | 30 — Probable inorganic polyphosphate/atp-NAD kinase; domain 2 |