Clostridium symbiosum
| 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 2 | AMMONIUM ION × 2 SULFATE ION × 10 water × 2 | 与蛋白数一致 |
| 2 | 蛋白同源多聚体 | 同源多聚体 | 蛋白 2 | AMMONIUM ION × 2 SULFATE ION × 10 water × 2 | 与蛋白数一致 |
| UniProt名称 | PPDK_CLOSY |
| Isoform | — |
| PDB实体 | 1 |
| 链与序列区间 | 作者链 A； PDB构建体 1–873； UniProt 1–873 |
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 | 1kbl |
| 沉积日期 deposition_date | 2001-11-06 |
| 结构标题 title | PYRUVATE PHOSPHATE DIKINASE |
| 关键词 keywords | TRANSFERASE, PHOSPHOTRANSFERASE, KINASE; 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 1 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)
| Rg（Guinier） | 40.57 Å |
| Rg（电子密度） | 40.45 Å |
| 总 Rg | 40.65 Å |
| 原子数 | 13554 |
| 残基数 | 1744 |
| 排除体积 | 240770 ų |
| 最大 q | 0.500 Å⁻¹ |
| 结构域编号 domain_id | d1kbla1 |
| 类 Class class | c — Alpha and beta proteins (a/b) |
| 折叠类型 Fold fold | c.1 — TIM beta/alpha-barrel |
| 超家族 Superfamily superfamily | c.1.12 — Phosphoenolpyruvate/pyruvate domain |
| 家族 Family family | c.1.12.2 — Pyruvate phosphate dikinase, C-terminal domain |
| 结构域编号 domain_id | d1kbla2 |
| 类 Class class | c — Alpha and beta proteins (a/b) |
| 折叠类型 Fold fold | c.8 — The 'swivelling' beta/beta/alpha domain |
| 超家族 Superfamily superfamily | c.8.1 — Phosphohistidine domain |
| 家族 Family family | c.8.1.1 — Pyruvate phosphate dikinase, central domain |
| 结构域编号 domain_id | d1kbla3 |
| 类 Class class | d — Alpha and beta proteins (a+b) |
| 折叠类型 Fold fold | d.142 — ATP-grasp |
| 超家族 Superfamily superfamily | d.142.1 — Glutathione synthetase ATP-binding domain-like |
| 家族 Family family | d.142.1.5 — Pyruvate phosphate dikinase, N-terminal domain |
| 结构域编号 domain_id | 1kblA01 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 30 — 2-Layer Sandwich |
| 拓扑 Topology topology | 1490 — Dna Ligase; domain 1 |
| 同源超家族 H-superfamily homologous superfamily | 20 — ATP-grasp fold, A domain |
| 结构域编号 domain_id | 1kblA02 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 10 — Orthogonal Bundle |
| 拓扑 Topology topology | 189 — Pyruvate Phosphate di-kinase; domain 2 |
| 同源超家族 H-superfamily homologous superfamily | 10 — Pyruvate Phosphate Dikinase, domain 2 |
| 结构域编号 domain_id | 1kblA03 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 50 — 3-Layer(bba) Sandwich |
| 拓扑 Topology topology | 30 — Glucose Oxidase; domain 1 |
| 同源超家族 H-superfamily homologous superfamily | 10 — Phosphohistidine domain |
| 结构域编号 domain_id | 1kblA04 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 20 — Alpha-Beta Barrel |
| 拓扑 Topology topology | 20 — TIM Barrel |
| 同源超家族 H-superfamily homologous superfamily | 60 — Phosphoenolpyruvate-binding domains |
| 结构域编号 domain_id | 1kblA05 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 20 — Up-down Bundle |
| 拓扑 Topology topology | 80 — Acyl-CoA Binding Protein |
| 同源超家族 H-superfamily homologous superfamily | 30 — |
| 结构域编号 domain_id | 1kblA06 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 30 — 2-Layer Sandwich |
| 拓扑 Topology topology | 470 — D-amino Acid Aminotransferase; Chain A, domain 1 |
| 同源超家族 H-superfamily homologous superfamily | 20 — ATP-grasp fold, B domain |