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 2 | SULFATE ION × 4 TRYPTOPHAN × 2 water × 2 | 与蛋白数一致 |
| 2 | 蛋白同源多聚体 | 同源多聚体 | 蛋白 2 | SULFATE ION × 3 TRYPTOPHAN × 1 water × 2 | 与蛋白数一致 |
| UniProt名称 | O07746_MYCTU |
| Isoform | — |
| PDB实体 | 1 |
| 链与序列区间 | 作者链 A； PDB构建体 1–165； UniProt 35–199 作者链 B； PDB构建体 1–165； UniProt 35–199 作者链 C； PDB构建体 1–165； UniProt 35–199 |
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 | 2ao2 |
| 沉积日期 deposition_date | 2005-08-12 |
| 结构标题 title | The 2.07 Angstrom crystal structure of Mycobacterium tuberculosis chorismate mutase reveals unexpected gene duplication and suggests a role in host-pathogen interactions |
| 关键词 keywords | ;Chorismate mutase, tryptophan, gene duplication, allostery, Structural Genomics, PSI, Protein Structure Initiative, TB Structural Genomics Consortium, TBSGC, ISOMERASE ;; ISOMERASE |
| 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） | 24.22 Å |
| Rg（电子密度） | 23.64 Å |
| 总 Rg | 24.32 Å |
| 原子数 | 2636 |
| 残基数 | 330 |
| 排除体积 | 46039 ų |
| 最大 q | 0.500 Å⁻¹ |
| 结构域编号 domain_id | d2ao2a_ |
| 类 Class class | a — All alpha proteins |
| 折叠类型 Fold fold | a.130 — Chorismate mutase II |
| 超家族 Superfamily superfamily | a.130.1 — Chorismate mutase II |
| 家族 Family family | a.130.1.4 — Secreted chorismate mutase-like |
| 结构域编号 domain_id | d2ao2b_ |
| 类 Class class | a — All alpha proteins |
| 折叠类型 Fold fold | a.130 — Chorismate mutase II |
| 超家族 Superfamily superfamily | a.130.1 — Chorismate mutase II |
| 家族 Family family | a.130.1.4 — Secreted chorismate mutase-like |
| 结构域编号 domain_id | d2ao2c_ |
| 类 Class class | a — All alpha proteins |
| 折叠类型 Fold fold | a.130 — Chorismate mutase II |
| 超家族 Superfamily superfamily | a.130.1 — Chorismate mutase II |
| 家族 Family family | a.130.1.4 — Secreted chorismate mutase-like |
| 结构域编号 domain_id | 2ao2A00 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 20 — Up-down Bundle |
| 拓扑 Topology topology | 59 — Chorismate Mutase Domain, subunit A |
| 同源超家族 H-superfamily homologous superfamily | 10 — Chorismate mutase |
| 结构域编号 domain_id | 2ao2B00 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 20 — Up-down Bundle |
| 拓扑 Topology topology | 59 — Chorismate Mutase Domain, subunit A |
| 同源超家族 H-superfamily homologous superfamily | 10 — Chorismate mutase |
| 结构域编号 domain_id | 2ao2C00 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 20 — Up-down Bundle |
| 拓扑 Topology topology | 59 — Chorismate Mutase Domain, subunit A |
| 同源超家族 H-superfamily homologous superfamily | 10 — Chorismate mutase |