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 | MAGNESIUM ION × 2 ADENOSINE-5'-DIPHOSPHATE × 2 water × 2 | 与蛋白数一致 |
| 2 | 蛋白同源多聚体 | 同源多聚体 | 蛋白 4 | MAGNESIUM ION × 4 ADENOSINE-5'-DIPHOSPHATE × 4 water × 4 | 与蛋白数一致 |
| UniProt名称 | SECA1_MYCTU |
| Isoform | — |
| PDB实体 | 1 |
| 链与序列区间 | 作者链 A； PDB构建体 32–922； UniProt 2–892 作者链 B； PDB构建体 32–922； UniProt 2–892 |
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 | 1nkt |
| 沉积日期 deposition_date | 2003-01-03 |
| 结构标题 title | CRYSTAL STRUCTURE OF THE SECA PROTEIN TRANSLOCATION ATPASE FROM MYCOBACTERIUM TUBERCULOSIS COMPLEX WITH ADPBS |
| 关键词 keywords | ;PREPROTEIN TRANSLOCATION, ATPASE, TRANSMEMBRANE TRANSPORT, HELICASE-LIKE MOTOR DOMAIN, Structural Genomics, PSI, Protein Structure Initiative, TB Structural Genomics Consortium, TBSGC, PROTEIN TRANSPORT ;; PROTEIN TRANSPORT |
| 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） | 46.46 Å |
| Rg（电子密度） | 46.31 Å |
| 总 Rg | 46.38 Å |
| 原子数 | 13316 |
| 残基数 | 1672 |
| 排除体积 | 235500 ų |
| 最大 q | 0.500 Å⁻¹ |
| 结构域编号 domain_id | d1nkta1 |
| 类 Class class | a — All alpha proteins |
| 折叠类型 Fold fold | a.162 — Pre-protein crosslinking domain of SecA |
| 超家族 Superfamily superfamily | a.162.1 — Pre-protein crosslinking domain of SecA |
| 家族 Family family | a.162.1.1 — Pre-protein crosslinking domain of SecA |
| 结构域编号 domain_id | d1nkta2 |
| 类 Class class | a — All alpha proteins |
| 折叠类型 Fold fold | a.172 — Helical scaffold and wing domains of SecA |
| 超家族 Superfamily superfamily | a.172.1 — Helical scaffold and wing domains of SecA |
| 家族 Family family | a.172.1.1 — Helical scaffold and wing domains of SecA |
| 结构域编号 domain_id | d1nkta3 |
| 类 Class class | c — Alpha and beta proteins (a/b) |
| 折叠类型 Fold fold | c.37 — P-loop containing nucleoside triphosphate hydrolases |
| 超家族 Superfamily superfamily | c.37.1 — P-loop containing nucleoside triphosphate hydrolases |
| 家族 Family family | c.37.1.19 — Tandem AAA-ATPase domain |
| 结构域编号 domain_id | d1nkta4 |
| 类 Class class | c — Alpha and beta proteins (a/b) |
| 折叠类型 Fold fold | c.37 — P-loop containing nucleoside triphosphate hydrolases |
| 超家族 Superfamily superfamily | c.37.1 — P-loop containing nucleoside triphosphate hydrolases |
| 家族 Family family | c.37.1.19 — Tandem AAA-ATPase domain |
| 结构域编号 domain_id | d1nkta5 |
| 类 Class class | l — Artifacts |
| 折叠类型 Fold fold | l.1 — Tags |
| 超家族 Superfamily superfamily | l.1.1 — Tags |
| 家族 Family family | l.1.1.1 — Tags |
| 结构域编号 domain_id | d1nktb1 |
| 类 Class class | a — All alpha proteins |
| 折叠类型 Fold fold | a.162 — Pre-protein crosslinking domain of SecA |
| 超家族 Superfamily superfamily | a.162.1 — Pre-protein crosslinking domain of SecA |
| 家族 Family family | a.162.1.1 — Pre-protein crosslinking domain of SecA |
| 结构域编号 domain_id | d1nktb2 |
| 类 Class class | a — All alpha proteins |
| 折叠类型 Fold fold | a.172 — Helical scaffold and wing domains of SecA |
| 超家族 Superfamily superfamily | a.172.1 — Helical scaffold and wing domains of SecA |
| 家族 Family family | a.172.1.1 — Helical scaffold and wing domains of SecA |
| 结构域编号 domain_id | d1nktb3 |
| 类 Class class | c — Alpha and beta proteins (a/b) |
| 折叠类型 Fold fold | c.37 — P-loop containing nucleoside triphosphate hydrolases |
| 超家族 Superfamily superfamily | c.37.1 — P-loop containing nucleoside triphosphate hydrolases |
| 家族 Family family | c.37.1.19 — Tandem AAA-ATPase domain |
| 结构域编号 domain_id | d1nktb4 |
| 类 Class class | c — Alpha and beta proteins (a/b) |
| 折叠类型 Fold fold | c.37 — P-loop containing nucleoside triphosphate hydrolases |
| 超家族 Superfamily superfamily | c.37.1 — P-loop containing nucleoside triphosphate hydrolases |
| 家族 Family family | c.37.1.19 — Tandem AAA-ATPase domain |
| 结构域编号 domain_id | d1nktb5 |
| 类 Class class | l — Artifacts |
| 折叠类型 Fold fold | l.1 — Tags |
| 超家族 Superfamily superfamily | l.1.1 — Tags |
| 家族 Family family | l.1.1.1 — Tags |
| 结构域编号 domain_id | 1nktA01 |
| 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 | 300 — P-loop containing nucleotide triphosphate hydrolases |
| 结构域编号 domain_id | 1nktA02 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 90 — Alpha-Beta Complex |
| 拓扑 Topology topology | 1440 — Pre-protein croslinking domain of SecA |
| 同源超家族 H-superfamily homologous superfamily | 10 — SecA, preprotein cross-linking domain |
| 结构域编号 domain_id | 1nktA03 |
| 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 | 300 — P-loop containing nucleotide triphosphate hydrolases |
| 结构域编号 domain_id | 1nktA04 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 10 — Orthogonal Bundle |
| 拓扑 Topology topology | 3060 — Helical scaffold and wing domains of SecA |
| 同源超家族 H-superfamily homologous superfamily | 10 — Helical scaffold and wing domains of SecA |
| 结构域编号 domain_id | 1nktB01 |
| 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 | 300 — P-loop containing nucleotide triphosphate hydrolases |
| 结构域编号 domain_id | 1nktB02 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 90 — Alpha-Beta Complex |
| 拓扑 Topology topology | 1440 — Pre-protein croslinking domain of SecA |
| 同源超家族 H-superfamily homologous superfamily | 10 — SecA, preprotein cross-linking domain |
| 结构域编号 domain_id | 1nktB03 |
| 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 | 300 — P-loop containing nucleotide triphosphate hydrolases |
| 结构域编号 domain_id | 1nktB04 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 10 — Orthogonal Bundle |
| 拓扑 Topology topology | 3060 — Helical scaffold and wing domains of SecA |
| 同源超家族 H-superfamily homologous superfamily | 10 — Helical scaffold and wing domains of SecA |