Escherichia coli
| 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 | ZINC ION × 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 | ZINC ION × 2 water × 2 | 与蛋白数一致 |
| UniProt名称 | NAGA_ECOLI |
| Isoform | — |
| PDB实体 | 1 |
| 链与序列区间 | 作者链 A； PDB构建体 1–382； UniProt 1–382 作者链 B； PDB构建体 1–382； UniProt 1–382 作者链 C； PDB构建体 1–382； UniProt 1–382 作者链 D； PDB构建体 1–382； UniProt 1–382 |
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 | 2p50 |
| 沉积日期 deposition_date | 2007-03-14 |
| 结构标题 title | Crystal structure of N-acetyl-D-Glucosamine-6-Phosphate deacetylase liganded with Zn |
| 关键词 keywords | N-acetyl-d-glucosamine-6-phosphate deacetylase, amidohydrolase, (beta/alpha)8-barrel, HYDROLASE; HYDROLASE |
| 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） | 30.91 Å |
| Rg（电子密度） | 30.45 Å |
| 总 Rg | 30.99 Å |
| 原子数 | 5541 |
| 残基数 | 738 |
| 排除体积 | 99256 ų |
| 最大 q | 0.500 Å⁻¹ |
| 结构域编号 domain_id | d2p50a1 |
| 类 Class class | b — All beta proteins |
| 折叠类型 Fold fold | b.92 — Composite domain of metallo-dependent hydrolases |
| 超家族 Superfamily superfamily | b.92.1 — Composite domain of metallo-dependent hydrolases |
| 家族 Family family | b.92.1.5 — N-acetylglucosamine-6-phosphate deacetylase, NagA |
| 结构域编号 domain_id | d2p50a2 |
| 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.1.9 — Metallo-dependent hydrolases |
| 家族 Family family | c.1.9.10 — N-acetylglucosamine-6-phosphate deacetylase, NagA, catalytic domain |
| 结构域编号 domain_id | d2p50b1 |
| 类 Class class | b — All beta proteins |
| 折叠类型 Fold fold | b.92 — Composite domain of metallo-dependent hydrolases |
| 超家族 Superfamily superfamily | b.92.1 — Composite domain of metallo-dependent hydrolases |
| 家族 Family family | b.92.1.5 — N-acetylglucosamine-6-phosphate deacetylase, NagA |
| 结构域编号 domain_id | d2p50b2 |
| 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.1.9 — Metallo-dependent hydrolases |
| 家族 Family family | c.1.9.10 — N-acetylglucosamine-6-phosphate deacetylase, NagA, catalytic domain |
| 结构域编号 domain_id | d2p50c1 |
| 类 Class class | b — All beta proteins |
| 折叠类型 Fold fold | b.92 — Composite domain of metallo-dependent hydrolases |
| 超家族 Superfamily superfamily | b.92.1 — Composite domain of metallo-dependent hydrolases |
| 家族 Family family | b.92.1.5 — N-acetylglucosamine-6-phosphate deacetylase, NagA |
| 结构域编号 domain_id | d2p50c2 |
| 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.1.9 — Metallo-dependent hydrolases |
| 家族 Family family | c.1.9.10 — N-acetylglucosamine-6-phosphate deacetylase, NagA, catalytic domain |
| 结构域编号 domain_id | d2p50d1 |
| 类 Class class | b — All beta proteins |
| 折叠类型 Fold fold | b.92 — Composite domain of metallo-dependent hydrolases |
| 超家族 Superfamily superfamily | b.92.1 — Composite domain of metallo-dependent hydrolases |
| 家族 Family family | b.92.1.5 — N-acetylglucosamine-6-phosphate deacetylase, NagA |
| 结构域编号 domain_id | d2p50d2 |
| 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.1.9 — Metallo-dependent hydrolases |
| 家族 Family family | c.1.9.10 — N-acetylglucosamine-6-phosphate deacetylase, NagA, catalytic domain |
| 结构域编号 domain_id | 2p50A01 |
| 类 Class class | 2 — Mainly Beta |
| 架构 Architecture architecture | 30 — Roll |
| 拓扑 Topology topology | 40 — Urease, subunit C; domain 1 |
| 同源超家族 H-superfamily homologous superfamily | 10 — Urease, subunit C, domain 1 |
| 结构域编号 domain_id | 2p50A02 |
| 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 | 140 — Metal-dependent hydrolases |
| 结构域编号 domain_id | 2p50B01 |
| 类 Class class | 2 — Mainly Beta |
| 架构 Architecture architecture | 30 — Roll |
| 拓扑 Topology topology | 40 — Urease, subunit C; domain 1 |
| 同源超家族 H-superfamily homologous superfamily | 10 — Urease, subunit C, domain 1 |
| 结构域编号 domain_id | 2p50B02 |
| 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 | 140 — Metal-dependent hydrolases |
| 结构域编号 domain_id | 2p50C01 |
| 类 Class class | 2 — Mainly Beta |
| 架构 Architecture architecture | 30 — Roll |
| 拓扑 Topology topology | 40 — Urease, subunit C; domain 1 |
| 同源超家族 H-superfamily homologous superfamily | 10 — Urease, subunit C, domain 1 |
| 结构域编号 domain_id | 2p50C02 |
| 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 | 140 — Metal-dependent hydrolases |
| 结构域编号 domain_id | 2p50D01 |
| 类 Class class | 2 — Mainly Beta |
| 架构 Architecture architecture | 30 — Roll |
| 拓扑 Topology topology | 40 — Urease, subunit C; domain 1 |
| 同源超家族 H-superfamily homologous superfamily | 10 — Urease, subunit C, domain 1 |
| 结构域编号 domain_id | 2p50D02 |
| 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 | 140 — Metal-dependent hydrolases |