D-aminoacylase
Alcaligenes faecalis
当前结构中的状态
| Assembly | 物理组成 | 蛋白状态 | 分子拷贝数 | 共同组分 | 数据核对 |
|---|---|---|---|---|---|
| 1 | 蛋白单体 | 单体 | 蛋白 1 | ZINC ION × 2 ACETATE ION × 2 water × 1 | 与蛋白数一致 |
数据库中的同蛋白其他状态
查看构建体与数据证据
| UniProt名称 | Q9AGH8_ALCFA |
| Isoform | — |
| PDB实体 | 1 |
| 链与序列区间 | 作者链 A； PDB构建体 1–484； UniProt 1–484 |
1m7j
Crystal structure of D-aminoacylase defines a novel subset of amidohydrolases
1. 蛋白身份与相关结构 Protein Identity & Related Structures
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。
2. 结构基本信息 2. Structure Basics
| 条目编号 entry_id | 1m7j |
| 沉积日期 deposition_date | 2002-07-22 |
| 结构标题 title | Crystal structure of D-aminoacylase defines a novel subset of amidohydrolases |
| 关键词 keywords | TIN-barrel, metal-dependent amidohydrolase, HYDROLASE; HYDROLASE |
| 实验方法 method | X-RAY DIFFRACTION |
3. Official assembly/model 理论 SAXS Official SAXS Profiles
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。
1m7j__assembly_1__model_1
Assembly 1 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)
1m7j__assembly_1__model_1 | I(q)
1m7j__assembly_1__model_1 | P(r) · Pending
| Rg（Guinier） | 22.61 Å |
| Rg（电子密度） | 21.56 Å |
| 总 Rg | 22.35 Å |
| 原子数 | 3599 |
| 残基数 | 474 |
| 排除体积 | 63645 ų |
| 最大 q | 0.500 Å⁻¹ |
4. 晶体学与实验 4. Crystallography & Experiment
5. 实体与聚合物信息 Entities & Polymers (4)
6. 折叠分类 (SCOP + CATH) 6 domains
SCOP 2.08 (3 domains)
| 结构域编号 domain_id | d1m7ja1 |
| 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.92.1.6 — D-aminoacylase |
| 结构域编号 domain_id | d1m7ja2 |
| 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.92.1.6 — D-aminoacylase |
| 结构域编号 domain_id | d1m7ja3 |
| 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.1.9.11 — D-aminoacylase, catalytic domain |
CATH v4.4 (3 domains)
| 结构域编号 domain_id | 1m7jA01 |
| 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 | 1m7jA02 |
| 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 | 1m7jA03 |
| 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 | 130 — D-aminoacylase. Domain 3 |