2yzb
Crystal structure of uricase from Arthrobacter globiformis in complex with uric acid (substrate)
1. 蛋白身份与相关结构 Protein Identity & Related Structures
当前条目没有可用的 UniProt 蛋白身份。
七张关系表仍保留该条目的 assembly 与组成信息，但缺少统一蛋白身份时，不能可靠建立跨 PDB 的同蛋白链接。
当前条目的 assembly 组成
| Assembly | 物理组成 | 蛋白状态 | 蛋白 / DNA / RNA / 其他聚合物 | 数据核对 |
|---|---|---|---|---|
| 1 | 蛋白同源多聚体 | 同源多聚体 | 4 / 0 / 0 / 0 | 与蛋白数一致 |
| 2 | 蛋白同源多聚体 | 同源多聚体 | 4 / 0 / 0 / 0 | 与蛋白数一致 |
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 | 2yzb |
| 沉积日期 deposition_date | 2007-05-05 |
| 结构标题 title | Crystal structure of uricase from Arthrobacter globiformis in complex with uric acid (substrate) |
| 关键词 keywords | uricase, oxidoreductase, uric acid; OXIDOREDUCTASE |
| 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。
2yzb__assembly_1__model_1
Assembly 1 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)
2yzb__assembly_1__model_1 | I(q)
2yzb__assembly_1__model_1 | P(r) · Pending
| Rg（Guinier） | 31.28 Å |
| Rg（电子密度） | 29.85 Å |
| 总 Rg | 30.64 Å |
| 原子数 | 9190 |
| 残基数 | 1148 |
| 排除体积 | 160540 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 (3)
6. 折叠分类 (SCOP + CATH) 24 domains
SCOP 2.08 (16 domains)
| 结构域编号 domain_id | d2yzba1 |
| 类 Class class | d — Alpha and beta proteins (a+b) |
| 折叠类型 Fold fold | d.96 — T-fold |
| 超家族 Superfamily superfamily | d.96.1 — Tetrahydrobiopterin biosynthesis enzymes-like |
| 家族 Family family | d.96.1.4 — Urate oxidase (uricase) |
| 结构域编号 domain_id | d2yzba2 |
| 类 Class class | d — Alpha and beta proteins (a+b) |
| 折叠类型 Fold fold | d.96 — T-fold |
| 超家族 Superfamily superfamily | d.96.1 — Tetrahydrobiopterin biosynthesis enzymes-like |
| 家族 Family family | d.96.1.4 — Urate oxidase (uricase) |
| 结构域编号 domain_id | d2yzbb1 |
| 类 Class class | d — Alpha and beta proteins (a+b) |
| 折叠类型 Fold fold | d.96 — T-fold |
| 超家族 Superfamily superfamily | d.96.1 — Tetrahydrobiopterin biosynthesis enzymes-like |
| 家族 Family family | d.96.1.4 — Urate oxidase (uricase) |
| 结构域编号 domain_id | d2yzbb2 |
| 类 Class class | d — Alpha and beta proteins (a+b) |
| 折叠类型 Fold fold | d.96 — T-fold |
| 超家族 Superfamily superfamily | d.96.1 — Tetrahydrobiopterin biosynthesis enzymes-like |
| 家族 Family family | d.96.1.4 — Urate oxidase (uricase) |
| 结构域编号 domain_id | d2yzbc1 |
| 类 Class class | d — Alpha and beta proteins (a+b) |
| 折叠类型 Fold fold | d.96 — T-fold |
| 超家族 Superfamily superfamily | d.96.1 — Tetrahydrobiopterin biosynthesis enzymes-like |
| 家族 Family family | d.96.1.4 — Urate oxidase (uricase) |
| 结构域编号 domain_id | d2yzbc2 |
| 类 Class class | d — Alpha and beta proteins (a+b) |
| 折叠类型 Fold fold | d.96 — T-fold |
| 超家族 Superfamily superfamily | d.96.1 — Tetrahydrobiopterin biosynthesis enzymes-like |
| 家族 Family family | d.96.1.4 — Urate oxidase (uricase) |
| 结构域编号 domain_id | d2yzbd1 |
| 类 Class class | d — Alpha and beta proteins (a+b) |
| 折叠类型 Fold fold | d.96 — T-fold |
| 超家族 Superfamily superfamily | d.96.1 — Tetrahydrobiopterin biosynthesis enzymes-like |
| 家族 Family family | d.96.1.4 — Urate oxidase (uricase) |
| 结构域编号 domain_id | d2yzbd2 |
| 类 Class class | d — Alpha and beta proteins (a+b) |
| 折叠类型 Fold fold | d.96 — T-fold |
| 超家族 Superfamily superfamily | d.96.1 — Tetrahydrobiopterin biosynthesis enzymes-like |
| 家族 Family family | d.96.1.4 — Urate oxidase (uricase) |
| 结构域编号 domain_id | d2yzbe1 |
| 类 Class class | d — Alpha and beta proteins (a+b) |
| 折叠类型 Fold fold | d.96 — T-fold |
| 超家族 Superfamily superfamily | d.96.1 — Tetrahydrobiopterin biosynthesis enzymes-like |
| 家族 Family family | d.96.1.4 — Urate oxidase (uricase) |
| 结构域编号 domain_id | d2yzbe2 |
| 类 Class class | d — Alpha and beta proteins (a+b) |
| 折叠类型 Fold fold | d.96 — T-fold |
| 超家族 Superfamily superfamily | d.96.1 — Tetrahydrobiopterin biosynthesis enzymes-like |
| 家族 Family family | d.96.1.4 — Urate oxidase (uricase) |
| 结构域编号 domain_id | d2yzbf1 |
| 类 Class class | d — Alpha and beta proteins (a+b) |
| 折叠类型 Fold fold | d.96 — T-fold |
| 超家族 Superfamily superfamily | d.96.1 — Tetrahydrobiopterin biosynthesis enzymes-like |
| 家族 Family family | d.96.1.4 — Urate oxidase (uricase) |
| 结构域编号 domain_id | d2yzbf2 |
| 类 Class class | d — Alpha and beta proteins (a+b) |
| 折叠类型 Fold fold | d.96 — T-fold |
| 超家族 Superfamily superfamily | d.96.1 — Tetrahydrobiopterin biosynthesis enzymes-like |
| 家族 Family family | d.96.1.4 — Urate oxidase (uricase) |
| 结构域编号 domain_id | d2yzbg1 |
| 类 Class class | d — Alpha and beta proteins (a+b) |
| 折叠类型 Fold fold | d.96 — T-fold |
| 超家族 Superfamily superfamily | d.96.1 — Tetrahydrobiopterin biosynthesis enzymes-like |
| 家族 Family family | d.96.1.4 — Urate oxidase (uricase) |
| 结构域编号 domain_id | d2yzbg2 |
| 类 Class class | d — Alpha and beta proteins (a+b) |
| 折叠类型 Fold fold | d.96 — T-fold |
| 超家族 Superfamily superfamily | d.96.1 — Tetrahydrobiopterin biosynthesis enzymes-like |
| 家族 Family family | d.96.1.4 — Urate oxidase (uricase) |
| 结构域编号 domain_id | d2yzbh1 |
| 类 Class class | d — Alpha and beta proteins (a+b) |
| 折叠类型 Fold fold | d.96 — T-fold |
| 超家族 Superfamily superfamily | d.96.1 — Tetrahydrobiopterin biosynthesis enzymes-like |
| 家族 Family family | d.96.1.4 — Urate oxidase (uricase) |
| 结构域编号 domain_id | d2yzbh2 |
| 类 Class class | d — Alpha and beta proteins (a+b) |
| 折叠类型 Fold fold | d.96 — T-fold |
| 超家族 Superfamily superfamily | d.96.1 — Tetrahydrobiopterin biosynthesis enzymes-like |
| 家族 Family family | d.96.1.4 — Urate oxidase (uricase) |
CATH v4.4 (8 domains)
| 结构域编号 domain_id | 2yzbA00 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 10 — Roll |
| 拓扑 Topology topology | 270 — Urate Oxidase |
| 同源超家族 H-superfamily homologous superfamily | 10 — Urate Oxidase; |
| 结构域编号 domain_id | 2yzbB00 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 10 — Roll |
| 拓扑 Topology topology | 270 — Urate Oxidase |
| 同源超家族 H-superfamily homologous superfamily | 10 — Urate Oxidase; |
| 结构域编号 domain_id | 2yzbC00 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 10 — Roll |
| 拓扑 Topology topology | 270 — Urate Oxidase |
| 同源超家族 H-superfamily homologous superfamily | 10 — Urate Oxidase; |
| 结构域编号 domain_id | 2yzbD00 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 10 — Roll |
| 拓扑 Topology topology | 270 — Urate Oxidase |
| 同源超家族 H-superfamily homologous superfamily | 10 — Urate Oxidase; |
| 结构域编号 domain_id | 2yzbE00 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 10 — Roll |
| 拓扑 Topology topology | 270 — Urate Oxidase |
| 同源超家族 H-superfamily homologous superfamily | 10 — Urate Oxidase; |
| 结构域编号 domain_id | 2yzbF00 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 10 — Roll |
| 拓扑 Topology topology | 270 — Urate Oxidase |
| 同源超家族 H-superfamily homologous superfamily | 10 — Urate Oxidase; |
| 结构域编号 domain_id | 2yzbG00 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 10 — Roll |
| 拓扑 Topology topology | 270 — Urate Oxidase |
| 同源超家族 H-superfamily homologous superfamily | 10 — Urate Oxidase; |
| 结构域编号 domain_id | 2yzbH00 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 10 — Roll |
| 拓扑 Topology topology | 270 — Urate Oxidase |
| 同源超家族 H-superfamily homologous superfamily | 10 — Urate Oxidase; |