3e90
West Nile vi rus NS2B-NS3protease in complexed with inhibitor Naph-KKR-H
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 | 蛋白异源复合物 | 异源复合物 | 2 / 0 / 0 / 0 | 与蛋白数一致 |
| 2 | 蛋白异源复合物 | 异源复合物 | 2 / 0 / 0 / 0 | 与蛋白数一致 |
| 3 | 蛋白异源复合物 | 异源复合物 | 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 | 3e90 |
| 沉积日期 deposition_date | 2008-08-21 |
| 结构标题 title | West Nile vi rus NS2B-NS3protease in complexed with inhibitor Naph-KKR-H |
| 关键词 keywords | ;West Nile virus, NS3 protease, trypsin-like serine protease, protease inhibitor, catalytic histidine, induced fit, ATP-binding, Capsid protein, Helicase, Hydrolase, Nucleotide-binding, RNA replication, Transmembrane, Virion ;; 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。
3e90__assembly_2__model_1
Assembly 2 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)
3e90__assembly_2__model_1 | I(q)
3e90__assembly_2__model_1 | P(r) · Pending
| Rg（Guinier） | 17.66 Å |
| Rg（电子密度） | 16.41 Å |
| 总 Rg | 17.53 Å |
| 原子数 | 1635 |
| 残基数 | 208 |
| 排除体积 | 28917 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) 10 domains
SCOP 2.08 (6 domains)
| 结构域编号 domain_id | d3e90a_ |
| 类 Class class | g — Small proteins |
| 折叠类型 Fold fold | g.96 — Flavivirus non-structural protein NS2B-like |
| 超家族 Superfamily superfamily | g.96.1 — Flavivirus non-structural protein NS2B-like |
| 家族 Family family | g.96.1.1 — Flavivirus non-structural protein NS2B-like |
| 结构域编号 domain_id | d3e90b1 |
| 类 Class class | b — All beta proteins |
| 折叠类型 Fold fold | b.47 — Trypsin-like serine proteases |
| 超家族 Superfamily superfamily | b.47.1 — Trypsin-like serine proteases |
| 家族 Family family | b.47.1.3 — Viral proteases |
| 结构域编号 domain_id | d3e90b2 |
| 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 | d3e90c_ |
| 类 Class class | g — Small proteins |
| 折叠类型 Fold fold | g.96 — Flavivirus non-structural protein NS2B-like |
| 超家族 Superfamily superfamily | g.96.1 — Flavivirus non-structural protein NS2B-like |
| 家族 Family family | g.96.1.1 — Flavivirus non-structural protein NS2B-like |
| 结构域编号 domain_id | d3e90d1 |
| 类 Class class | b — All beta proteins |
| 折叠类型 Fold fold | b.47 — Trypsin-like serine proteases |
| 超家族 Superfamily superfamily | b.47.1 — Trypsin-like serine proteases |
| 家族 Family family | b.47.1.3 — Viral proteases |
| 结构域编号 domain_id | d3e90d2 |
| 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 |
CATH v4.4 (4 domains)
| 结构域编号 domain_id | 3e90B01 |
| 类 Class class | 2 — Mainly Beta |
| 架构 Architecture architecture | 40 — Beta Barrel |
| 拓扑 Topology topology | 10 — Thrombin, subunit H |
| 同源超家族 H-superfamily homologous superfamily | 120 — |
| 结构域编号 domain_id | 3e90B02 |
| 类 Class class | 2 — Mainly Beta |
| 架构 Architecture architecture | 40 — Beta Barrel |
| 拓扑 Topology topology | 10 — Thrombin, subunit H |
| 同源超家族 H-superfamily homologous superfamily | 10 — Trypsin-like serine proteases |
| 结构域编号 domain_id | 3e90D01 |
| 类 Class class | 2 — Mainly Beta |
| 架构 Architecture architecture | 40 — Beta Barrel |
| 拓扑 Topology topology | 10 — Thrombin, subunit H |
| 同源超家族 H-superfamily homologous superfamily | 120 — |
| 结构域编号 domain_id | 3e90D02 |
| 类 Class class | 2 — Mainly Beta |
| 架构 Architecture architecture | 40 — Beta Barrel |
| 拓扑 Topology topology | 10 — Thrombin, subunit H |
| 同源超家族 H-superfamily homologous superfamily | 10 — Trypsin-like serine proteases |