Human immunodeficiency virus 1
| 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 | RITONAVIR × 1 water × 2 | 与蛋白数一致 |
| 2 | 蛋白同源多聚体 | 同源多聚体 | 蛋白 2 | RITONAVIR × 1 water × 2 | 与蛋白数一致 |
| UniProt名称 | POL_HV1A2 |
| Isoform | — |
| PDB实体 | 1 |
| 链与序列区间 | 作者链 A； PDB构建体 1–99； UniProt 57–155 作者链 B； PDB构建体 1–99； UniProt 57–155 作者链 C； PDB构建体 1–99； UniProt 57–155 作者链 D； PDB构建体 1–99； UniProt 57–155 |
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 | 1n49 |
| 沉积日期 deposition_date | 2002-10-30 |
| 结构标题 title | Viability of a Drug-Resistant HIV-1 Protease Variant: Structural Insights for Better Anti-Viral Therapy |
| 关键词 keywords | HIV-1 protease, drug resistance, substrate recognition, inhibitor binding, HYDROLASE, HYDROLASE-HYDROLASE INHIBITOR complex; HYDROLASE/HYDROLASE INHIBITOR |
| 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） | 17.67 Å |
| Rg（电子密度） | 16.70 Å |
| 总 Rg | 17.54 Å |
| 原子数 | 1473 |
| 残基数 | 198 |
| 排除体积 | 26660 ų |
| 最大 q | 0.500 Å⁻¹ |
| 结构域编号 domain_id | d1n49a_ |
| 类 Class class | b — All beta proteins |
| 折叠类型 Fold fold | b.50 — Acid proteases |
| 超家族 Superfamily superfamily | b.50.1 — Acid proteases |
| 家族 Family family | b.50.1.1 — Retroviral protease (retropepsin) |
| 结构域编号 domain_id | d1n49b_ |
| 类 Class class | b — All beta proteins |
| 折叠类型 Fold fold | b.50 — Acid proteases |
| 超家族 Superfamily superfamily | b.50.1 — Acid proteases |
| 家族 Family family | b.50.1.1 — Retroviral protease (retropepsin) |
| 结构域编号 domain_id | d1n49c_ |
| 类 Class class | b — All beta proteins |
| 折叠类型 Fold fold | b.50 — Acid proteases |
| 超家族 Superfamily superfamily | b.50.1 — Acid proteases |
| 家族 Family family | b.50.1.1 — Retroviral protease (retropepsin) |
| 结构域编号 domain_id | d1n49d_ |
| 类 Class class | b — All beta proteins |
| 折叠类型 Fold fold | b.50 — Acid proteases |
| 超家族 Superfamily superfamily | b.50.1 — Acid proteases |
| 家族 Family family | b.50.1.1 — Retroviral protease (retropepsin) |
| 结构域编号 domain_id | 1n49A00 |
| 类 Class class | 2 — Mainly Beta |
| 架构 Architecture architecture | 40 — Beta Barrel |
| 拓扑 Topology topology | 70 — Cathepsin D, subunit A; domain 1 |
| 同源超家族 H-superfamily homologous superfamily | 10 — Acid Proteases |
| 结构域编号 domain_id | 1n49B00 |
| 类 Class class | 2 — Mainly Beta |
| 架构 Architecture architecture | 40 — Beta Barrel |
| 拓扑 Topology topology | 70 — Cathepsin D, subunit A; domain 1 |
| 同源超家族 H-superfamily homologous superfamily | 10 — Acid Proteases |
| 结构域编号 domain_id | 1n49C00 |
| 类 Class class | 2 — Mainly Beta |
| 架构 Architecture architecture | 40 — Beta Barrel |
| 拓扑 Topology topology | 70 — Cathepsin D, subunit A; domain 1 |
| 同源超家族 H-superfamily homologous superfamily | 10 — Acid Proteases |
| 结构域编号 domain_id | 1n49D00 |
| 类 Class class | 2 — Mainly Beta |
| 架构 Architecture architecture | 40 — Beta Barrel |
| 拓扑 Topology topology | 70 — Cathepsin D, subunit A; domain 1 |
| 同源超家族 H-superfamily homologous superfamily | 10 — Acid Proteases |