Bos taurus
| 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 | water × 1 | 与蛋白数一致 |
| 2 | 蛋白单体 | 单体 | 蛋白 1 | PHOSPHATE ION × 1 water × 1 | 与蛋白数一致 |
| UniProt名称 | BPT1_BOVIN |
| Isoform | — |
| PDB实体 | 1 |
| 链与序列区间 | 作者链 A； PDB构建体 1–58； UniProt 36–93 作者链 B； PDB构建体 1–58； UniProt 36–93 |
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 | 1aal |
| 沉积日期 deposition_date | 1992-04-09 |
| 结构标题 title | STRUCTURAL EFFECTS INDUCED BY MUTAGENESIS AFFECTED BY CRYSTAL PACKING FACTORS: THE STRUCTURE OF A 30-51 DISULFIDE MUTANT OF BASIC PANCREATIC TRYPSIN INHIBITOR |
| 关键词 keywords | SERINE PROTEASE INHIBITOR; SERINE PROTEASE 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） | 12.19 Å |
| Rg（电子密度） | 11.01 Å |
| 总 Rg | 12.59 Å |
| 原子数 | 454 |
| 残基数 | 58 |
| 排除体积 | 8041 ų |
| 最大 q | 0.500 Å⁻¹ |
| 结构域编号 domain_id | d1aala_ |
| 类 Class class | g — Small proteins |
| 折叠类型 Fold fold | g.8 — BPTI-like |
| 超家族 Superfamily superfamily | g.8.1 — BPTI-like |
| 家族 Family family | g.8.1.1 — Small Kunitz-type inhibitors & BPTI-like toxins |
| 结构域编号 domain_id | d1aalb_ |
| 类 Class class | g — Small proteins |
| 折叠类型 Fold fold | g.8 — BPTI-like |
| 超家族 Superfamily superfamily | g.8.1 — BPTI-like |
| 家族 Family family | g.8.1.1 — Small Kunitz-type inhibitors & BPTI-like toxins |
| 结构域编号 domain_id | 1aalA00 |
| 类 Class class | 4 — Few Secondary Structures |
| 架构 Architecture architecture | 10 — Irregular |
| 拓扑 Topology topology | 410 — Factor Xa Inhibitor |
| 同源超家族 H-superfamily homologous superfamily | 10 — Pancreatic trypsin inhibitor Kunitz domain |
| 结构域编号 domain_id | 1aalB00 |
| 类 Class class | 4 — Few Secondary Structures |
| 架构 Architecture architecture | 10 — Irregular |
| 拓扑 Topology topology | 410 — Factor Xa Inhibitor |
| 同源超家族 H-superfamily homologous superfamily | 10 — Pancreatic trypsin inhibitor Kunitz domain |