Sus scrofa
| 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 | CALCIUM ION × 8 ZINC ION × 4 N-[3-(N'-HYDROXYCARBOXAMIDO)-2-(2-METHYLPROPYL)-PROPANOYL]-O-TYROSINE-N-METHYLAMIDE × 2 water × 2 | 与蛋白数一致 |
| UniProt名称 | MMP1_PIG |
| Isoform | — |
| PDB实体 | 1 |
| 链与序列区间 | 作者链 A； PDB构建体 1–370； UniProt 100–469 |
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 | 1fbl |
| 沉积日期 deposition_date | 1995-04-24 |
| 结构标题 title | STRUCTURE OF FULL-LENGTH PORCINE SYNOVIAL COLLAGENASE (MMP1) REVEALS A C-TERMINAL DOMAIN CONTAINING A CALCIUM-LINKED, FOUR-BLADED BETA-PROPELLER |
| 关键词 keywords | METALLOPROTEASE; METALLOPROTEASE |
| 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） | 30.55 Å |
| Rg（电子密度） | 29.86 Å |
| 总 Rg | 30.52 Å |
| 原子数 | 5998 |
| 残基数 | 734 |
| 排除体积 | 105730 ų |
| 最大 q | 0.500 Å⁻¹ |
| 结构域编号 domain_id | d1fbla1 |
| 类 Class class | b — All beta proteins |
| 折叠类型 Fold fold | b.66 — 4-bladed beta-propeller |
| 超家族 Superfamily superfamily | b.66.1 — Hemopexin-like domain |
| 家族 Family family | b.66.1.1 — Hemopexin-like domain |
| 结构域编号 domain_id | d1fbla2 |
| 类 Class class | d — Alpha and beta proteins (a+b) |
| 折叠类型 Fold fold | d.92 — Zincin-like |
| 超家族 Superfamily superfamily | d.92.1 — Metalloproteases ('zincins'), catalytic domain |
| 家族 Family family | d.92.1.11 — Matrix metalloproteases, catalytic domain |
| 结构域编号 domain_id | 1fblA01 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 40 — 3-Layer(aba) Sandwich |
| 拓扑 Topology topology | 390 — Collagenase (Catalytic Domain) |
| 同源超家族 H-superfamily homologous superfamily | 10 — Collagenase (Catalytic Domain) |
| 结构域编号 domain_id | 1fblA02 |
| 类 Class class | 2 — Mainly Beta |
| 架构 Architecture architecture | 110 — 4 Propeller |
| 拓扑 Topology topology | 10 — Hemopexin |
| 同源超家族 H-superfamily homologous superfamily | 10 — Hemopexin-like domain |