Phospholipase A2
物种未注明
当前结构中的状态
| Assembly | 物理组成 | 蛋白状态 | 分子拷贝数 | 共同组分 | 数据核对 |
|---|---|---|---|---|---|
| 1 | 蛋白异源复合物 | 异源复合物 | 蛋白 2 | VAL-ALA-PHE-ARG-SER × 1 CALCIUM ION × 1 water × 2 | 与蛋白数一致 |
数据库中的同蛋白其他状态
查看构建体与数据证据
| UniProt名称 | PA23_NAJSG |
| Isoform | — |
| PDB实体 | 1 |
| 链与序列区间 | 作者链 A； PDB构建体 1–119； UniProt 8–126 |
1mf4
Structure-based design of potent and selective inhibitors of phospholipase A2: Crystal structure of the complex formed between phosholipase A2 from Naja Naja sagittifera and a designed peptide inhibitor at 1.9 A resolution
1. 蛋白身份与相关结构 Protein Identity & Related Structures
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 | 1mf4 |
| 沉积日期 deposition_date | 2002-08-09 |
| 结构标题 title | Structure-based design of potent and selective inhibitors of phospholipase A2: Crystal structure of the complex formed between phosholipase A2 from Naja Naja sagittifera and a designed peptide inhibitor at 1.9 A resolution |
| 关键词 keywords | Naja naja sagittifera, phospholipase A2, designed inhibitor, HYDROLASE-HYDROLASE INHIBITOR complex; HYDROLASE/HYDROLASE INHIBITOR |
| 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。
1mf4__assembly_1__model_1
Assembly 1 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)
1mf4__assembly_1__model_1 | I(q)
1mf4__assembly_1__model_1 | P(r) · Pending
| Rg（Guinier） | 15.06 Å |
| Rg（电子密度） | 14.02 Å |
| 总 Rg | 15.05 Å |
| 原子数 | 951 |
| 残基数 | 124 |
| 排除体积 | 16499 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) 2 domains
SCOP 2.08 (1 domains)
| 结构域编号 domain_id | d1mf4a_ |
| 类 Class class | a — All alpha proteins |
| 折叠类型 Fold fold | a.133 — Phospholipase A2, PLA2 |
| 超家族 Superfamily superfamily | a.133.1 — Phospholipase A2, PLA2 |
| 家族 Family family | a.133.1.2 — Vertebrate phospholipase A2 |
CATH v4.4 (1 domains)
| 结构域编号 domain_id | 1mf4A00 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 20 — Up-down Bundle |
| 拓扑 Topology topology | 90 — Phospholipase A2 |
| 同源超家族 H-superfamily homologous superfamily | 10 — Phospholipase A2 domain |