Homo sapiens
| 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 | INTERLEUKIN-1 RECEPTOR × 1 （P14778） 2-acetamido-2-deoxy-beta-D-glucopyranose × 4 water × 2 | 与蛋白数一致 |
| UniProt名称 | IL1RA_HUMAN |
| Isoform | — |
| PDB实体 | 1 |
| 链与序列区间 | 作者链 X； PDB构建体 1–152； UniProt 26–177 |
Homo sapiens
| 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 | INTERLEUKIN-1 RECEPTOR ANTAGONIST × 1 （P18510） 2-acetamido-2-deoxy-beta-D-glucopyranose × 4 water × 2 | 与蛋白数一致 |
| UniProt名称 | IL1R1_HUMAN |
| Isoform | — |
| PDB实体 | 2 |
| 链与序列区间 | 作者链 Y； PDB构建体 1–319； UniProt 18–336 |
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 | 1ira |
| 沉积日期 deposition_date | 1998-04-09 |
| 结构标题 title | COMPLEX OF THE INTERLEUKIN-1 RECEPTOR WITH THE INTERLEUKIN-1 RECEPTOR ANTAGONIST (IL1RA) |
| 关键词 keywords | ;CYTOKINE RECEPTOR, RECEPTOR ANTAGONIST, IMMUNOGLOBULIN FOLD, COMPLEX (CYTOKINE RECEPTOR-ANTAGONIST), COMPLEX (CYTOKINE RECEPTOR-ANTAGONIST) complex ;; COMPLEX (CYTOKINE RECEPTOR/ANTAGONIST) |
| 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） | 28.27 Å |
| Rg（电子密度） | 28.19 Å |
| 总 Rg | 28.64 Å |
| 原子数 | 3694 |
| 残基数 | 456 |
| 排除体积 | 65687 ų |
| 最大 q | 0.500 Å⁻¹ |
| 结构域编号 domain_id | d1irax_ |
| 类 Class class | b — All beta proteins |
| 折叠类型 Fold fold | b.42 — beta-Trefoil |
| 超家族 Superfamily superfamily | b.42.1 — Cytokine |
| 家族 Family family | b.42.1.2 — Interleukin-1 (IL-1) |
| 结构域编号 domain_id | d1iray1 |
| 类 Class class | b — All beta proteins |
| 折叠类型 Fold fold | b.1 — Immunoglobulin-like beta-sandwich |
| 超家族 Superfamily superfamily | b.1.1 — Immunoglobulin |
| 家族 Family family | b.1.1.4 — I set domains |
| 结构域编号 domain_id | d1iray2 |
| 类 Class class | b — All beta proteins |
| 折叠类型 Fold fold | b.1 — Immunoglobulin-like beta-sandwich |
| 超家族 Superfamily superfamily | b.1.1 — Immunoglobulin |
| 家族 Family family | b.1.1.4 — I set domains |
| 结构域编号 domain_id | d1iray3 |
| 类 Class class | b — All beta proteins |
| 折叠类型 Fold fold | b.1 — Immunoglobulin-like beta-sandwich |
| 超家族 Superfamily superfamily | b.1.1 — Immunoglobulin |
| 家族 Family family | b.1.1.4 — I set domains |
| 结构域编号 domain_id | 1iraX00 |
| 类 Class class | 2 — Mainly Beta |
| 架构 Architecture architecture | 80 — Trefoil |
| 拓扑 Topology topology | 10 — Trefoil (Acidic Fibroblast Growth Factor, subunit A) |
| 同源超家族 H-superfamily homologous superfamily | 50 — |
| 结构域编号 domain_id | 1iraY01 |
| 类 Class class | 2 — Mainly Beta |
| 架构 Architecture architecture | 60 — Sandwich |
| 拓扑 Topology topology | 40 — Immunoglobulin-like |
| 同源超家族 H-superfamily homologous superfamily | 10 — Immunoglobulins |
| 结构域编号 domain_id | 1iraY02 |
| 类 Class class | 2 — Mainly Beta |
| 架构 Architecture architecture | 60 — Sandwich |
| 拓扑 Topology topology | 40 — Immunoglobulin-like |
| 同源超家族 H-superfamily homologous superfamily | 10 — Immunoglobulins |
| 结构域编号 domain_id | 1iraY03 |
| 类 Class class | 2 — Mainly Beta |
| 架构 Architecture architecture | 60 — Sandwich |
| 拓扑 Topology topology | 40 — Immunoglobulin-like |
| 同源超家族 H-superfamily homologous superfamily | 10 — Immunoglobulins |