Triticum aestivum
| 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 | Endo-1,4-beta-xylanase A × 1 （P18429） water × 2 | 与蛋白数一致 |
| 2 | 蛋白异源复合物 | 异源复合物 | 蛋白 2 | Endo-1,4-beta-xylanase A × 1 （P18429） water × 2 | 与蛋白数一致 |
| UniProt名称 | Q53IQ4_WHEAT |
| Isoform | — |
| PDB实体 | 1 |
| 链与序列区间 | 作者链 A； PDB构建体 1–389； UniProt 1–389 作者链 C； PDB构建体 1–389； UniProt 1–389 |
Bacillus subtilis
| 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 | Xylanase inhibitor × 1 （Q53IQ4） water × 2 | 与蛋白数一致 |
| 2 | 蛋白异源复合物 | 异源复合物 | 蛋白 2 | Xylanase inhibitor × 1 （Q53IQ4） water × 2 | 与蛋白数一致 |
| UniProt名称 | XYNA_BACSU |
| Isoform | — |
| PDB实体 | 2 |
| 链与序列区间 | 作者链 B； PDB构建体 1–185； UniProt 29–213 作者链 D； PDB构建体 1–185； UniProt 29–213 |
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 | 3hd8 |
| 沉积日期 deposition_date | 2009-05-07 |
| 结构标题 title | Crystal structure of the Triticum aestivum xylanase inhibitor-IIA in complex with bacillus subtilis xylanase |
| 关键词 keywords | ;TWO BETA-BARREL DOMAIN, BETA-JELLY ROLL, HYDROLASE INHIBITOR-HYDROLASE COMPLEX, PROTEIN-PROTEIN COMPLEX, Xylan degradation, Glycosidase, Hydrolase ;; HYDROLASE INHIBITOR/HYDROLASE |
| 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） | 25.36 Å |
| Rg（电子密度） | 24.31 Å |
| 总 Rg | 25.26 Å |
| 原子数 | 4125 |
| 残基数 | 554 |
| 排除体积 | 73091 ų |
| 最大 q | 0.500 Å⁻¹ |
| 结构域编号 domain_id | d3hd8a_ |
| 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.50.1.2 — Pepsin-like |
| 结构域编号 domain_id | d3hd8b_ |
| 类 Class class | b — All beta proteins |
| 折叠类型 Fold fold | b.29 — Concanavalin A-like lectins/glucanases |
| 超家族 Superfamily superfamily | b.29.1 — Concanavalin A-like lectins/glucanases |
| 家族 Family family | b.29.1.11 — Xylanase/endoglucanase 11/12 |
| 结构域编号 domain_id | d3hd8c_ |
| 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.50.1.2 — Pepsin-like |
| 结构域编号 domain_id | d3hd8d_ |
| 类 Class class | b — All beta proteins |
| 折叠类型 Fold fold | b.29 — Concanavalin A-like lectins/glucanases |
| 超家族 Superfamily superfamily | b.29.1 — Concanavalin A-like lectins/glucanases |
| 家族 Family family | b.29.1.11 — Xylanase/endoglucanase 11/12 |
| 结构域编号 domain_id | 3hd8A01 |
| 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 | 3hd8A02 |
| 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 | 3hd8B00 |
| 类 Class class | 2 — Mainly Beta |
| 架构 Architecture architecture | 60 — Sandwich |
| 拓扑 Topology topology | 120 — Jelly Rolls |
| 同源超家族 H-superfamily homologous superfamily | 180 — Glycoside hydrolase family 11/12, catalytic domain |
| 结构域编号 domain_id | 3hd8C01 |
| 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 | 3hd8C02 |
| 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 | 3hd8D00 |
| 类 Class class | 2 — Mainly Beta |
| 架构 Architecture architecture | 60 — Sandwich |
| 拓扑 Topology topology | 120 — Jelly Rolls |
| 同源超家族 H-superfamily homologous superfamily | 180 — Glycoside hydrolase family 11/12, catalytic domain |