Trypanosoma cruzi
| Assembly | 物理组成 | 蛋白状态 | 分子拷贝数 | 共同组分 | 数据核对 |
|---|---|---|---|---|---|
| 1 | 其他组合 | 单体 | 蛋白 1 其他聚合物 1 | beta-D-galactopyranose-(1-4)-beta-D-glucopyranose × 1 water × 1 | 与蛋白数一致 |
| 2 | 其他组合 | 单体 | 蛋白 1 其他聚合物 1 | beta-D-galactopyranose-(1-4)-beta-D-glucopyranose × 1 water × 1 | 与蛋白数一致 |
| UniProt名称 | Q26964_TRYCR |
| Isoform | — |
| PDB实体 | 1 |
| 链与序列区间 | 作者链 A； PDB构建体 15–648； UniProt 2–635 作者链 B； PDB构建体 15–648； UniProt 2–635 |
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 | 1ms9 |
| 沉积日期 deposition_date | 2002-09-19 |
| 结构标题 title | Triclinic form of Trypanosoma cruzi trans-sialidase, in complex with lactose |
| 关键词 keywords | sialidase, trans-glycosylation, protein-acrbohydrate interactions, beta-propeller, Hydrolase; 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） | 27.89 Å |
| Rg（电子密度） | 27.20 Å |
| 总 Rg | 27.95 Å |
| 原子数 | 4850 |
| 残基数 | 622 |
| 排除体积 | 85932 ų |
| 最大 q | 0.500 Å⁻¹ |
| 结构域编号 domain_id | d1ms9a1 |
| 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.29.1.15 — Trypanosoma sialidase, C-terminal domain |
| 结构域编号 domain_id | d1ms9a2 |
| 类 Class class | b — All beta proteins |
| 折叠类型 Fold fold | b.68 — 6-bladed beta-propeller |
| 超家族 Superfamily superfamily | b.68.1 — Sialidases |
| 家族 Family family | b.68.1.1 — Sialidases (neuraminidases) |
| 结构域编号 domain_id | d1ms9b1 |
| 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.29.1.15 — Trypanosoma sialidase, C-terminal domain |
| 结构域编号 domain_id | d1ms9b2 |
| 类 Class class | b — All beta proteins |
| 折叠类型 Fold fold | b.68 — 6-bladed beta-propeller |
| 超家族 Superfamily superfamily | b.68.1 — Sialidases |
| 家族 Family family | b.68.1.1 — Sialidases (neuraminidases) |
| 结构域编号 domain_id | 1ms9A01 |
| 类 Class class | 2 — Mainly Beta |
| 架构 Architecture architecture | 120 — 6 Propeller |
| 拓扑 Topology topology | 10 — Neuraminidase |
| 同源超家族 H-superfamily homologous superfamily | 10 — |
| 结构域编号 domain_id | 1ms9A02 |
| 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 | 200 — |
| 结构域编号 domain_id | 1ms9B01 |
| 类 Class class | 2 — Mainly Beta |
| 架构 Architecture architecture | 120 — 6 Propeller |
| 拓扑 Topology topology | 10 — Neuraminidase |
| 同源超家族 H-superfamily homologous superfamily | 10 — |
| 结构域编号 domain_id | 1ms9B02 |
| 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 | 200 — |