3c5i
Crystal structure of Plasmodium knowlesi choline kinase, PKH_134520
1. 蛋白身份与相关结构 Protein Identity & Related Structures
当前条目没有可用的 UniProt 蛋白身份。
七张关系表仍保留该条目的 assembly 与组成信息,但缺少统一蛋白身份时,不能可靠建立跨 PDB 的同蛋白链接。
当前条目的 assembly 组成
| Assembly | 物理组成 | 蛋白状态 | 蛋白 / DNA / RNA / 其他聚合物 | 数据核对 |
|---|---|---|---|---|
| 1 | 蛋白单体 | 单体 | 1 / 0 / 0 / 0 | 与蛋白数一致 |
| 2 | 蛋白单体 | 单体 | 1 / 0 / 0 / 0 | 与蛋白数一致 |
| 3 | 蛋白单体 | 单体 | 1 / 0 / 0 / 0 | 与蛋白数一致 |
| 4 | 蛋白单体 | 单体 | 1 / 0 / 0 / 0 | 与蛋白数一致 |
| 5 | 蛋白单体 | 单体 | 1 / 0 / 0 / 0 | 与蛋白数一致 |
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 | 3c5i |
| 沉积日期 deposition_date | 2008-01-31 |
| 结构标题 title | Crystal structure of Plasmodium knowlesi choline kinase, PKH_134520 |
| 关键词 keywords | choline, kinase, malaria, Plasmodium knowlesi, TRANSFERASE, Structural Genomics, Structural Genomics Consortium, SGC; TRANSFERASE |
| 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。
3c5i__assembly_1__model_1
Assembly 1 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)
3c5i__assembly_1__model_1 | I(q)
3c5i__assembly_1__model_1 | P(r) · Pending
| Rg(Guinier) | 22.14 Å |
| Rg(电子密度) | 21.07 Å |
| 总 Rg | 21.96 Å |
| 原子数 | 2835 |
| 残基数 | 343 |
| 排除体积 | 50826 ų |
| 最大 q | 0.500 Å⁻¹ |
| Assembly | Model | 结构单元 | 聚集说明 | 状态 | CRYSOL | 操作 |
|---|---|---|---|---|---|---|
| 1 | 1 | 3c5i__assembly_1__model_1 |
monomeric (1) | 成功 | 4.1.3-1-20251215 (887e7ef) | 查看 下载 |
| 2 | 1 | 3c5i__assembly_2__model_1 |
monomeric (1) | 成功 | 4.1.3-1-20251215 (887e7ef) | 查看 下载 |
| 3 | 1 | 3c5i__assembly_3__model_1 |
monomeric (1) | 成功 | 4.1.3-1-20251215 (887e7ef) | 查看 下载 |
| 4 | 1 | 3c5i__assembly_4__model_1 |
monomeric (1) | 成功 | 4.1.3-1-20251215 (887e7ef) | 查看 下载 |
| 5 | 1 | 3c5i__assembly_5__model_1 |
monomeric (1) | 成功 | 4.1.3-1-20251215 (887e7ef) | 查看 下载 |
4. 晶体学与实验 4. Crystallography & Experiment
5. 实体与聚合物信息 Entities & Polymers (8)
6. 折叠分类 (SCOP + CATH) 8 domains
CATH v4.4 (8 domains)
| 结构域编号 domain_id | 3c5iA01 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 30 — 2-Layer Sandwich |
| 拓扑 Topology topology | 200 — Phosphorylase Kinase; domain 1 |
| 同源超家族 H-superfamily homologous superfamily | 20 — Phosphorylase Kinase; domain 1 |
| 结构域编号 domain_id | 3c5iA02 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 90 — Alpha-Beta Complex |
| 拓扑 Topology topology | 1200 — Aminoglycoside 3'-phosphotransferase; Chain: A, domain 2 |
| 同源超家族 H-superfamily homologous superfamily | 10 — Aminoglycoside phosphotransferase (APH), C-terminal lobe |
| 结构域编号 domain_id | 3c5iB01 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 30 — 2-Layer Sandwich |
| 拓扑 Topology topology | 200 — Phosphorylase Kinase; domain 1 |
| 同源超家族 H-superfamily homologous superfamily | 20 — Phosphorylase Kinase; domain 1 |
| 结构域编号 domain_id | 3c5iB02 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 90 — Alpha-Beta Complex |
| 拓扑 Topology topology | 1200 — Aminoglycoside 3'-phosphotransferase; Chain: A, domain 2 |
| 同源超家族 H-superfamily homologous superfamily | 10 — Aminoglycoside phosphotransferase (APH), C-terminal lobe |
| 结构域编号 domain_id | 3c5iC01 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 30 — 2-Layer Sandwich |
| 拓扑 Topology topology | 200 — Phosphorylase Kinase; domain 1 |
| 同源超家族 H-superfamily homologous superfamily | 20 — Phosphorylase Kinase; domain 1 |
| 结构域编号 domain_id | 3c5iC02 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 90 — Alpha-Beta Complex |
| 拓扑 Topology topology | 1200 — Aminoglycoside 3'-phosphotransferase; Chain: A, domain 2 |
| 同源超家族 H-superfamily homologous superfamily | 10 — Aminoglycoside phosphotransferase (APH), C-terminal lobe |
| 结构域编号 domain_id | 3c5iD01 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 30 — 2-Layer Sandwich |
| 拓扑 Topology topology | 200 — Phosphorylase Kinase; domain 1 |
| 同源超家族 H-superfamily homologous superfamily | 20 — Phosphorylase Kinase; domain 1 |
| 结构域编号 domain_id | 3c5iD02 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 90 — Alpha-Beta Complex |
| 拓扑 Topology topology | 1200 — Aminoglycoside 3'-phosphotransferase; Chain: A, domain 2 |
| 同源超家族 H-superfamily homologous superfamily | 10 — Aminoglycoside phosphotransferase (APH), C-terminal lobe |