Bifunctional protein glmU
Mycobacterium tuberculosis
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 | 蛋白同源多聚体 | 同源多聚体 | 蛋白 3 | water × 3 | 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 | GLMU_MYCTU |
| Isoform | — |
| PDB实体 | 1 |
| 链与序列区间 | 作者链 A； PDB构建体 1–495； UniProt 1–495 |
3d98
Crystal structure of GlmU from Mycobacterium tuberculosis, ligand-free form
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 | 3d98 |
| 沉积日期 deposition_date | 2008-05-27 |
| 结构标题 title | Crystal structure of GlmU from Mycobacterium tuberculosis, ligand-free form |
| 关键词 keywords | ;GlmU, Uridyltransferase, acetyltransferase, Acyltransferase, Cell shape, Cell wall biogenesis/degradation, Magnesium, Metal-binding, Multifunctional enzyme, Nucleotidyltransferase, Peptidoglycan synthesis, TRANSFERASE ;; 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。
3d98__assembly_1__model_1
Assembly 1 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)
3d98__assembly_1__model_1 | I(q)
3d98__assembly_1__model_1 | P(r) · Pending
| Rg（Guinier） | 33.96 Å |
| Rg（电子密度） | 33.12 Å |
| 总 Rg | 33.67 Å |
| 原子数 | 8394 |
| 残基数 | 1170 |
| 排除体积 | 148780 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 (2)
6. 折叠分类 (SCOP + CATH) 4 domains
SCOP 2.08 (2 domains)
| 结构域编号 domain_id | d3d98a1 |
| 类 Class class | c — Alpha and beta proteins (a/b) |
| 折叠类型 Fold fold | c.68 — Nucleotide-diphospho-sugar transferases |
| 超家族 Superfamily superfamily | c.68.1 — Nucleotide-diphospho-sugar transferases |
| 家族 Family family | c.68.1.5 — UDP-glucose pyrophosphorylase |
| 结构域编号 domain_id | d3d98a2 |
| 类 Class class | b — All beta proteins |
| 折叠类型 Fold fold | b.81 — Single-stranded left-handed beta-helix |
| 超家族 Superfamily superfamily | b.81.1 — Trimeric LpxA-like enzymes |
| 家族 Family family | b.81.1.4 — GlmU C-terminal domain-like |
CATH v4.4 (2 domains)
| 结构域编号 domain_id | 3d98A01 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 90 — Alpha-Beta Complex |
| 拓扑 Topology topology | 550 — Spore Coat Polysaccharide Biosynthesis Protein SpsA; Chain A |
| 同源超家族 H-superfamily homologous superfamily | 10 — Spore Coat Polysaccharide Biosynthesis Protein SpsA; Chain A |
| 结构域编号 domain_id | 3d98A02 |
| 类 Class class | 2 — Mainly Beta |
| 架构 Architecture architecture | 160 — 3 Solenoid |
| 拓扑 Topology topology | 10 — UDP N-Acetylglucosamine Acyltransferase; domain 1 |
| 同源超家族 H-superfamily homologous superfamily | 10 — Hexapeptide repeat proteins |