Enterobacteria phage T4
| 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 6 | BASEPLATE STRUCTURAL PROTEIN GP27 × 3 （P17172） POTASSIUM ION × 3 PHOSPHATE ION × 3 water × 6 | 与蛋白数一致 |
| UniProt名称 | VG05_BPT4 |
| Isoform | — |
| PDB实体 | 1 |
| 链与序列区间 | 作者链 A； PDB构建体 1–575； UniProt 1–575 |
Enterobacteria phage T4
| 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 6 | TAIL-ASSOCIATED LYSOZYME × 3 （P16009） POTASSIUM ION × 3 PHOSPHATE ION × 3 water × 6 | 与蛋白数一致 |
| UniProt名称 | VG27_BPT4 |
| Isoform | — |
| PDB实体 | 2 |
| 链与序列区间 | 作者链 D； PDB构建体 1–391； UniProt 1–391 |
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 | 1k28 |
| 沉积日期 deposition_date | 2001-09-26 |
| 结构标题 title | The Structure of the Bacteriophage T4 Cell-Puncturing Device |
| 关键词 keywords | Triple-stranded beta-helix, OB fold, pseudohexamer, T4 tail lysozyme, HUB, gp27-gp5*-gp5C, HYDROLASE-STRUCTURAL PROTEIN COMPLEX; HYDROLASE/STRUCTURAL PROTEIN |
| 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） | 52.52 Å |
| Rg（电子密度） | 52.89 Å |
| 总 Rg | 52.92 Å |
| 原子数 | 21669 |
| 残基数 | 2718 |
| 排除体积 | 383520 ų |
| 最大 q | 0.500 Å⁻¹ |
| 结构域编号 domain_id | d1k28a1 |
| 类 Class class | b — All beta proteins |
| 折叠类型 Fold fold | b.40 — OB-fold |
| 超家族 Superfamily superfamily | b.40.8 — gp5 N-terminal domain-like |
| 家族 Family family | b.40.8.1 — gp4 N-terminal domain-like |
| 结构域编号 domain_id | d1k28a2 |
| 类 Class class | b — All beta proteins |
| 折叠类型 Fold fold | b.108 — Triple-stranded beta-helix |
| 超家族 Superfamily superfamily | b.108.1 — Phage fibre proteins |
| 家族 Family family | b.108.1.2 — Tail-associated lysozyme gp5, C-terminal domain |
| 结构域编号 domain_id | d1k28a3 |
| 类 Class class | d — Alpha and beta proteins (a+b) |
| 折叠类型 Fold fold | d.2 — Lysozyme-like |
| 超家族 Superfamily superfamily | d.2.1 — Lysozyme-like |
| 家族 Family family | d.2.1.3 — Phage lysozyme |
| 结构域编号 domain_id | d1k28a4 |
| 类 Class class | l — Artifacts |
| 折叠类型 Fold fold | l.1 — Tags |
| 超家族 Superfamily superfamily | l.1.1 — Tags |
| 家族 Family family | l.1.1.1 — Tags |
| 结构域编号 domain_id | d1k28d1 |
| 类 Class class | b — All beta proteins |
| 折叠类型 Fold fold | b.106 — Phage tail proteins |
| 超家族 Superfamily superfamily | b.106.1 — Phage tail proteins |
| 家族 Family family | b.106.1.1 — Baseplate protein-like |
| 结构域编号 domain_id | d1k28d2 |
| 类 Class class | b — All beta proteins |
| 折叠类型 Fold fold | b.106 — Phage tail proteins |
| 超家族 Superfamily superfamily | b.106.1 — Phage tail proteins |
| 家族 Family family | b.106.1.1 — Baseplate protein-like |
| 结构域编号 domain_id | 1k28A01 |
| 类 Class class | 2 — Mainly Beta |
| 架构 Architecture architecture | 40 — Beta Barrel |
| 拓扑 Topology topology | 50 — OB fold (Dihydrolipoamide Acetyltransferase, E2P) |
| 同源超家族 H-superfamily homologous superfamily | 260 — Nucleic acid-binding protein domain |
| 结构域编号 domain_id | 1k28A02 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 10 — Roll |
| 拓扑 Topology topology | 450 — Nuclear Transport Factor 2; Chain: A, |
| 同源超家族 H-superfamily homologous superfamily | 190 — |
| 结构域编号 domain_id | 1k28A03 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 10 — Orthogonal Bundle |
| 拓扑 Topology topology | 530 — Lysozyme |
| 同源超家族 H-superfamily homologous superfamily | 40 — |
| 结构域编号 domain_id | 1k28D01 |
| 类 Class class | 2 — Mainly Beta |
| 架构 Architecture architecture | 40 — Beta Barrel |
| 拓扑 Topology topology | 10 — Thrombin, subunit H |
| 同源超家族 H-superfamily homologous superfamily | 10 — Trypsin-like serine proteases |
| 结构域编号 domain_id | 1k28D02 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 55 — 3-Layer(bab) Sandwich |
| 拓扑 Topology topology | 50 — Phage tail protein beta-alpha-beta fold |
| 同源超家族 H-superfamily homologous superfamily | 20 — |
| 结构域编号 domain_id | 1k28D03 |
| 类 Class class | 2 — Mainly Beta |
| 架构 Architecture architecture | 40 — Beta Barrel |
| 拓扑 Topology topology | 30 — Elongation Factor Tu (Ef-tu); domain 3 |
| 同源超家族 H-superfamily homologous superfamily | 150 — Bacteriophage T4, Gp27, baseplate hub, domain 3 |
| 结构域编号 domain_id | 1k28D04 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 30 — 2-Layer Sandwich |
| 拓扑 Topology topology | 1920 — Phage tail proteins - 2 layer sandwich fold |
| 同源超家族 H-superfamily homologous superfamily | 40 — |