Homo sapiens
| 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–DNA | 同源多聚体 | 蛋白 2 DNA 1 | 12-mer C-rich strand of human telomeric DNA × 1 water × 3 | 与全部聚合物一致 |
| 2 | 蛋白–DNA | 同源多聚体 | 蛋白 2 DNA 1 | 12-mer C-rich strand of human telomeric DNA × 1 water × 3 | 与全部聚合物一致 |
| UniProt名称 | PCBP2_HUMAN |
| Isoform | — |
| PDB实体 | 2 |
| 链与序列区间 | 作者链 A； PDB构建体 2–73； UniProt 11–82 作者链 B； PDB构建体 2–73； UniProt 11–82 作者链 C； PDB构建体 2–73； UniProt 11–82 作者链 D； PDB构建体 2–73； UniProt 11–82 |
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 | 2pqu |
| 沉积日期 deposition_date | 2007-05-02 |
| 结构标题 title | Crystal structure of KH1 domain of human PCBP2 complexed to single-stranded 12-mer telomeric dna |
| 关键词 keywords | DNA Binding Protein-DNA complex, RNA AND DNA Binding protein-DNA COMPLEX; RNA AND DNA Binding protein/DNA |
| 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） | 19.49 Å |
| Rg（电子密度） | 18.09 Å |
| 总 Rg | 18.91 Å |
| 原子数 | 1318 |
| 残基数 | 148 |
| 排除体积 | 23226 ų |
| 最大 q | 0.500 Å⁻¹ |
| 结构域编号 domain_id | d2pqua2 |
| 类 Class class | d — Alpha and beta proteins (a+b) |
| 折叠类型 Fold fold | d.51 — Eukaryotic type KH-domain (KH-domain type I) |
| 超家族 Superfamily superfamily | d.51.1 — Eukaryotic type KH-domain (KH-domain type I) |
| 家族 Family family | d.51.1.1 — Eukaryotic type KH-domain (KH-domain type I) |
| 结构域编号 domain_id | d2pqua3 |
| 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 | d2pqub_ |
| 类 Class class | d — Alpha and beta proteins (a+b) |
| 折叠类型 Fold fold | d.51 — Eukaryotic type KH-domain (KH-domain type I) |
| 超家族 Superfamily superfamily | d.51.1 — Eukaryotic type KH-domain (KH-domain type I) |
| 家族 Family family | d.51.1.1 — Eukaryotic type KH-domain (KH-domain type I) |
| 结构域编号 domain_id | d2pquc_ |
| 类 Class class | d — Alpha and beta proteins (a+b) |
| 折叠类型 Fold fold | d.51 — Eukaryotic type KH-domain (KH-domain type I) |
| 超家族 Superfamily superfamily | d.51.1 — Eukaryotic type KH-domain (KH-domain type I) |
| 家族 Family family | d.51.1.1 — Eukaryotic type KH-domain (KH-domain type I) |
| 结构域编号 domain_id | d2pqud_ |
| 类 Class class | d — Alpha and beta proteins (a+b) |
| 折叠类型 Fold fold | d.51 — Eukaryotic type KH-domain (KH-domain type I) |
| 超家族 Superfamily superfamily | d.51.1 — Eukaryotic type KH-domain (KH-domain type I) |
| 家族 Family family | d.51.1.1 — Eukaryotic type KH-domain (KH-domain type I) |
| 结构域编号 domain_id | 2pquA00 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 30 — 2-Layer Sandwich |
| 拓扑 Topology topology | 1370 — Ribosomal Protein S8; Chain: A, domain 1 |
| 同源超家族 H-superfamily homologous superfamily | 10 — K Homology domain, type 1 |
| 结构域编号 domain_id | 2pquB00 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 30 — 2-Layer Sandwich |
| 拓扑 Topology topology | 1370 — Ribosomal Protein S8; Chain: A, domain 1 |
| 同源超家族 H-superfamily homologous superfamily | 10 — K Homology domain, type 1 |
| 结构域编号 domain_id | 2pquC00 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 30 — 2-Layer Sandwich |
| 拓扑 Topology topology | 1370 — Ribosomal Protein S8; Chain: A, domain 1 |
| 同源超家族 H-superfamily homologous superfamily | 10 — K Homology domain, type 1 |
| 结构域编号 domain_id | 2pquD00 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 30 — 2-Layer Sandwich |
| 拓扑 Topology topology | 1370 — Ribosomal Protein S8; Chain: A, domain 1 |
| 同源超家族 H-superfamily homologous superfamily | 10 — K Homology domain, type 1 |