Pyrococcus horikoshii
| 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 2 | ;((2R,3S,4R,5R)-5-(6-AMINO-9H-PURIN-9-YL)-3,4-DIHYDROXY-TETRAHYDROFURAN-2-YL)METHYL 5-((3AS,4S,6AR)-2-OXO-HEXAHYDRO-1H-THIENO[3,4-D]IMIDAZOL-4-YL)PENTYL HYDROGEN PHOSPHATE ; × 2 water × 2 | 与蛋白数一致 |
| UniProt名称 | O57883_PYRHO |
| Isoform | — |
| PDB实体 | 1 |
| 链与序列区间 | 作者链 A； PDB构建体 1–235； UniProt 1–235 作者链 B； PDB构建体 1–235； UniProt 1–235 |
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 | 2e41 |
| 沉积日期 deposition_date | 2006-12-01 |
| 结构标题 title | Crystal Structure Of Biotin Protein Ligase From Pyrococcus Horikoshii Complexed with the Reaction Product Analog Biotinol-5'-AMP, Mutations R48A and K111A |
| 关键词 keywords | ;Biotin Biosynthesis, Dimer, Structural Genomics, NPPSFA, National Project on Protein Structural and Functional Analyses, RIKEN Structural Genomics/Proteomics Initiative, RSGI, LIGASE ;; LIGASE |
| 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） | 27.63 Å |
| Rg（电子密度） | 27.23 Å |
| 总 Rg | 27.77 Å |
| 原子数 | 3697 |
| 残基数 | 467 |
| 排除体积 | 67062 ų |
| 最大 q | 0.500 Å⁻¹ |
| 结构域编号 domain_id | d2e41a1 |
| 类 Class class | b — All beta proteins |
| 折叠类型 Fold fold | b.34 — SH3-like barrel |
| 超家族 Superfamily superfamily | b.34.1 — C-terminal domain of transcriptional repressors |
| 家族 Family family | b.34.1.1 — Biotin repressor (BirA) |
| 结构域编号 domain_id | d2e41a2 |
| 类 Class class | d — Alpha and beta proteins (a+b) |
| 折叠类型 Fold fold | d.104 — Class II aaRS and biotin synthetases |
| 超家族 Superfamily superfamily | d.104.1 — Class II aaRS and biotin synthetases |
| 家族 Family family | d.104.1.2 — Biotin holoenzyme synthetase |
| 结构域编号 domain_id | d2e41b1 |
| 类 Class class | b — All beta proteins |
| 折叠类型 Fold fold | b.34 — SH3-like barrel |
| 超家族 Superfamily superfamily | b.34.1 — C-terminal domain of transcriptional repressors |
| 家族 Family family | b.34.1.1 — Biotin repressor (BirA) |
| 结构域编号 domain_id | d2e41b2 |
| 类 Class class | d — Alpha and beta proteins (a+b) |
| 折叠类型 Fold fold | d.104 — Class II aaRS and biotin synthetases |
| 超家族 Superfamily superfamily | d.104.1 — Class II aaRS and biotin synthetases |
| 家族 Family family | d.104.1.2 — Biotin holoenzyme synthetase |
| 结构域编号 domain_id | 2e41A01 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 30 — 2-Layer Sandwich |
| 拓扑 Topology topology | 930 — BirA Bifunctional Protein; domain 2 |
| 同源超家族 H-superfamily homologous superfamily | 10 — Bira Bifunctional Protein; Domain 2 |
| 结构域编号 domain_id | 2e41A02 |
| 类 Class class | 2 — Mainly Beta |
| 架构 Architecture architecture | 30 — Roll |
| 拓扑 Topology topology | 30 — SH3 type barrels. |
| 同源超家族 H-superfamily homologous superfamily | 100 — |
| 结构域编号 domain_id | 2e41B01 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 30 — 2-Layer Sandwich |
| 拓扑 Topology topology | 930 — BirA Bifunctional Protein; domain 2 |
| 同源超家族 H-superfamily homologous superfamily | 10 — Bira Bifunctional Protein; Domain 2 |
| 结构域编号 domain_id | 2e41B02 |
| 类 Class class | 2 — Mainly Beta |
| 架构 Architecture architecture | 30 — Roll |
| 拓扑 Topology topology | 30 — SH3 type barrels. |
| 同源超家族 H-superfamily homologous superfamily | 100 — |