Streptococcus pneumoniae R6
| Assembly | Physical composition | Protein state | Molecular copy count | Associated components | Data consistency |
|---|---|---|---|---|---|
| 1 | Protein homooligomer | Homooligomer | Protein 2 | water × 2 | Consistent with protein count |
| UniProt name | Q8DQK6_STRR6 |
| Isoform | — |
| PDB entities | 1 |
| Chains and sequence ranges | Author chain A； PDBConstruct 13–234； UniProt 1–222 |
The page prioritizes protein identity, the current assembly, associated components, oligomeric state and cross-PDB links. Chain mapping and sequence ranges are retained as data evidence. Internal IDs, import timestamps and assembly operation expressions are maintenance fields and are not shown here.
| Entry ID entry_id | 2a6b |
| Deposition date deposition_date | 2005-07-02 |
| Structure title title | Crystal structure of a putative transcriptional regulator of the tena family (spr0628) from streptococcus pneumoniae r6 at 1.70 A resolution |
| Keywords keywords | Structural genomics, Joint Center for Structural Genomics, JCSG, Protein Structure Initiative, PSI-2, transcription; TRANSCRIPTION |
| Experimental Method method | X-RAY DIFFRACTION |
This page reads only the latest assembly calculations. Every curve maps to an explicit PDB entry, official biological assembly and coordinate model.
Assembly 1 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)
| Rg（Guinier） | 24.39 Å |
| Rg (electron density) | 23.44 Å |
| Total Rg | 24.27 Å |
| Atom count | 3516 |
| Residues | 432 |
| Excluded volume | 62906 ų |
| Maximum q | 0.500 Å⁻¹ |
| Domain ID domain_id | d2a6ba1 |
| Class class | a — All alpha proteins |
| Fold Fold fold | a.132 — Heme oxygenase-like |
| Superfamily Superfamily superfamily | a.132.1 — Heme oxygenase-like |
| Family Family family | a.132.1.3 — TENA/THI-4 |
| Domain ID domain_id | 2a6bA00 |
| Class class | 1 — Mainly Alpha |
| Architecture architecture | 20 — Up-down Bundle |
| Topology topology | 910 — Heme Oxygenase; Chain A |
| Homologous superfamily homologous superfamily | 10 — Heme oxygenase-like |