Bacteroides thetaiotaomicron
| Assembly | Physical composition | Protein state | Molecular copy count | Associated components | Data consistency |
|---|---|---|---|---|---|
| 1 | Protein homooligomer | Homooligomer | Protein 2 | MAGNESIUM ION × 2 water × 2 | Consistent with protein count |
| UniProt name | Q8A9J5_BACTN |
| Isoform | — |
| PDB entities | 1 |
| Chains and sequence ranges | Author chain A； PDBConstruct 4–142； UniProt 1–139 |
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 | 2obb |
| Deposition date deposition_date | 2006-12-18 |
| Structure title title | Structure of the conserved protein coded by locus BT_0820 from Bacteroides thetaiotaomicron |
| Keywords keywords | ;Bacteroides thetaiotaomicron, structural genomics, PSI-2, Protein Structure Initiative, Midwest Center for Structural Genomics, MCSG, UNKNOWN FUNCTION ;; STRUCTURAL GENOMICS, UNKNOWN FUNCTION |
| 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） | 19.17 Å |
| Rg (electron density) | 17.89 Å |
| Total Rg | 18.85 Å |
| Atom count | 2002 |
| Residues | 238 |
| Excluded volume | 35676 ų |
| Maximum q | 0.500 Å⁻¹ |
| Domain ID domain_id | d2obba1 |
| Class class | c — Alpha and beta proteins (a/b) |
| Fold Fold fold | c.108 — HAD-like |
| Superfamily Superfamily superfamily | c.108.1 — HAD-like |
| Family Family family | c.108.1.25 — BT0820-like |
| Domain ID domain_id | d2obba2 |
| Class class | l — Artifacts |
| Fold Fold fold | l.1 — Tags |
| Superfamily Superfamily superfamily | l.1.1 — Tags |
| Family Family family | l.1.1.1 — Tags |
| Domain ID domain_id | 2obbA00 |
| Class class | 3 — Alpha Beta |
| Architecture architecture | 40 — 3-Layer(aba) Sandwich |
| Topology topology | 50 — Rossmann fold |
| Homologous superfamily homologous superfamily | 1000 — HAD superfamily/HAD-like |