Pseudomonas putida
| Assembly | Physical composition | Protein state | Molecular copy count | Associated components | Data consistency |
|---|---|---|---|---|---|
| 1 | Protein homooligomer | Homooligomer | Protein 2 | ZINC ION × 2 water × 2 | Consistent with protein count |
| UniProt name | PQQB_PSEPK |
| Isoform | — |
| PDB entities | 1 |
| Chains and sequence ranges | Author chain A； PDBConstruct 1–303； UniProt 1–303 |
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 | 1xto |
| Deposition date deposition_date | 2004-10-22 |
| Structure title title | Crystal Structure of the Coenzyme PQQ Synthesis Protein (PqqB) from Pseudomonas putida, Northeast Structural Genomics Target PpR6 |
| Keywords keywords | ;alpha-beta protein, Northeast Structural Genomics Consortium, NESG, Protein Structure Initiative, PSI, Structural Genomics, 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） | 25.50 Å |
| Rg (electron density) | 24.63 Å |
| Total Rg | 25.41 Å |
| Atom count | 4690 |
| Residues | 586 |
| Excluded volume | 82998 ų |
| Maximum q | 0.500 Å⁻¹ |
| Domain ID domain_id | d1xtoa1 |
| Class class | d — Alpha and beta proteins (a+b) |
| Fold Fold fold | d.157 — Metallo-hydrolase/oxidoreductase |
| Superfamily Superfamily superfamily | d.157.1 — Metallo-hydrolase/oxidoreductase |
| Family Family family | d.157.1.6 — Coenzyme PQQ synthesis protein B, PqqB |
| Domain ID domain_id | d1xtoa2 |
| 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 | 1xtoA00 |
| Class class | 3 — Alpha Beta |
| Architecture architecture | 60 — 4-Layer Sandwich |
| Topology topology | 15 — Metallo-beta-lactamase; Chain A |
| Homologous superfamily homologous superfamily | 10 — Ribonuclease Z/Hydroxyacylglutathione hydrolase-like |