Halorhodospira halophila
| Assembly | Physical composition | Protein state | Molecular copy count | Associated components | Data consistency |
|---|---|---|---|---|---|
| 1 | Protein monomer | Monomer | Protein 1 | ;4'-HYDROXYCINNAMIC ACID ; × 1 | Consistent with protein count |
| UniProt name | PYP_ECTHA |
| Isoform | — |
| PDB entities | 1 |
| Chains and sequence ranges | Author chain A； PDBConstruct 1–125； UniProt 1–125 |
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 | 1t1b |
| Deposition date deposition_date | 2004-04-15 |
| Structure title title | Late intermediate IL2 from time-resolved crystallography of the E46Q mutant of PYP |
| Keywords keywords | photoactive yellow protein, PAS domain, photoreceptor; photoreceptor |
| 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） | 14.91 Å |
| Rg (electron density) | 13.31 Å |
| Total Rg | 14.68 Å |
| Atom count | 987 |
| Residues | 125 |
| Excluded volume | 17498 ų |
| Maximum q | 0.500 Å⁻¹ |
| Domain ID domain_id | d1t1ba_ |
| Class class | d — Alpha and beta proteins (a+b) |
| Fold Fold fold | d.110 — Profilin-like |
| Superfamily Superfamily superfamily | d.110.3 — PYP-like sensor domain (PAS domain) |
| Family Family family | d.110.3.1 — PYP-like |
| Domain ID domain_id | 1t1bA00 |
| Class class | 3 — Alpha Beta |
| Architecture architecture | 30 — 2-Layer Sandwich |
| Topology topology | 450 — Beta-Lactamase |
| Homologous superfamily homologous superfamily | 20 — PAS domain |