Bacillus halodurans
| Assembly | Physical composition | Protein state | Molecular copy count | Associated components | Data consistency |
|---|---|---|---|---|---|
| 1 | Protein monomer | Monomer | Protein 1 | 1,2-ETHANEDIOL × 2 water × 1 | Consistent with protein count |
| UniProt name | Q9K8I2_BACHD |
| Isoform | — |
| PDB entities | 1 |
| Chains and sequence ranges | Author chain A； PDBConstruct 13–138； UniProt 1–126 |
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 | 2b4a |
| Deposition date deposition_date | 2005-09-23 |
| Structure title title | Crystal structure of a response regulator receiver domain protein (bh3024) from bacillus halodurans c-125 at 2.42 A resolution |
| Keywords keywords | ;Flavodoxin-like fold, structural genomics, Joint Center for Structural Genomics, JCSG, Protein Structure Initiative, PSI-2, signaling protein ;; SIGNALING PROTEIN |
| 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） | 14.72 Å |
| Rg (electron density) | 13.13 Å |
| Total Rg | 14.44 Å |
| Atom count | 897 |
| Residues | 116 |
| Excluded volume | 16052 ų |
| Maximum q | 0.500 Å⁻¹ |
| Domain ID domain_id | d2b4aa1 |
| Class class | c — Alpha and beta proteins (a/b) |
| Fold Fold fold | c.23 — Flavodoxin-like |
| Superfamily Superfamily superfamily | c.23.1 — CheY-like |
| Family Family family | c.23.1.1 — CheY-related |
| Domain ID domain_id | 2b4aA00 |
| Class class | 3 — Alpha Beta |
| Architecture architecture | 40 — 3-Layer(aba) Sandwich |
| Topology topology | 50 — Rossmann fold |
| Homologous superfamily homologous superfamily | 2300 — Response regulator |