Streptococcus mutans
| Assembly | Physical composition | Protein state | Molecular copy count | Associated components | Data consistency |
|---|---|---|---|---|---|
| 1 | Protein monomer | Monomer | Protein 1 | water × 1 | Consistent with protein count |
| UniProt name | RF1_STRMU |
| Isoform | — |
| PDB entities | 1 |
| Chains and sequence ranges | Author chain A； PDBConstruct 13–371； UniProt 1–359 |
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 | 1zbt |
| Deposition date deposition_date | 2005-04-08 |
| Structure title title | Crystal structure of Peptide chain release factor 1 (RF-1) (SMU.1085) from Streptococcus mutans at 2.34 A resolution |
| Keywords keywords | ;SMU.1085, Peptide chain release factor 1 (RF-1), Structural Genomics, Joint Center for Structural Genomics, JCSG, Protein Structure Initiative, PSI, TRANSLATION ;; TRANSLATION |
| 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） | 24.30 Å |
| Rg (electron density) | 23.53 Å |
| Total Rg | 24.23 Å |
| Atom count | 2486 |
| Residues | 311 |
| Excluded volume | 44028 ų |
| Maximum q | 0.500 Å⁻¹ |
| Domain ID domain_id | d1zbta1 |
| Class class | e — Multi-domain proteins (alpha and beta) |
| Fold Fold fold | e.38 — Release factor |
| Superfamily Superfamily superfamily | e.38.1 — Release factor |
| Family Family family | e.38.1.0 — automated matches |
| Domain ID domain_id | d1zbta2 |
| 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 | 1zbtA01 |
| Class class | 6 — Special |
| Architecture architecture | 10 — Helix non-globular |
| Topology topology | 140 — Helix Hairpins |
| Homologous superfamily homologous superfamily | 1950 — |
| Domain ID domain_id | 1zbtA02 |
| Class class | 3 — Alpha Beta |
| Architecture architecture | 30 — 2-Layer Sandwich |
| Topology topology | 70 — Alpha-Beta Plaits |
| Homologous superfamily homologous superfamily | 1660 — |
| Domain ID domain_id | 1zbtA03 |
| Class class | 3 — Alpha Beta |
| Architecture architecture | 30 — 2-Layer Sandwich |
| Topology topology | 160 — Double Stranded RNA Binding Domain |
| Homologous superfamily homologous superfamily | 20 — |