Streptococcus pyogenes
| Assembly | Physical composition | Protein state | Molecular copy count | Associated components | Data consistency |
|---|---|---|---|---|---|
| 1 | Protein heterocomplex | Heteromer | Protein 2 | SpyTag × 1 water × 2 | Consistent with protein count |
| UniProt name | Q8G9G1_STRPY |
| Isoform | — |
| PDB entities | 1 |
| Chains and sequence ranges | Author chain A； PDBConstruct 4–95； UniProt 461–552 |
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 | 4mls |
| Deposition date deposition_date | 2013-09-06 |
| Structure title title | Crystal structure of the SpyTag and SpyCatcher-deltaN1 complex |
| Keywords keywords | Isopeptide bond, SpyCatcher, Protein engineering, PEPTIDE BINDING PROTEIN; PEPTIDE BINDING 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） | 14.63 Å |
| Rg (electron density) | 13.42 Å |
| Total Rg | 14.58 Å |
| Atom count | 718 |
| Residues | 93 |
| Excluded volume | 12729 ų |
| Maximum q | 0.500 Å⁻¹ |
| Domain ID domain_id | 4mlsA00 |
| Class class | 2 — Mainly Beta |
| Architecture architecture | 60 — Sandwich |
| Topology topology | 40 — Immunoglobulin-like |
| Homologous superfamily homologous superfamily | 10 — Immunoglobulins |