3GLD
Crystal Structure of the Major Pilin from Streptococcus pyogenes E117A mutant
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C | Pilin | polymer | 295 | 32422.0 | 3 | UniProt (Q9A1S2) Pfam (PF12892) Pfam (PF19407) In PDB | Streptococcus pyogenes serotype M1 | Pilus backbone structural protein, Lancefield T antigen |
| 2 | water | water | 18.0 | 550 | Chemie (HOH) |
Sequence modifications
A, B, C: 18 - 308 (UniProt: Q9A1S2)
| PDB | External Database | Details |
|---|---|---|
| Gly 14 | - | expression tag |
| Pro 15 | - | expression tag |
| Gly 16 | - | expression tag |
| Ser 17 | - | expression tag |
| Ala 117 | Glu 117 | engineered mutation |
| Val 306 | Asp 306 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 97265.9 | |
| All* | Total formula weight | 97265.9 |
