3PSQ
Crystal structure of Spy0129, a Streptococcus pyogenes class B sortase involved in pilus biogenesis
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Hypothetical exported protein | polymer | 206 | 23577.7 | 2 | UniProt (Q9A1S1) Pfam (PF04203) | Streptococcus pyogenes | sortase |
| 2 | C, D, E, S (A, B) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 4 | Chemie (EDO) | |||
| 3 | F, G, H, T, U (A, B) | ACETIC ACID | non-polymer | 60.1 | 5 | Chemie (ACY) | |||
| 4 | I, J (A) | CHLORIDE ION | non-polymer | 35.5 | 2 | Chemie (CL) | |||
| 5 | AA, BA, CA, DA, EA... (B, A) | ZINC ION | non-polymer | 65.4 | 19 | Chemie (ZN) | |||
| 6 | GA, HA (A, B) | water | water | 18.0 | 184 | Chemie (HOH) |
Sequence modifications
A, B: 36 - 237 (UniProt: Q9A1S1)
| PDB | External Database | Details |
|---|---|---|
| Gly 32 | - | expression tag |
| Pro 33 | - | expression tag |
| Gly 34 | - | expression tag |
| Ser 35 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 47155.4 | |
| Non-Polymers* | Number of molecules | 30 |
| Total formula weight | 1862.2 | |
| All* | Total formula weight | 49017.6 |
