6VJB
Crystal structure of a catalytically inactive CXC Chemokine-degrading protease SpyCEP from Streptococcus pyogenes
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Putative cell envelope proteinase | polymer | 1589 | 175233.5 | 1 | UniProt (Q9A180) Pfam (PF00082) Pfam (PF02225) Pfam (PF06280) | Streptococcus pyogenes | |
| 2 | B, C, D, E (A) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 4 | Chemie (EDO) | |||
| 3 | F, G, H (A) | CALCIUM ION | non-polymer | 40.1 | 3 | Chemie (CA) | |||
| 4 | I (A) | water | water | 18.0 | 691 | Chemie (HOH) |
Sequence modifications
A: 34 - 1614 (UniProt: Q9A180)
| PDB | External Database | Details |
|---|---|---|
| Met 33 | - | initiating methionine |
| Ala 151 | Asp 151 | engineered mutation |
| Ala 617 | Ser 617 | engineered mutation |
| Glu 1615 | - | expression tag |
| His 1616 | - | expression tag |
| His 1617 | - | expression tag |
| His 1618 | - | expression tag |
| His 1619 | - | expression tag |
| His 1620 | - | expression tag |
| His 1621 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 175233.5 | |
| Non-Polymers* | Number of molecules | 7 |
| Total formula weight | 368.5 | |
| All* | Total formula weight | 175602.0 |
