7EDD
Crystal structure of a serine protease 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) | C5a peptidase | polymer | 1519 | 168207.4 | 1 | UniProt (Q3HV58) | Streptococcus pyogenes | SCP,SCP |
| 2 | B, C, D (A) | SULFATE ION | non-polymer | 96.1 | 3 | Chemie (SO4) | |||
| 3 | E, F, G, H, I... (A) | CALCIUM ION | non-polymer | 40.1 | 10 | Chemie (CA) | |||
| 4 | N, O, P, Q, R (A) | GLYCEROL | non-polymer | 92.1 | 5 | Chemie (GOL) | |||
| 5 | S (A) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 6 | T (A) | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 1 | Chemie (PEG) | |||
| 7 | U, V (A) | CHLORIDE ION | non-polymer | 35.5 | 2 | Chemie (CL) | |||
| 8 | X (A) | water | water | 18.0 | 72 | Chemie (HOH) |
Sequence modifications
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 168207.4 | |
| Non-Polymers* | Number of molecules | 22 |
| Total formula weight | 1350.8 | |
| All* | Total formula weight | 169558.2 |
