1SAT
CRYSTAL STRUCTURE OF THE 50 KDA METALLO PROTEASE FROM S. MARCESCENS
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | SERRATIA PROTEASE | polymer | 471 | 50313.1 | 1 | UniProt (P23694) Pfam (PF00413) Pfam (PF08548) Pfam (PF00353) In PDB | Serratia marcescens | SERRALYSIN, MAJOR METALLO PROTEASE FROM SERRATIA MARCESCENS |
| 2 | A | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
| 3 | A | CALCIUM ION | non-polymer | 40.1 | 7 | Chemie (CA) | |||
| 4 | water | water | 18.0 | 194 | Chemie (HOH) |
Sequence modifications
A: 1 - 471 (UniProt: P23694)
| PDB | External Database | Details |
|---|---|---|
| Asp 196 | Asn 212 | conflict |
| Ala 200 | Asn 216 | conflict |
| Leu 250 | Pro 266 | conflict |
| Asp 408 | Asn 424 | conflict |
| Ser 415 | Asp 431 | conflict |
| Ala 451 | Gln 467 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 50313.1 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 346.0 | |
| All* | Total formula weight | 50659.0 |
