3RZA
Crystal structure of a tripeptidase (SAV1512) from staphylococcus aureus subsp. aureus mu50 at 2.10 A resolution
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | tripeptidase | polymer | 396 | 42973.3 | 2 | UniProt (Q99TY1) Pfam (PF01546) Pfam (PF07687) UniProt (by SIFTS) (A0A0H3JRK2) In PDB | Staphylococcus aureus subsp. aureus | |
| 2 | A, B | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) | |||
| 3 | A, B | CALCIUM ION | non-polymer | 40.1 | 5 | Chemie (CA) | |||
| 4 | A | CITRIC ACID | non-polymer | 192.1 | 2 | Chemie (CIT) | |||
| 5 | A | ISOPROPYL ALCOHOL | non-polymer | 60.1 | 1 | Chemie (IPA) | |||
| 6 | A, B | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 4 | Chemie (PEG) | |||
| 7 | A, B | TETRAETHYLENE GLYCOL | non-polymer | 194.2 | 3 | Chemie (PG4) | |||
| 8 | B | TRIETHYLENE GLYCOL | non-polymer | 150.2 | 1 | Chemie (PGE) | |||
| 9 | water | water | 18.0 | 397 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 377 (UniProt: Q99TY1)
| PDB | External Database | Details |
|---|---|---|
| Mse -18 | - | expression tag |
| Gly -17 | - | expression tag |
| Ser -16 | - | expression tag |
| Asp -15 | - | expression tag |
| Lys -14 | - | expression tag |
| Ile -13 | - | expression tag |
| His -12 | - | expression tag |
| His -11 | - | expression tag |
| His -10 | - | expression tag |
| His -9 | - | expression tag |
| His -8 | - | expression tag |
| His -7 | - | expression tag |
| Glu -6 | - | expression tag |
| Asn -5 | - | expression tag |
| Leu -4 | - | expression tag |
| Tyr -3 | - | expression tag |
| Phe -2 | - | expression tag |
| Gln -1 | - | expression tag |
| Gly 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 85946.5 | |
| Non-Polymers* | Number of molecules | 18 |
| Total formula weight | 1932.9 | |
| All* | Total formula weight | 87879.4 |
