3OO2
2.37 Angstrom resolution crystal structure of an alanine racemase (alr) from Staphylococcus aureus subsp. aureus COL
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) | Alanine racemase 1 | polymer | 385 | 43147.4 | 2 | UniProt (Q5HED1) Pfam (PF01168) Pfam (PF00842) | Staphylococcus aureus subsp. aureus | |
| 2 | C, G (A, B) | SODIUM ION | non-polymer | 23.0 | 2 | Chemie (NA) | |||
| 3 | D, E, H (A, B) | BETA-MERCAPTOETHANOL | non-polymer | 78.1 | 3 | Chemie (BME) | |||
| 4 | F, I (A, B) | PHOSPHATE ION | non-polymer | 95.0 | 2 | Chemie (PO4) | |||
| 5 | J, K (A, B) | water | water | 18.0 | 120 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 382 (UniProt: Q5HED1)
| PDB | External Database | Details |
|---|---|---|
| Ser -2 | - | expression tag |
| Asn -1 | - | expression tag |
| Ala 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 86294.8 | |
| Non-Polymers* | Number of molecules | 7 |
| Total formula weight | 470.3 | |
| All* | Total formula weight | 86765.1 |
