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 | Alanine racemase 1 | polymer | 385 | 43147.4 | 2 | UniProt (Q5HED1) Pfam (PF01168) Pfam (PF00842) In PDB | Staphylococcus aureus subsp. aureus | |
2 | A, B | SODIUM ION | non-polymer | 23.0 | 2 | Chemie (NA) | |||
3 | A, B | BETA-MERCAPTOETHANOL | non-polymer | 78.1 | 3 | Chemie (BME) | |||
4 | A, B | PHOSPHATE ION | non-polymer | 95.0 | 2 | Chemie (PO4) | |||
5 | 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 |