2I1Q
RadA Recombinase in complex with Calcium
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | DNA repair and recombination protein radA | polymer | 322 | 35198.9 | 1 | UniProt (O73948) Pfam (PF14520) Pfam (PF08423) | Methanococcus voltae | |
| 2 | B (A) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 3 | C, D, E (A) | CALCIUM ION | non-polymer | 40.1 | 3 | Chemie (CA) | |||
| 4 | F (A) | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) | |||
| 5 | G (A) | PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER | non-polymer | 506.2 | 1 | Chemie (ANP) | |||
| 6 | H (A) | water | water | 18.0 | 149 | Chemie (HOH) |
Sequence modifications
A: 1 - 322 (UniProt: O73948)
| PDB | External Database | Details |
|---|---|---|
| Gly 2 | Ser 2 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 35198.9 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 673.7 | |
| All* | Total formula weight | 35872.7 |
