3NTU
RADA RECOMBINASE D302K MUTANT IN COMPLEX with AMP-PNP
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | DNA repair and recombination protein radA | polymer | 319 | 34852.6 | 1 | UniProt (O73948) Pfam (PF14520) Pfam (PF08423) In PDB | Methanococcus voltae | |
| 2 | A | PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER | non-polymer | 506.2 | 1 | Chemie (ANP) | |||
| 3 | A | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 4 | A | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) | |||
| 5 | water | water | 18.0 | 92 | Chemie (HOH) |
Sequence modifications
A: 4 - 322 (UniProt: O73948)
| PDB | External Database | Details |
|---|---|---|
| Gly 4 | Asn 4 | engineered mutation |
| Lys 302 | Asp 302 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 34852.6 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 577.8 | |
| All* | Total formula weight | 35430.4 |
