2W00
Crystal structure of the HsdR subunit of the EcoR124I restriction enzyme in complex with ATP
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | HSDR | polymer | 1038 | 120982.3 | 2 | UniProt (Q304R3) Pfam (PF04313) Pfam (PF18766) Pfam (PF12008) UniProt (by SIFTS) (P10486) In PDB | ESCHERICHIA COLI | R.ECOR124I |
| 2 | A, B | ADENOSINE-5'-TRIPHOSPHATE | non-polymer | 507.2 | 2 | Chemie (ATP) | |||
| 3 | A, B | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 4 | water | water | 18.0 | 582 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 241964.7 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 1063.0 | |
| All* | Total formula weight | 243027.6 |
