1J24
Crystal structure of archaeal XPF/Mus81 homolog, Hef from Pyrococcus furiosus, nuclease domain, Ca cocrystal
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | ATP-dependent RNA helicase, putative | polymer | 143 | 16116.7 | 1 | UniProt (Q8TZH8) Pfam (PF02732) | Pyrococcus furiosus | Hef nuclease |
| 2 | B (A) | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 3 | C (A) | water | water | 18.0 | 94 | Chemie (HOH) |
Sequence modifications
A: 2 - 143 (UniProt: Q8TZH8)
| PDB | External Database | Details |
|---|---|---|
| Met 1 | - | initiating methionine |
| Leu 55 | Phe 601 | engineered mutation |
| Gly 63 | Arg 609 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 16116.7 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 40.1 | |
| All* | Total formula weight | 16156.7 |
