6HPU
Crystal structure of human Pif1 helicase in complex with ADP-AlF4
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | ATP-dependent DNA helicase PIF1 | polymer | 418 | 45483.6 | 2 | UniProt (Q9H611) Pfam (PF05970) Pfam (PF21530) | Homo sapiens (Human) | DNA repair and recombination helicase PIF1,PIF1/RRM3 DNA helicase-like protein |
| 2 | C, F (A, B) | ADENOSINE-5'-DIPHOSPHATE | non-polymer | 427.2 | 2 | Chemie (ADP) | |||
| 3 | D, G (A, B) | TETRAFLUOROALUMINATE ION | non-polymer | 103.0 | 2 | Chemie (ALF) | |||
| 4 | E, H (A, B) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) |
Sequence modifications
A, B: 206 - 620 (UniProt: Q9H611)
| PDB | External Database | Details |
|---|---|---|
| Ser 203 | - | expression tag |
| Arg 204 | - | expression tag |
| Met 205 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 90967.2 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 1109.0 | |
| All* | Total formula weight | 92076.1 |
