3AAF
Structure of WRN RQC domain bound to double-stranded DNA
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | Werner syndrome ATP-dependent helicase | polymer | 134 | 15351.5 | 2 | UniProt (Q14191) Pfam (PF09382) In PDB | Homo sapiens (human) | Werner syndrome protein, WRN |
| 2 | C, D | DNA (5'-D(*AP*CP*CP*CP*TP*AP*AP*TP*TP*AP*GP*GP*GP*T)-3') | polymer | 14 | 4279.8 | 2 | |||
| 3 | A, B | ACETATE ION | non-polymer | 59.0 | 2 | Chemie (ACT) | |||
| 4 | water | water | 18.0 | 338 | Chemie (HOH) |
Sequence modifications
A, B: 949 - 1079 (UniProt: Q14191)
| PDB | External Database | Details |
|---|---|---|
| Gly 946 | - | expression tag |
| Ile 947 | - | expression tag |
| Arg 948 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 39262.7 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 118.1 | |
| All* | Total formula weight | 39380.8 |
