7GQT
Crystal Structure of Werner helicase fragment 517-945 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 (A) | Bifunctional 3'-5' exonuclease/ATP-dependent helicase WRN | polymer | 439 | 50064.7 | 1 | UniProt (Q14191) Pfam (PF00270) Pfam (PF00271) Pfam (PF16124) | Homo sapiens (human) | |
| 2 | B, D (A) | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) | |||
| 3 | C (A) | ADENOSINE-5'-TRIPHOSPHATE | non-polymer | 507.2 | 1 | Chemie (ATP) | |||
| 4 | E (A) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 5 | F (A) | water | water | 18.0 | 68 | Chemie (HOH) |
Sequence modifications
A: 517 - 945 (UniProt: Q14191)
| PDB | External Database | Details |
|---|---|---|
| Met 516 | - | initiating methionine |
| Gly 946 | - | expression tag |
| Gly 947 | - | expression tag |
| Arg 948 | - | expression tag |
| Leu 949 | - | expression tag |
| Glu 950 | - | expression tag |
| Val 951 | - | expression tag |
| Leu 952 | - | expression tag |
| Phe 953 | - | expression tag |
| Gln 954 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 50064.7 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 662.3 | |
| All* | Total formula weight | 50727.0 |
