1OYW
Structure of the RecQ Catalytic Core
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | ATP-dependent DNA helicase | polymer | 523 | 59480.5 | 1 | UniProt (P15043) Pfam (PF00270) Pfam (PF00271) Pfam (PF16124) Pfam (PF09382) In PDB | Escherichia coli | RecQ helicase |
| 2 | A | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
| 3 | A | MANGANESE (II) ION | non-polymer | 54.9 | 1 | Chemie (MN) | |||
| 4 | water | water | 18.0 | 708 | Chemie (HOH) |
Sequence modifications
A: 2 - 523 (UniProt: P15043)
| PDB | External Database | Details |
|---|---|---|
| Mse 1 | - | initiating methionine |
| Mse 47 | Met 49 | cloning artifact |
| Mse 78 | Met 80 | cloning artifact |
| Mse 108 | Met 110 | cloning artifact |
| Mse 127 | Met 129 | cloning artifact |
| Mse 178 | Met 180 | cloning artifact |
| Mse 216 | Met 218 | cloning artifact |
| Mse 218 | Met 220 | cloning artifact |
| Mse 228 | Met 230 | cloning artifact |
| Mse 298 | Met 300 | cloning artifact |
| Mse 337 | Met 339 | cloning artifact |
| Mse 345 | Met 347 | cloning artifact |
| Mse 371 | Met 373 | cloning artifact |
| Mse 432 | Met 434 | cloning artifact |
| Mse 460 | Met 462 | cloning artifact |
| Mse 523 | Met 525 | cloning artifact |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 59480.5 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 120.3 | |
| All* | Total formula weight | 59600.9 |
