9I22
Structure of Human helicase RecQ1- Myc G-quadruplex - ADP complex
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 Q1 | polymer | 531 | 60417.7 | 2 | UniProt (P46063) Pfam (PF00270) Pfam (PF00271) Pfam (PF16124) | Homo sapiens (human) | DNA 3'-5' helicase Q1,DNA helicase,RecQ-like type 1,RecQ1,DNA-dependent ATPase Q1,RecQ protein-like 1 |
| 2 | C, D (C, D) | DNA (5'-D(P*GP*GP*GP*TP*GP*GP*GP*TP*AP*GP*GP*GP*TP*GP*GP*GP*T)-3') | polymer | 24 | 7573.9 | 2 | Homo sapiens | ||
| 3 | E, J (A, B) | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) | |||
| 4 | F, K (A, B) | ADENOSINE-5'-DIPHOSPHATE | non-polymer | 427.2 | 2 | Chemie (ADP) | |||
| 5 | G, L (A, B) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 6 | H, M, N, O, P... (A, B, C, D) | POTASSIUM ION | non-polymer | 39.1 | 8 | Chemie (K) | |||
| 7 | I (B) | TRIETHYLENE GLYCOL | non-polymer | 150.2 | 1 | Chemie (PGE) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 135983.1 | |
| Non-Polymers* | Number of molecules | 15 |
| Total formula weight | 1496.8 | |
| All* | Total formula weight | 137479.9 |
