4LEW
Structure of human cGAS
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (B, A) | Cyclic GMP-AMP synthase | polymer | 366 | 42993.7 | 2 | UniProt (Q8N884) Pfam (PF03281) Pfam (PF20266) | Homo sapiens (human) | cGAMP synthase, cGAS, h-cGAS, Mab-21 domain-containing protein 1 |
| 2 | C, D (B, A) | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) | |||
| 3 | E, F (B, A) | water | water | 18.0 | 363 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 85987.5 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 130.8 | |
| All* | Total formula weight | 86118.3 |
