8SJ8
Structure of binary complex of human cGAS and bound ppp(2'-5')GpG
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Cyclic GMP-AMP synthase | polymer | 369 | 42974.5 | 1 | UniProt (Q8N884) Pfam (PF03281) Pfam (PF20266) | Homo sapiens (human) | cGAMP synthase,cGAS,h-cGAS,2'3'-cGAMP synthase,Mab-21 domain-containing protein 1 |
| 2 | B (A) | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
| 3 | C (A) | [[(2~{R},3~{R},4~{R},5~{R})-5-(2-azanyl-6-oxidanylidene-1~{H}-purin-9-yl)-4-[[(2~{R},3~{S},4~{R},5~{R})-5-(2-azanyl-6-oxidanylidene-1~{H}-purin-9-yl)-3,4-bis(oxidanyl)oxolan-2-yl]methoxy-oxidanyl-phosphoryl]oxy-3-oxidanyl-oxolan-2-yl]methoxy-oxidanyl-phosphoryl] phosphono hydrogen phosphate | non-polymer | 868.4 | 1 | Chemie (OKR) | |||
| 4 | D (A) | water | water | 18.0 | 7 | Chemie (HOH) |
Sequence modifications
A: 157 - 522 (UniProt: Q8N884)
| PDB | External Database | Details |
|---|---|---|
| Gly 154 | - | expression tag |
| Thr 155 | - | expression tag |
| Gly 156 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 42974.5 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 933.8 | |
| All* | Total formula weight | 43908.3 |
