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7FTH

Crystal Structure of human cyclic GMP-AMP synthase in complex with cGAMP

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Cyclic GMP-AMP synthasepolymer36242404.91UniProt (Q8N884)
Pfam (PF03281)
Pfam (PF20266)
Homo sapiens (human)cGAMP synthase,cGAS,h-cGAS,2'3'-cGAMP synthase,Mab-21 domain-containing protein 1
2B
(A)
cGAMPnon-polymer674.41Chemie (1SY)
3C
(A)
ZINC IONnon-polymer65.41Chemie (ZN)
4D
(A)
waterwater18.04Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight42404.9
Non-Polymers*Number of molecules2
Total formula weight739.8
All*Total formula weight43144.7
*Water molecules are not included.

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PDB entries from 2025-06-18

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