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11GN

Crystal structure of mSTING in complex with 3'3'-di-AMP

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B, C, D
(A, B, D, E)
Stimulator of interferon genes proteinpolymer18621230.14UniProt (Q3TBT3)Mus musculus (house mouse)mSTING,Endoplasmic reticulum interferon stimulator,ERIS,Mediator of IRF3 activation,MMITA,Transmembrane protein 173
2E, G
(A, D)
(2R,3R,3aS,5R,7aR,9R,10R,10aS,12R,14aR)-2,9-bis(6-amino-9H-purin-9-yl)octahydro-2H,7H-difuro[3,2-d:3',2'-j][1,3,7,9,2,8 ]tetraoxadiphosphacyclododecine-3,5,10,12-tetrol 5,12-dioxidenon-polymer658.42Chemie (2BA)
3F
(D)
1,2-ETHANEDIOLnon-polymer62.11Chemie (EDO)
4H, I, J, K
(A, B, D, E)
waterwater18.0831Chemie (HOH)
Sequence modifications
A, B, D, E: 153 - 336 (UniProt: Q3TBT3)
PDBExternal DatabaseDetails
Gly 151-expression tag
Ser 152-expression tag
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains4
Total formula weight84920.3
Non-Polymers*Number of molecules3
Total formula weight1378.9
All*Total formula weight86299.2
*Water molecules are not included.

257179

PDB entries from 2026-07-29

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