4JC5

Immune activator bound to receptor

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Transmembrane protein 173	polymer	200	22907.1	2	UniProt (Q3TBT3) Pfam (PF15009) In PDB	Mus musculus (mouse)	Endoplasmic reticulum interferon stimulator, ERIS, Mediator of IRF3 activation, MMITA, Stimulator of interferon genes protein, mSTING
2	A, B	(9-oxoacridin-10(9H)-yl)acetic acid	non-polymer		253.3	2	Chemie (1K5)
3		water	water		18.0	32	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	45814.2
Non-Polymers*	Number of molecules	2
	Total formula weight	506.5
All*	Total formula weight	46320.7

*Water molecules are not included.