3CCK

Human CD69

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Early activation antigen CD69	polymer	118	13806.6	2	UniProt (Q07108) Pfam (PF00059) In PDB	Homo sapiens (Human)	Early T-cell activation antigen p60, GP32/28, Leu-23, MLR-3, EA1, BL-AC/P26, Activation inducer molecule, AIM
2	A, B	CHLORIDE ION	non-polymer		35.5	3	Chemie (CL)
3		water	water		18.0	100	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	27613.1
Non-Polymers*	Number of molecules	3
	Total formula weight	106.4
All*	Total formula weight	27719.5

*Water molecules are not included.