1FLK

MOLECULAR BASIS FOR CD40 SIGNALING MEDIATED BY TRAF3

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	TNF RECEPTOR ASSOCIATED FACTOR 3	polymer	228	25885.5	2	UniProt (Q13114) Pfam (PF21355)	Homo sapiens (human)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	51771.0
All*	Total formula weight	51771.0

*Water molecules are not included.