7WBG

BF2*1901/RY8

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, D (A, D)	MHC class I alpha chain 2	polymer	270	30802.0	2	UniProt (A0ZXM5) Pfam (PF00129) Pfam (PF07654)	Gallus gallus (chicken)	MHC class I molecule
2	B, E (B, E)	Beta-2-microglobulin	polymer	98	11062.4	2	UniProt (P21611) Pfam (PF07654)	Gallus gallus (chicken)
3	C, F (C, F)	ARG-ARG-ARG-GLU-GLN-THR-ASP-TYR	polymer	8	1126.2	2		uncultured virus
4	G, H, I, J, K... (A, B, C, D, E...)	water	water		18.0	589	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	85981.2
All*	Total formula weight	85981.2

*Water molecules are not included.