1KUP

Solution Structure of the Membrane Proximal Regions of alpha-IIb and beta-3 Integrins

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	integrin alpha-IIb	polymer	11	1472.8	1	UniProt (P08514) Pfam (PF00357)
2	B (B)	integrin beta-3	polymer	25	3138.6	1	UniProt (P05106) Pfam (PF08725)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	4611.4
All*	Total formula weight	4611.4

*Water molecules are not included.