6SF3

Bone morphogenetic protein 10 (BMP10) in complex with extracellular domain of activin receptor-like kinase 1 (ALK1) at 2.3 Angstrom

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Serine/threonine-protein kinase receptor R3	polymer	98	10788.1	1	UniProt (P37023) In PDB	Homo sapiens (Human)	SKR3,Activin receptor-like kinase 1,ALK-1,TGF-B superfamily receptor type I,TSR-I
2	B	Bone morphogenetic protein 10	polymer	108	12177.2	1	UniProt (O95393) Pfam (PF00019) In PDB	Homo sapiens (Human)	BMP-10
3		water	water		18.0	24	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	22965.3
All*	Total formula weight	22965.3

*Water molecules are not included.