10BZ

Structure of human PTDSS1 in complex with calcium

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)	Phosphatidylserine synthase 1	polymer	473	55590.4	2	UniProt (P48651) Pfam (PF03034)	Homo sapiens (human)	PSS-1,PtdSer synthase 1,Serine-exchange enzyme I
2	C, D, E, F (A, B)	CALCIUM ION	non-polymer		40.1	4	Chemie (CA) PubChem (271)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	111180.8
Non-Polymers*	Number of molecules	4
	Total formula weight	160.3
All*	Total formula weight	111341.1

*Water molecules are not included.