4WIT

TMEM16 lipid scramblase in crystal form 2

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Predicted protein	polymer	735	83200.0	2	UniProt (C7Z7K1) Pfam (PF20877) Pfam (PF04547) In PDB	Nectria haematococca
2	A, B	CALCIUM ION	non-polymer		40.1	4	Chemie (CA)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	166400.0
Non-Polymers*	Number of molecules	4
	Total formula weight	160.3
All*	Total formula weight	166560.3

*Water molecules are not included.