1NYJ

The closed state structure of M2 protein H+ channel by solid state NMR spectroscopy

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D (A, B, C, D)	Matrix protein M2	polymer	25	2730.3	4	UniProt (P35938)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	10921.2
All*	Total formula weight	10921.2

*Water molecules are not included.