22XR

structure of full permease

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)	PTS system mannitol-specific EIICBA component	polymer	635	67778.7	2	UniProt (P00550)	Escherichia coli K-12	EIICBA-Mtl,EII-Mtl
2	C, D (A, B)	D-MANNITOL	non-polymer		182.2	2	Chemie (MTL) PubChem (6251)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	135557.4
Non-Polymers*	Number of molecules	2
	Total formula weight	364.3
All*	Total formula weight	135921.7

*Water molecules are not included.