6S3K

KimA from Bacillus subtilis in inward-facing, occluded state

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (B, A)	APC family permease	polymer	607	66839.0	2	UniProt (A0A164U4X9) Pfam (PF13520) UniProt (by SIFTS) (P96589)	Bacillus subtilis	Amino acid permease
2	C, D, E, F, G... (B, A)	POTASSIUM ION	non-polymer		39.1	6	Chemie (K)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	133678.0
Non-Polymers*	Number of molecules	6
	Total formula weight	234.6
All*	Total formula weight	133912.5

*Water molecules are not included.