6YUP

Heterotetrameric structure of the rBAT-b(0,+)AT1 complex

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, C)	Neutral and basic amino acid transport protein rBAT	polymer	685	78937.7	2	UniProt (Q07837) Pfam (PF00128)	Homo sapiens (Human)	NBAT,D2h,Solute carrier family 3 member 1,b(0,+)-type amino acid transport protein
2	C, D (D, E)	b(0,+)-type amino acid transporter 1	polymer	487	53516.0	2	UniProt (P82251) Pfam (PF13520)	Homo sapiens (Human)	b(0,+)AT1,Glycoprotein-associated amino acid transporter b0,+AT1,Solute carrier family 7 member 9
3	E, F, G, H, J... (A, C)	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	8	Chemie (NAG)
4	I, N (A, C)	CALCIUM ION	non-polymer		40.1	2	Chemie (CA)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	264907.4
Non-Polymers*	Number of molecules	10
	Total formula weight	1849.8
All*	Total formula weight	266757.2

*Water molecules are not included.