2WIT

CRYSTAL STRUCTURE OF THE SODIUM-COUPLED GLYCINE BETAINE SYMPORTER BETP FROM CORYNEBACTERIUM GLUTAMICUM WITH BOUND SUBSTRATE

Replaces:  2W8A

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	GLYCINE BETAINE TRANSPORTER BETP	polymer	566	61705.9	3	UniProt (P54582) Pfam (PF02028) In PDB	CORYNEBACTERIUM GLUTAMICUM	GLYCINE BETAINE TRANSPORTER
2	A, B, C	TRIMETHYL GLYCINE	non-polymer		118.2	3	Chemie (BET)

Sequence modifications

A, B, C: 30 - 595 (UniProt: P54582)

PDB	External Database	Details
Ala 44	Glu 44	engineered mutation
Ala 45	Glu 45	engineered mutation
Ala 46	Glu 46	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	185117.7
Non-Polymers*	Number of molecules	3
	Total formula weight	354.5
All*	Total formula weight	185472.2

*Water molecules are not included.