8FRH

Apo structure of D59C mutant of a melibiose transporter

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Melibiose permease	polymer	485	54092.5	1	UniProt (P30878) In PDB	Salmonella enterica subsp. enterica serovar Typhimurium str. LT2	Melibiose carrier,Melibiose transporter,Melibiose/cation symporter,Na+ (Li+)/melibiose symporter,Thiomethylgalactoside permease II
2	A	PENTAETHYLENE GLYCOL	non-polymer		238.3	1	Chemie (1PE)

Sequence modifications

A: 2 - 476 (UniProt: P30878)

PDB	External Database	Details
Met 5	Leu 5	conflict
Cys 59	Asp 59	conflict
His 477	-	expression tag
His 478	-	expression tag
His 479	-	expression tag
His 480	-	expression tag
His 481	-	expression tag
His 482	-	expression tag
His 483	-	expression tag
His 484	-	expression tag
His 485	-	expression tag
His 486	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	54092.5
Non-Polymers*	Number of molecules	1
	Total formula weight	238.3
All*	Total formula weight	54330.8

*Water molecules are not included.