9OLP

Crystal structure of a raffinose-bound D59C MelB

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Melibiose permease	polymer	485	54092.5	1	UniProt (P30878)	Salmonella enterica subsp. enterica serovar Typhimurium str. 101966	Melibiose carrier,Melibiose transporter,Melibiose/cation symporter,Na+ (Li+)/melibiose symporter,Thiomethylgalactoside permease II
2	B (B)	alpha-D-galactopyranose-(1-6)-alpha-D-glucopyranose-(1-2)-beta-D-fructofuranose	branched		504.4	1	In PDB BIRD (PRD_900002)

Sequence modifications

A: 2 - 476 (UniProt: P30878)

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

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	54092.5
Branched	Number of molecules	1
	Total formula weight	504.4
All*	Total formula weight	54596.9

*Water molecules are not included.