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fruG

Gene
fruG
Protein
Fructose import permease protein FruG
Organism
Bifidobacterium longum (strain NCC 2705)
Length
340 amino acids
Function
Part of the high-affinity ABC transporter complex FruEKFG involved in fructose uptake. Can also transport ribose and xylose, with lower affinity. Probably responsible for the translocation of the substrate across the membrane.
Similarity
Belongs to the binding-protein-dependent transport system permease family.
Mass
35.85 kDa
Sequence
MTTATANKVKAPKKGFKLDRQMIPTLAAVVIFILMIIMGQALFGTYIRLGFISSLFIDHAYLIILAVAMTLPILTGGIDLSVGAIVAITAVVGLKLANAGVPAFLVMIIMLLIGAVFGLLAGTLIEEFNMQPFIATLSTMFLARGLASIISTDSLTFPQGNDFSFISNVIKIIDNPKISNDLSFNVGVIIALVVVVFGYVFLHHTRTGRTIYAIGGSRSSAELMGLPVKRTQYIIYLTSATLAALASIVYTANIGSAKNTVGVGWELDAVASVVIGGTIITGGFGYVLGSVLGSLVRSILDPLTSDFGVPAEWTTIVIGLMILVFVVLQRAVMAVGGDKK