Protein
Guanine/hypoxanthine permease PbuG
Organism
Bacillus subtilis (strain 168)
Function
Involved in the uptake of the purine bases hypoxanthine and guanine.
Similarity
Belongs to the xanthine/uracil permease family. AzgA purine transporter (TC 2.A.1.40) subfamily.
Sequence
MKTFFQFDELGTSYRNEIIGGLTTFLSMAYILFVNPITLALESVKDFPEALRIDQGAVFTATALASAAGCILMGLIARYPIAIAPGMGLNAFFAFSVVLGMGISWQAALSGVFISGLIFVALSLTGFREKIINAIPPELKLAVGAGIGLFITFVGLQGSGIITANPSTLVTIGNIHSGPVLLTIFGVIVTVILMVLRVNAGVFIGMLLTAVAGMIFGLVPVPTQIIGSVPSLAPTFGQAWIHLPDIFSVQMLIVILTFLFVGFFDTAGTLVAVATQAGLMKENKLPRAGRALLADSSSIVIGAVLGTSTTTSYVESSSGVAAGARSGFAAIVTGILFLLATFFSPLLSVVTSNVTAPALIIVGALMVAPLGKIAWDKFEVAVPAFLTMIMMPLTYSIATGIAIGFIFYPITMVCKGKAKEVHPIMYGLFVVFILYFIFLK