Protein
Spermidine/putrescine transport system permease protein PotB
Organism
Haemophilus influenzae (strain ATCC 51907 / DSM 11121 / KW20 / Rd)
Function
Required for the activity of the bacterial periplasmic transport system of putrescine and spermidine.
Similarity
Belongs to the binding-protein-dependent transport system permease family. CysTW subfamily.
Sequence
MKIINNKFQKITVAIIFSWLIFFVLIPNLLVLAVSFLTRDGSNFYAFPITIENYTNLFNPLYAQVVWNSLSMSGIATIICLLIGYPFAFMMSKIHPKYRPLLLFLVVLPFWTNSLIRIYGMKVFLGVKGILNTMLIDMGILSAPIRILNTEIAVIIGLVYLLLPFMILPLYSAIEKLDNRLLEAARDLGANTFQRFFRVILPLTMPGIIAGCLLVLLPAMGMFYVADLLGGAKVLLVGNVIKSEFLISRNWPFGSAVSIGLTVLMALLIFVYYRANKLLNRKVELE