Protein
Spermidine/putrescine-binding periplasmic protein
Organism
Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720)
Function
Required for the activity of the bacterial periplasmic transport system of putrescine and spermidine. Polyamine binding protein.
Similarity
Belongs to the bacterial solute-binding protein PotD/PotF family.
Sequence
MKKWSRHLLAAGALALGMSAAHASDNDTLYFYNWTEYVPPGLLEQFTKETGIKVIYSTYESNETMYAKLKTYKDGAYDLVVPSTYYVDKMRKEGMIQKIDKSKLTNFHNLDPEMLNKPFDPNNDYSVPYIWGATAIGVNSDAIDPKTITSWADLWKPEYKNSLLLTDDAREVFQMALRKLGYSGNTTDPKEIEAAYEELKKLMPNVAAFNSDNPANPYMEGEVNLGMVWNGSAFVARQAGTPLEVVWPKEGGIFWMDSLAIPANAKNKEGALKLINFLLRPDVAKEVAETIGYPTPNLAARKLLSPEVANDKSLYPDAQTISKGEWQNDVGDASAIYEEYYQKLKAGR