Protein
Spermidine/putrescine import ATP-binding protein PotA
Organism
Staphylococcus saprophyticus subsp. saprophyticus (strain ATCC 15305 / DSM 20229 / NCIMB 8711 / NCTC 7292 / S-41)
Function
Part of the ABC transporter complex PotABCD involved in spermidine/putrescine import. Responsible for energy coupling to the transport system.
Similarity
Belongs to the ABC transporter superfamily. Spermidine/putrescine importer (TC 3.A.1.11.1) family.
Sequence
MEPLLSFKSVSKQYDDMQILDKIDIDIESGYFYTLLGPSGCGKTTILKLIAGFEEADNGDIIYQGKSINHLSANKRKVNTVFQDYALFPHLNVYDNIAFGLKLKKLAKSEIKRKVHEALKLVKLEGYESRTIEGISGGQKQRIAIARAIVNEPEILLLDESLSALDLKLRTEMQYELREIQSRLGITFIFVTHDQEEALALSDYIFVMKDGKIQQFGTPIDIYDEPVNRFVADFIGESNIVEGKMVKDYLVNIYGQDFECVDMGIPEQKKVEIVIRPEDISLIDAKSGLFEVTVDSMLFRGVHYEINCIDRKGYEWMIHSTKKAEVGSKVGLYFDPEAIHIMVPGETEEEFDKRIESYEEQDNA