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ktrD

Gene
ktrD
Protein
Ktr system potassium uptake protein D
Organism
Bacillus subtilis (strain 168)
Length
449 amino acids
Function
Integral membrane subunit of the KtrCD potassium uptake transporter. The 2 major potassium transporter complexes KtrAB and KtrCD confer resistance to both suddenly imposed and prolonged osmotic stress.
Similarity
Belongs to the TrkH potassium transport family. Ktr (TC 2.A.38.4) subfamily.
Mass
49.425 kDa
Sequence
MRLKFGKLIQALSPAQLIALYYFLAVTVAVILLSLPAAHKPGADWTFIDALFTAVSSVSVTGLTVVDTADTFSTIGIFILAFVLQFGGIGIMTLGTFIWLIMGKRIGLKERKLIMVDQNQSQFSGIVNLMKQVLFLILWIEFFGGLILGTYFLTYYDSYQEAYLHGFFASISATTNGGFDITGNSMIPFRHDYFVQFITMLLIIFGAIGFPVLVEVKDFLFSKHRRYPFTLFTKITTITFGSLVLFGAIGIFALEANHAFAGKSWHDILFLSLFQSTATRSGGLATIDISQLSDSTLFFICALMFIGASPSSVGGGIRTTTFALNLLALFHFARGNKAVKVFKRELHPADLMKSLVVTMMAILLVFGATLILTITEKHSLLELLFEVCSAFGTTGLSLGITADLSSVGKCVIMIVMFIGRIGILTFLYLIGRKEIEANYHYPKERVIIG