Protein
Modulator of FtsH protease YccA
Organism
Escherichia coli (strain K12)
Function
Negatively modulates the activity of the FtsH protease for membrane substrates. Overexpression or stabilizing YccA counteracts the FtsH-mediated degradation of SecY when the SecYEG preprotein translocator is jammed.
Similarity
Belongs to the BI1 family.
Sequence
MDRIVSSSHDRTSLLSTHKVLRNTYFLLSLTLAFSAITATASTVLMLPSPGLILTLVGMYGLMFLTYKTANKPTGIISAFAFTGFLGYILGPILNTYLSAGMGDVIAMALGGTALVFFCCSAYVLTTRKDMSFLGGMLMAGIVVVLIGMVANIFLQLPALHLAISAVFILISSGAILFETSNIIHGGETNYIRATVSLYVSLYNIFVSLLSILGFASRD