Protein
Lipopolysaccharide assembly protein B
Organism
Haemophilus influenzae (strain ATCC 51907 / DSM 11121 / KW20 / Rd)
Function
Modulates cellular lipopolysaccharide (LPS) levels by regulating LpxC, which is involved in lipid A biosynthesis. May act by modulating the proteolytic activity of FtsH towards LpxC. May also coordinate assembly of proteins involved in LPS synthesis at the plasma membrane.
Similarity
Belongs to the LapB family.
Sequence
MIELLFLLLPIAAAYGWYMGRRSAKKDQDDISNKLSRDYVTGVNFLLSNQTDKAVDLFLDMLQKQEIENEIESHSQFEAELTLGNLFRSRGEVDRALRIHQALDLSPNYTFEQKLLAKQQLARDFMVVGFFDRAENLYILLVDEPEFAENALQQLLVIYQKTKEWKKAVNIAEKLAKIKPQENNIELAQCYCEYSQSLEPESAVEKRSVLQKALSVSPTCVRASLLLANLAMLDGQYQQAVKILENVLEQNPDYTGEILLPLKHCYEELNQLDNFELFLIRAGQIINNDEVELALAKLIEEKDGKSAAQAKLYQQLTKKPSTLIFHRFMQYQIDDAEDGRGKESLILLHKMVGERIKQTSPYRCTNCGYQIHKLLWNCPSCRQWESIKPVSNQEHN