Protein
Kdo(2)-lipid A phosphoethanolamine 7''-transferase
Organism
Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720)
Function
Catalyzes the addition of a phosphoethanolamine (pEtN) moiety to the outer 3-deoxy-D-manno-octulosonic acid (Kdo) residue of a Kdo(2)-lipid A. Phosphatidylethanolamines with one unsaturated acyl group functions as pEtN donors and the reaction releases diacylglycerol.
Similarity
Belongs to the phosphoethanolamine transferase family. EptB subfamily.
Sequence
MRYIKSMTQQKLSFLLALYIGLFMNCAVFYRRFGSYAQEFTIWKGLSAVVELGATVLVTFFLLRLLSLFGRRVWRVLATLVVLFSAGASYYMTFLNVVIGYGIIASVMTTDIDLSKEVVGLHFVLWLIAVSVLPLIFIWSNHCRYTLLRQLRTPGQRFRSAAVVVLAGVMVWAPIRLLDIQQKKVERATGIDLPSYGGVVANSYLPSNWLSALGLYAWAQVDESSDNNSLINPARKFTYVAPKDGDDTYVVFIIGETTRWDHMGIFGYERNTTPKLAQEKNLAAFRGYSCDTATKLSLRCMFVREGGADNNPQRTLKEQNVFAVLKQLGFSSDLYAMQSEMWFYSNTMADNISYREQIGAEPRNRGKTVDDMLLIDEMQNSLAQNPEGKHLIILHTKGSHFNYTQRYPRSYAQWKPECIGVDSGCTKAQMINSYDNSVTYVDHFITSVFDQLRDKKAIVFYAADHGESINEREHLHGTPRNMAPPEQFRVPMLVWMSDKYLASPQHAQMFAHLKQQAEIKVPRRHVELYDTIMGCLGYTSPNGGINQNNNWCHIPDVQKVAAK