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.

Belongs to the phosphoethanolamine transferase family. EptB subfamily.

563 amino acids

MRYIKSMTQQKLSFLLALYIGLFMNCAVFYRRFGSYAQEFTIWKGLSAVVELGATVLVTFFLLRLLSLFGRRVWRVLATLVVLFSAGASYYMTFLNVVIGYGIIASVMTTDIDLSKEVVGLHFVLWLIAVSVLPLIFIWSNHCRYTLLRQLRTPGQRFRSAAVVVLAGVMVWAPIRLLDIQQKKVERATGIDLPSYGGVVANSYLPSNWLSALGLYAWAQVDESSDNNSLINPARKFTYVAPKDGDDTYVVFIIGETTRWDHMGIFGYERNTTPKLAQEKNLAAFRGYSCDTATKLSLRCMFVREGGADNNPQRTLKEQNVFAVLKQLGFSSDLYAMQSEMWFYSNTMADNISYREQIGAEPRNRGKTVDDMLLIDEMQNSLAQNPEGKHLIILHTKGSHFNYTQRYPRSYAQWKPECIGVDSGCTKAQMINSYDNSVTYVDHFITSVFDQLRDKKAIVFYAADHGESINEREHLHGTPRNMAPPEQFRVPMLVWMSDKYLASPQHAQMFAHLKQQAEIKVPRRHVELYDTIMGCLGYTSPNGGINQNNNWCHIPDVQKVAAK

64 kDa

(Note: Representative image - actual molecular weight may vary depending on tag type and expression method)

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