Protein
Phosphoethanolamine N-methyltransferase 3
Organism
Arabidopsis thaliana
Function
Catalyzes N-methylation of phosphoethanolamine, phosphomonomethylethanolamine and phosphodimethylethanolamine, the three methylation steps required to convert phosphoethanolamine to phosphocholine.
Similarity
Belongs to the class I-like SAM-binding methyltransferase superfamily. PEAMT family.
Sequence
MASYGEEREIQKNYWKEHSVGLSVEAMMLDSKASDLDKEERPEILAFLPPIEGTTVLEFGAGIGRFTTELAQKAGQVIAVDFIESVIKKNENINGHYKNVKFLCADVTSPNMNFPNESMDLIFSNWLLMYLSDQEVEDLAKKMLQWTKVGGYIFFRESCFHQSGDNKRKYNPTHYREPKFYTKLFKECHMNDEDGNSYELSLVSCKCIGAYVRNKKNQNQICWLWQKVSSDNDRGFQRFLDNVQYKSSGILRYERVFGEGFVSTGGLETTKEFVDMLDLKPGQKVLDVGCGIGGGDFYMAENFDVDVVGIDLSVNMISFALEHAIGLKCSVEFEVADCTKKEYPDNTFDVIYSRDTILHIQDKPALFRRFYKWLKPGGKVLITDYCRSPKTPSPDFAIYIKKRGYDLHDVQAYGQMLRDAGFEEVIAEDRTDQFMKVLKRELDAVEKEKEEFISDFSKEDYEDIIGGWKSKLLRSSSGEQKWGLFIAKRN