Protein
Probable protein-L-isoaspartate O-methyltransferase
Organism
Dictyostelium discoideum
Function
Catalyzes the methyl esterification of L-isoaspartyl and D-aspartyl residues in peptides and proteins that result from spontaneous decomposition of normal L-aspartyl and L-asparaginyl residues. It plays a role in the repair and/or degradation of damaged proteins (By similarity).
Similarity
Belongs to the methyltransferase superfamily. L-isoaspartyl/D-aspartyl protein methyltransferase family.
Sequence
MVLILDNDLKPLYFTLAIISASFLVKRAYQSTNIYDFFNIKKKCNPFPQSQSELVDLLHYQKRMVLNKTIVETLKFVDRKLFLENKNVENPYYDEPKPIGYNATISAPHMHALMLDLLADRIPMSNGVALDIGSGSGYVTACLGHLMGCTGRVIGVEHIPELIERSIESIKRLDSTLLDRIQFLVGDGIKGWKQLKYDIIYLGAAIESLQVARELIDQLKNGGRIVMPVGKSNDFHELMVVDKNEDGIVSIKSLGVVRFVPLTSKENQLNPKNKPNATKVTNINGEKTLIRCEIIPAPDSNSNNNIKEFENLINKK