Pcmt1 - protein-L-isoaspartate (D-aspartate) O-methyltransferase 1

Enables protein-L-isoaspartate (D-aspartate) O-methyltransferase activity. Acts upstream of or within protein methylation. Predicted to be located in several cellular components, including basolateral plasma membrane; brush border membrane; and perikaryon. Predicted to be active in cytoplasm. Orthologous to human PCMT1 (protein-L-isoaspartate (D-aspartate) O-methyltransferase). [provided by Alliance of Genome Resources, Apr 2022]