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

Enables protein-L-isoaspartate (D-aspartate) O-methyltransferase activity. Involved in several processes, including S-adenosylhomocysteine metabolic process; negative regulation of cardiac muscle cell apoptotic process; and response to ethanol. Located in several cellular components, including basolateral plasma membrane; brush border membrane; and perikaryon. Biomarker of high grade glioma. Orthologous to human PCMT1 (protein-L-isoaspartate (D-aspartate) O-methyltransferase). [provided by Alliance of Genome Resources, Apr 2022]