Predicted to be involved in N-terminal protein amino acid acetylation; negative regulation of apoptotic process; and smooth muscle cell proliferation. Predicted to be located in cytosol; nucleoplasm; and plasma membrane. Predicted to be part of NatC complex. Orthologous to human NAA35 (N-alpha-acetyltransferase 35, NatC auxiliary subunit). [provided by Alliance of Genome Resources, Apr 2022]