Predicted to enable N-acetyltransferase activity. Predicted to contribute to peptide alpha-N-acetyltransferase activity and ribosome binding activity. Predicted to be involved in several processes, including N-terminal peptidyl-methionine acetylation; positive regulation of transcription, DNA-templated; and protein stabilization. Predicted to be located in cytosol and nuclear body. Predicted to be part of NatA complex and transcription regulator complex. Predicted to be active in cytoplasm. Human ortholog(s) of this gene implicated in autosomal dominant mental retardation 50. Orthologous to human NAA15 (N-alpha-acetyltransferase 15, NatA auxiliary subunit). [provided by Alliance of Genome Resources, Apr 2022]