This gene encodes a member of the N-acetyltransferase family. N-acetyltransferases modify proteins by transferring acetyl groups from acetyl CoA to the N-termini of protein substrates. The encoded protein is a cytoplasmic N-acetyltransferase with a substrate specificity for proteins with an N-terminal methionine. This gene is located in the tumor suppressor gene region on chromosome 3p21.3 and the encoded protein may play a role in cancer. Alternatively spliced transcript variants encoding multiple isoforms have been observed. This gene overlaps and is on the same strand as hyaluronoglucosaminidase 3, and some transcripts of each gene share a portion of the first exon.
FUS-2; FUS2; fusion 2; HsNAAA80; N-acetyltransferase 6; N-acetyltransferase 6 (GCN5-related); N-acetyltransferase 6-like; N-alpha-acetyltransferase 80; Protein fus-2; Protein fusion-2; Protein fusion-2 homolog