Zinc Finger, CCHC Domain Containing Protein 16 (ZCCHC16)

Mar3; Mart4; Mammalian retrotransposon-derived protein 4

Zinc Finger, CCHC Domain Containing Protein 16 (ZCCHC16)
ZCCHC16 Contains 1 CCHC-type zinc finger. A family of at least eleven genes called Mar related to long terminal repeat retrotransposons from the Ty3/gypsy group, including two genes previously identified as such, is present in human and mouse genomes. Single orthologous copies were identified for most Mar genes in different mammals. All of them have lost essential structural features necessary for autonomous retrotransposition before divergence between mouse and human. Three Mar genes also have introns at identical positions in human and mouse. Hence, Mar genes do not correspond to functional retrotransposons. Mar genes evolved under purifying selection, strongly suggesting that they are not pseudogenic relics but rather neofunctionalized retrotransposon genes.

Organism species: Homo sapiens (Human)