Arginine-hydroxylase NDUFAF5, mitochondrial (Ndufaf5)

Arginine hydroxylase involved in the assembly of mitochondrial NADH:ubiquinone oxidoreductase complex (complex I, MT-ND1) at early stages. Acts by mediating hydroxylation of 'Arg- 111' of NDUFS7.

May also have methyltransferase activity. .