This family includes C2orf69 from human, previously known as UPF0565, which is an important regulator of human mitochondrial function and may also influence other metabolic pathways [1].

1: C2orf69 mutations disrupt mitochondrial function and cause a multisystem human disorder with recurring autoinflammation. Lausberg E, Giesselmann S, Dewulf JP, Wiame E, Holz A, Salvarinova R, van Karnebeek CD, Klemm P, Ohl K, Mull M, Braunschweig T, Weis J, Sommer CJ, Demuth S, Haase C, Stollbrink-Peschgens C, Debray FG, Libioulle C, Choukair D, Oommen PT, Borkhardt A, Surowy H, Wieczorek D, Wagner N, Meyer R, Eggermann T, Begemann M, Van Schaftingen E, Hausler M, Tenbrock K, van den Heuvel L, Elbracht M, Kurth I, Kraft F; J Clin Invest. 2021 May 4. pii: 1430; [Epub ahead of print] PMID:33945503