Is predicted to encode a protein with the following domains: GSKIP domain; GSKIP domain superfamily; Clustered mitochondria protein, N-terminal; Translation initiation factor eIF3 subunit 135; Clustered mitochondria; Tetratricopeptide-like helical domain superfamily; CLU central domain; Mitochondrial function, CLU-N-term; CLU domain; and Tetratricopeptide repeat. Is an ortholog of C. elegans clu-1.