Is predicted to encode a protein with the following domains: Transferrin receptor-like dimerisation domain; Peptidase M28; Transferrin receptor-like, dimerisation domain; Glutamate carboxypeptidase 2-like; Transferrin receptor-like, dimerisation domain superfamily; PA domain; and Peptidase family M28. Is an ortholog of C. elegans
gcp-2.1.