This gene is a member of the cyclophilin family of peptidylprolyl isomerases (PPIases). The cyclophilins are a highly conserved, ubiquitous family, members of which play an important role in protein folding, immunosuppression by cyclosporin A, and infection of HIV-1 virions. Based on similarity to other PPIases, this protein could accelerate the folding of proteins and might catalyze the cis-trans isomerization of proline imidic peptide bonds in oligopeptides.,PPIL1,CGI-124,CYPL1,PPIase,hCyPX,Epigenetics & Nuclear Signaling,Signal Transduction,Immunology & Inflammation,PPIL1