This domain has a cyclophilin-like fold, consisting of an eight-stranded beta-barrel with an alpha helix located between the beta-2 and beta-3 strands and a 310 helix located between the beta-7 and beta-8 strands. The catalytic site found in human cyclophilin is not conserved in this domain, suggesting a different function for this domain.
Jiyao W et al.(2023). "The conserved domain database in 2023.",