CYP, or Peptidylprolyl isomerase G (cyclophilin G), is a human gene encoded by PPIG. It may also be known as: Peptidyl-prolyl cis-trans isomerase G; Peptidyl-prolyl isomerase G; CASP10; Clk-associating RS-cyclophilin; CARS-Cyp; CARS-cyclophilin; SR-cyclophilin; SR-cyp; SRcyp; Cyclophilin G; Rotamase G; PPIase G; SR-related CTD-associated factor 10; SCAF10. The encoded protein is an enzyme with an amino acid length of 754 and a mass of 88.6 kDa. Other isoforms may exist. Homologs of this gene exist in other organisms, including: Mouse.