L-cysteinyl-[protein] + (5Z,8Z,11Z,14Z)-eicosatetraenoyl-CoA => S-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-L-cysteinyl-[protein] + CoA
l-cysteinyl-[protein] + (5z,8z,11z,14z)-eicosatetraenoyl-coa => s-(5z,8z,11z,14z-eicosatetraenoyl)-l-cysteinyl-[protein] + coa