AIDS-222572 AIDS222572 H68A Mutant of Toxoplasma gondii cyclophilin-18 NH2-MENAGVRKAYMDIDIDGEHAAGRIILELREDIAPKTVKNFIGLFDKYKGSVFHRIIPDFMIQGGDFENaNGTGGHSIYGRRFDDENFDLKHERGVISMANAGPNTNGSQFFITTVKTEWLDARHVVFGKITTESWPTVQAIEALGGSGGRPSKVAKITDIGLLE-COOH