AIDS-222583 AIDS222583 NH2-MENAGVRKAYMDIDIDGEHAAGRIILELREDIAPKTVKNFIGLFDKYKGSVFHRIIPDFMIQGGDFENHNGTGGHSIYGRRFDDENFDLKHERGVISMANAGPNTNGSQFFITTVKTEWLDARHVVFGKITTESWPTVQAIEALGGaGGRPSKVAKITDIGLLE-COOH S146A Mutant of Toxoplasma gondii cyclophilin-18