A-B. 3D7 (A) or parasites overexpressing EK-GFP (B) were used to prepare protein lysates followed by immunoprecipitation using anti-PfCDPK7 or anti-GFP antibody, respectively. Subsequently, protein lysate or indicated IP were subjected to Western blotting using anti-PMT (A), anti-GFP (B). PMT was found to co-IP with PfCDPK7 (A, lane 2) and EK-GFP with PfCDPK7 (B, lane 3). 