- The phosphatidylinositol 3-kinase Vps34p of the human pathogenic yeast Candida albicans is a multifunctional protein that interacts with the putative vacuolar H+ -ATPase subunit Vma7p. Eck, R., Nguyen, M., Günther, J., Künkel, W., Zipfel, P.F. Int. J. Med. Microbiol. (2005)