leukotriene production in human neutrophils (Han, SK, Kim, KP, Koduri, R., Bittova, L.,
Munoz, NM, Leff, AR, Wilton, DC, Gelb, MH, and Cho, W.(1999) J. Biol. Chem. 274, 11881–
11888). To determine the mechanism by which hVPLA 2 interacts with cell membranes to
induce leukotriene formation, we mutated surface cationic residues and a catalytic residue of
hVPLA 2 and measured the interactions of mutants with model membranes, immobilized …