title: A fungal polygalacturonase activating factor from tomato fruit.
mesh_terms: D001234:Aspergillus niger / Q000201:enzymology*; D004789:Enzyme Activation / Q000187:drug effects; D005638:Fruit / Q000032:analysis*; D006026:Glycoside Hydrolases / Q000378:metabolism*; D008074:Lipoproteins / Q000494:pharmacology*; D010940:Plant Proteins / Q000494:pharmacology*; D011096:Polygalacturonase / Q000378:metabolism*
chemical_list: D008074:Lipoproteins; D010940:Plant Proteins; D006026:Glycoside Hydrolases; D011096:Polygalacturonase