title: [Anomalously high pKapp shifts in protoporphyrin IX protonization during its solubilization on the apoperoxidase from horseradish and on surfactant micelles. The effect of a nonpolar environment on the pKaff shift].
mesh_terms: D001051:Apoenzymes / Q000378:metabolism; D004347:Drug Interactions; D006735:Horseradish Peroxidase / Q000378:metabolism*; D066298:In Vitro Techniques; D007700:Kinetics; D008823:Micelles; D010544:Peroxidases / Q000378:metabolism*; D011166:Porphyrins / Q000378:metabolism*; D011522:Protons; D011524:Protoporphyrins / Q000378:metabolism*; D012995:Solubility; D013054:Spectrophotometry, Atomic; D013379:Substrate Specificity / Q000187:drug effects; D013501:Surface-Active Agents / Q000378:metabolism*
chemical_list: D001051:Apoenzymes; D008823:Micelles; D011166:Porphyrins; D011522:Protons; D011524:Protoporphyrins; D013501:Surface-Active Agents; D006735:Horseradish Peroxidase; D010544:Peroxidases
vernacular_title: Anomal'no vysokie sdvigi pKkazh protonizatsii protoporfirina IX pri soliubilizatsii ego na apoperoksidaze iz khrena i mitsellakh P.A.V. Vliianie nepoliarnogo okruzheniia na sdvig pKkazh.