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Ostreolysin, a pore-forming protein from the oyster mushroom, interacts specifically with membrane cholesterol-rich lipid domainsSepčić, Kristina ...Ostreolysin, a 15 kDa pore-forming protein from the edible oyster mushroom (Pleurotus ostreatus), is lytic to membranes containing both cholesterol and sphingomyelin. Its cytotoxicity to Chinese ... hamster ovary cells correlates withtheir cholesterol contents and with the occurrence of ostreolysin in the cells detergent resistant membranes. Moreover, ostreolysin binds to supported monolayers and efficiently permeabilizes sonicated lipid vesicles, only if cholesterol is combined with either sphingomyelin or dipalmitoylphosphatidylcholine. Addition of mono- or di-unsaturated phosphatidylcholine to the cholesterol/ sphingomyelin vesicles dramatically reduces the ostreolysin's activity. It appears that the protein recognizes specifically a cholesterol-rich lipid phase, probably the liquid-ordered phase.Vir: FEBS letters. - ISSN 0014-5793 (Letn. 575, 2004, str. 81-85)Vrsta gradiva - članek, sestavni delLeto - 2004Jezik - angleškiCOBISS.SI-ID - 18335961
Avtor
Sepčić, Kristina |
Berne, Sabina |
Rebolj, Katja |
Batista, Urška |
Plemenitaš, Ana, 1952- |
Šentjurc, Marjeta |
Maček, Peter
Teme
Porins |
Agaricales |
Mycotoxins |
Cholesterol |
Sphingomyelins |
1,2-Dipalmitoylphosphatidylcholine |
Cho Cells |
Drug Effects |
Electron Spin Resonance Spectroscopy |
Cell Membrane Permeability |
Agaricales |
Holesterol |
Mikotoksini |
Porini |
Sfingomielini |
1,2 dipalmitoilfosfatidilholin |
CHO celice |
Celična membrana, propustnost |
Elektronska, spinska resonanca, spektroskopija |
Pleorotus Ostreatus
Vnos na polico
Trajna povezava
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Faktor vpliva
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Baze podatkov, v katerih je revija indeksirana
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Povezave do osebnih bibliografij avtorjev | Povezave do podatkov o raziskovalcih v sistemu SICRIS |
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Sepčić, Kristina | 15328 |
Berne, Sabina | 21407 |
Rebolj, Katja | 24291 |
Batista, Urška | 08588 |
Plemenitaš, Ana, 1952- | 06777 |
Šentjurc, Marjeta | 01119 |
Maček, Peter | 06994 |
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