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Showing 1 to 4 of 4 for “"Phosphatidylinositol 4-Phosphat"”.

  1. σ1-adaptin - the Small Subunit of the Clathrin Adaptor Complex AP-1

    … und an Endosomen mitwirkt. Durch die Bindung an Phosphatidylinositol-4-phosphat, an ARF-1 und an Sortierungssignale der transportierten Proteine gelangt der Komplex an die Membran. AP-1 selbst bindet wiederum Clathrin, das zur äusseren Hülle des Vesikels zusammengefügt wird.Säuger besitzen drei …

    goettingen Repository record for σ1-adaptin - the Small Subunit of the Clathrin Adaptor Complex AP-1 (opens in a new tab)

  2. Distinct roles of PI4P 5-kinase isoforms in polar tip growth of pollen tubes

    Das Phospholipid Phosphatidylinositol-4,5-bisphosphat (PI(4,5)P2) kommt in wachsenden Pollenschläuchen vorwiegend in der apikalen Plasmamembran der Spitze vor. Welche Enzyme PI(4,5)P2 an dieser Stelle synthetisieren und welche Funktionen dieses Signallipid hat, war bislang unbekannt. Daher wurden …

    goettingen Repository record for Distinct roles of PI4P 5-kinase isoforms in polar tip growth of pollen tubes (opens in a new tab)

  3. Novel regulators of trafficking in the yeast Golgi-endosomal system

    … poorly understood. It has been demonstrated that phosphatidylinositol 4-phosphate (PI(4)P) generated by the PI(4)-kinase Pik1p plays an essential role in maintenance of Golgi secretory function and morphology. Up to now relatively few targets of Pik1/PI(4)P signaling at the Golgi have been …

    qucosa-diss