Protein
PX domain-containing protein EREL1
Organism
Arabidopsis thaliana
Function
Acts as an effector of RABF2A and RABF2B (By similarity). Involved in vacuolar transport of storage proteins. Regulates membrane trafficking to protein storage vacuoles (PSVs) (PubMed:27288222). Binds specifically to phosphatidylinositol 3-monophosphate (PtdIns3P) (By similarity).
Sequence
MMQRRSPPKHRHDGTSPLPLGMDWSPPPRKWNGRDTVWPHDPRTGWSYCVTIPSWIVLPKSRNSDPVVFYRVQVSVQSPEGITTMRGVLRRFNDFLKLLTDLKRTFPRKGFPSAPPKGLLRMKSRAVLEERRCSLEEWITKLLSDIELARSVVVASFLELEAAARSACQDVDQNASDSNNDRSSTSSSPMVHPSLSLFHAGGSTLTSDYGSDTAYETSEVGSPSVGQDDISEIGTEDLTLDEDLTLTNPIEKLVNFSMSNIDEGLSMSETILEQLEDFPKHKVRSRYVNNILGKDVYNGNASKGVFLANNGSRLLSEPEPSTHSVMHDRNDSAERFALHTGQTSTSGLLISSRDSHLDLRQGPGVSLGTGLVCNPERQGSAQIVLPLELRNKLNRILLATNERLVNAKTDMEDLIARLNQEIAVKDYLNKKVNDLEGELETTKQRSKENLEQAIMSERERFNQMQWDMEELRQKSYEMEMKLKSREDGSSHAEPTVQSTISEKHVLSKELDARKQQLEDLSRRYEELEAKSKADMKVLVKEVKSLRRSHVELEKELTHSLTDKTNAEKLLQEERKLLENTVAARKKLLSDCRILHDRLKEYNLNLSMDGNGNFVDDSTTISDVLRLLSISDDQIEEAQLLSGFDENAAAEDIDKTLSMDTETRIMEDELRKILANIFVENAKLRKQVNSAMLRALQKDVKTTEDVNEENSDEKDEASRETLKR