Protein: Protein AST2 (ATPAse stabilizing protein 1) (P39945)
Organism: Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
Function: Lipid raft-associated protein involved in the targeting of PMA1 from Golgi to the plasma membrane (Probable). May induce clustering of PMA1, which facilitates partition of PMA1 into lipid rafts after leaving the ER its and transport to the cell surface (By similarity).
Sequence: MAEKILENKDPKLEAMTVDHEVSAPKPIPVDEPTLTRVARPLRHVRHIPVKSLVFHSKHGPITFSYENKIKLPISKNKLVVQVNYVGLNPVDMKIRNGYTKPIYGEAGIGREYSGVITHVGDNLTNRWNVGDDVYGIYYHPKLAIGALQSSLLIDPRVDPILMRPKNTLSPEKAAGSLFCLGTALNLLAQLKEKDQLNTESNVLINGGTSSVGMFAIQLLKRYYKVSKKLVVVTSGNGAAVLSEHFPDLKDEIIFINYLSCRGKSSKPLRRMLDTGKVVDYDDFNTLKETEDYTQGKFNVVLDFIGGYDILSHSSSLIHAKGAYITTVGDYVGNYKKDVFDSWDNPSANARKMFGSMLWSYDYSHFYFDPNIKIIPKKNDWIHECGKLLNEGVVDCVVDKVYSWKNFKEAFSYMATQRAQGKLIMKVEGF
InterPro domains: - IPR036291: NAD(P)-binding domain superfamily (homologous_superfamily) [169-423]
- IPR020843: Enoylreductase domain (domain) [60-425]
- IPR011032: GroES-like superfamily (homologous_superfamily) [51-193]
- IPR052585: Lipid raft-associated zinc-type alcohol dehydrogenase (family) [51-428]
- IPR013154: Alcohol dehydrogenase-like, N-terminal (domain) [76-135]
Interaction partners: - Putative uncharacterized protein YGL214W
- Protein FYV8
Gene Ontology annotations:
Molecular Function (MF): GO:0003674 (molecular function), GO:0003824 (catalytic activity), GO:0016491 (oxidoreductase activity), GO:0016627 (oxidoreductase activity, acting on the CH-CH group of donors), GO:0016628 (oxidoreductase activity, acting on the CH-CH group of donors, NAD or NADP as acceptor)
Biological Process (BP): GO:0008150 (biological process), GO:0051179 (localization), GO:0009987 (cellular process), GO:0051641 (cellular localization), GO:0051234 (establishment of localization), GO:0071840 (cellular component organization or biogenesis), GO:0033036 (macromolecule localization), GO:0046907 (intracellular transport), GO:0006810 (transport), GO:0070727 (cellular macromolecule localization), GO:0051649 (establishment of localization in cell), GO:0016043 (cellular component organization), GO:0051668 (localization within membrane), GO:0045184 (establishment of protein localization), GO:0006886 (intracellular protein transport), GO:0071705 (nitrogen compound transport), GO:0015031 (protein transport), GO:0071702 (organic substance transport), GO:0008104 (protein localization), GO:0090150 (establishment of protein localization to membrane), GO:0061024 (membrane organization), GO:0072657 (protein localization to membrane), GO:0006612 (protein targeting to membrane), GO:0006605 (protein targeting)
Cellular Component (CC): GO:0005575 (cellular component), GO:0110165 (cellular anatomical entity), GO:0005622 (intracellular anatomical structure), GO:0043226 (organelle), GO:0016020 (membrane), GO:0071944 (cell periphery), GO:0005737 (cytoplasm), GO:0012505 (endomembrane system), GO:0005794 (Golgi apparatus), GO:0098857 (membrane microdomain), GO:0031410 (cytoplasmic vesicle), GO:0043229 (intracellular organelle), GO:0005768 (endosome), GO:0043227 (membrane-bounded organelle), GO:0005886 (plasma membrane), GO:0045121 (membrane raft), GO:0043231 (intracellular membrane-bounded organelle), GO:0031982 (vesicle), GO:0005770 (late endosome), GO:0097708 (intracellular vesicle)