GPI transamidase subunit, involved in attachment of glycosylphosphatidylinositol (GPI) anchors to proteins; may have a role in recognition of the attachment signal or of the lipid portion of GPI
Zygosity: Heterozygous strain
fixedexpanded
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Top fitness defect scores for YLR459W deletion by condition
Download Fitness data (tab-delimited text) (excel) |
Correlation | pval | ORF | Gene | Zygosity | Description |
---|---|---|---|---|---|
0.124 | 4.52E-13 | YDL234C | GYP7 | hom | GTPase-activating protein for yeast Rab family members including: Ypt7p (most effective), Ypt1p, Ypt31p, and Ypt32p (in vitro); involved in vesicle mediated protein trafficking |
0.104 | 1.37E-9 | YOR215C | AIM41 | hom | Putative protein of unknown function; the authentic protein is detected in highly purified mitochondria in high-throughput studies; null mutant displays reduced frequency of mitochondrial genome loss |
0.102 | 2.96E-9 | YNR073C_p | YNR073C_p | hom | Putative mannitol dehydrogenase; identical in amino acid sequence to Dsf1p |
0.090 | 2.06E-7 | YGR045C_d | YGR045C_d | hom | Dubious open reading frame unlikely to encode a protein, based on available experimental and comparative sequence data |
0.089 | 2.57E-7 | YPR180W | AOS1 | het | Subunit of a heterodimeric nuclear SUMO activating enzyme (E1) with Uba2p; activates Smt3p (SUMO) before its conjugation to proteins (sumoylation), which may play a role in protein targeting; essential for viability |
0.087 | 3.91E-7 | YGR022C_d | YGR022C_d | hom | Dubious open reading frame unlikely to encode a protein, based on available experimental and comparative sequence data; overlaps almost completely with the verified ORF MTL1/YGR023W |
0.087 | 4.62E-7 | YHR021W-A_p | ECM12_p | hom | Putative protein of unknown function; may contribute to cell wall biosynthesis, mutants display zymolyase hypersensitivity |
0.087 | 4.97E-7 | YMR107W | SPG4 | hom | Protein required for survival at high temperature during stationary phase; not required for growth on nonfermentable carbon sources |
0.085 | 7.48E-7 | YNR049C | MSO1 | hom | Probable component of the secretory vesicle docking complex; acts at a late step in secretion; shows genetic and physical interactions with Sec1p; required for prospore membrane formation during sporulation; relocalizes from bud neck to nucleus upon DNA replication stress |
0.084 | 9.79E-7 | YJL171C | YJL171C | hom | GPI-anchored cell wall protein of unknown function; induced in response to cell wall damaging agents and by mutations in genes involved in cell wall biogenesis; sequence similarity to YBR162C/TOS1, a covalently bound cell wall protein; protein abundance increases in response to DNA replication stress |
0.083 | 1.65E-6 | YER010C | YER010C | hom | Protein of unknown function, forms a ring-shaped homotrimer; has similarity to members of the prokaryotic rraA family; possibly involved in a phosphotransfer reaction |
0.082 | 1.91E-6 | YBL063W | KIP1 | hom | Kinesin-related motor protein required for mitotic spindle assembly, chromosome segregation, and 2 micron plasmid partitioning; functionally redundant with Cin8p for chromosomal but not plasmid functions |
0.082 | 2.22E-6 | YDL085C-A_p | YDL085C-A_p | hom | Putative protein of unknown function; green fluorescent protein (GFP)-fusion protein localizes to the cytoplasm and nucleus |
0.080 | 3.22E-6 | YOR267C | HRK1 | hom | Protein kinase; implicated in activation of the plasma membrane H(+)-ATPase Pma1p in response to glucose metabolism; plays a role in ion homeostasis; protein abundance increases in response to DNA replication stress |
0.080 | 3.78E-6 | YGR077C | PEX8 | hom | Intraperoxisomal organizer of the peroxisomal import machinery; organizes the formation of the importomer complex, bridging the docking complex with the RING finger complex; tightly associated with the lumenal face of the peroxisomal membrane; essential for peroxisome biogenesis; binds PTS1-signal receptor Pex5p, and PTS2-signal receptor Pex7p |