Putative protein of unknown function; deletion mutant is fluconazole resistant and has long chronological lifespan
Zygosity: Homozygous strain
fixedexpanded
![]() ![]() Click on Significant Values for Screen Details |
Top fitness defect scores for YPL056C deletion by condition
Download Fitness data (tab-delimited text) (excel) |
Correlation | pval | ORF | Gene | Zygosity | Description |
---|---|---|---|---|---|
0.398 | 5.08E-128 | YPL057C | SUR1 | hom | Mannosylinositol phosphorylceramide (MIPC) synthase catalytic subunit; forms a complex with regulatory subunit Csg2p; function in sphingolipid biosynthesis is overlapping with that of Csh1p; SUR1 has a paralog, CSH1, that arose from the whole genome duplication |
0.334 | 1.88E-88 | YMR102C_p | YMR102C_p | hom | Protein of unknown function; transcription is activated by paralogous transcription factors Yrm1p and Yrr1p along with genes involved in multidrug resistance; mutant shows increased resistance to azoles; YMR102C is not an essential gene |
0.313 | 3.19E-77 | YDR072C | IPT1 | hom | Inositolphosphotransferase, involved in synthesis of mannose-(inositol-P)2-ceramide (M(IP)2C), the most abundant sphingolipid; can mutate to resistance to the antifungals syringomycin E and DmAMP1 and to K. lactis zymocin |
0.244 | 1.68E-46 | YDR326C | YSP2 | hom | Protein involved in programmed cell death; mutant shows resistance to cell death induced by amiodarone or intracellular acidification; YSP2 has a paralog, YHR080C, that arose from the whole genome duplication |
0.226 | 4.64E-40 | YNL257C | SIP3 | hom | Transcription cofactor; acts through interaction with DNA-bound Snf1p; C-terminal region has a putative leucine zipper motif; potential Cdc28p substrate; SIP3 has a paralog, YSP1, that arose from the whole genome duplication |
0.224 | 2.82E-39 | YBR036C | CSG2 | hom | Endoplasmic reticulum membrane protein, required for mannosylation of inositolphosphorylceramide and for growth at high calcium concentrations; protein abundance increases in response to DNA replication stress |
0.218 | 1.86E-37 | YGR143W | SKN1 | hom | Protein involved in sphingolipid biosynthesis; type II membrane protein with similarity to Kre6p |
0.205 | 3.18E-33 | YHR073W | OSH3 | hom | Member of an oxysterol-binding protein family with seven members in S. cerevisiae; family members have overlapping, redundant functions in sterol metabolism and collectively perform a function essential for viability |
0.186 | 1.50E-27 | YLR055C | SPT8 | hom | Subunit of the SAGA transcriptional regulatory complex but not present in SAGA-like complex SLIK/SALSA, required for SAGA-mediated inhibition at some promoters |
0.180 | 8.34E-26 | YGL066W | SGF73 | hom | SAGA complex subunit; has a role in anchoring the deubiquitination module into SAGA and SLIK complexes; involved in preinitiation complex assembly at promoters; human ortholog ataxin-7 is associated with spinocerebellar ataxia diseases; mutant displays reduced transcription elongation in the G-less-based run-on (GLRO) assay |
0.171 | 1.78E-23 | YNL229C | URE2 | hom | Nitrogen catabolite repression transcriptional regulator that acts by inhibition of GLN3 transcription in good nitrogen source; has glutathione peroxidase activity and can mutate to acquire GST activity; altered form creates [URE3] prion |
0.161 | 7.31E-21 | YDR392W | SPT3 | hom | Subunit of the SAGA and SAGA-like transcriptional regulatory complexes, interacts with Spt15p to activate transcription of some RNA polymerase II-dependent genes, also functions to inhibit transcription at some promoters |
0.157 | 4.86E-20 | YEL044W | IES6 | hom | Protein that associates with the INO80 chromatin remodeling complex under low-salt conditions; human ortholog INO80C is a member of the human INO80 complex; implicated in DNA repair based on genetic interactions with RAD52 epistasis genes |
0.151 | 1.29E-18 | YNL027W | CRZ1 | hom | Transcription factor, activates transcription of stress response genes; nuclear localization is positively regulated by calcineurin-mediated dephosphorylation; rapidly localizes to the nucleus under blue light stress |
0.148 | 7.17E-18 | YPR064W_d | YPR064W_d | hom | Dubious open reading frame unlikely to encode a functional protein, based on available experimental and comparative sequence data |