Putative protein of unknown function and member of the seripauperin multigene family encoded mainly in subtelomeric regions; mRNA expression appears to be regulated by SUT1 and UPC2
Zygosity: Homozygous strain
fixedexpanded
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Top fitness defect scores for YGL261C deletion by condition
Download Fitness data (tab-delimited text) (excel) |
Correlation | pval | ORF | Gene | Zygosity | Description |
---|---|---|---|---|---|
0.230 | 1.87E-41 | YML118W | NGL3 | hom | 3'-5' exonuclease specific for poly-A RNAs; has a domain similar to a magnesium-dependent endonuclease motif in mRNA deadenylase Ccr4p; similar to Ngl1p; NGL3 has a paralog, NGL2, that arose from the whole genome duplication |
0.210 | 8.48E-35 | YDL099W | BUG1 | hom | Cis-golgi localized protein involved in ER to Golgi transport; forms a complex with the mammalian GRASP65 homolog, Grh1p; mutants are compromised for the fusion of ER-derived vesicles with Golgi membranes |
0.163 | 2.24E-21 | YDR505C | PSP1 | hom | Asn and gln rich protein of unknown function; high-copy suppressor of POL1 (DNA polymerase alpha) and partial suppressor of CDC2 (polymerase delta) and CDC6 (pre-RC loading factor) mutations; overexpression results in growth inhibition; PSP1 has a paralog, YLR177W, that arose from the whole genome duplication |
0.161 | 5.09E-21 | YGL040C | HEM2 | het | Aminolevulinate dehydratase, a homo-octameric enzyme, catalyzes the conversion of 5-aminolevulinate to porphobilinogen, the second step in heme biosynthesis; enzymatic activity is zinc-dependent; localizes to the cytoplasm and nucleus |
0.149 | 4.86E-18 | YGL222C | EDC1 | hom | RNA-binding protein that activates mRNA decapping directly; binds to the mRNA substrate and enhances the activity of the decapping proteins Dcp1p and Dcp2p; has a role in translation during heat stress; protein becomes more abundant and forms cytoplasmic foci in response to DNA replication stress |
0.147 | 1.11E-17 | YBR067C | TIP1 | hom | Major cell wall mannoprotein with possible lipase activity; transcription is induced by heat- and cold-shock; member of the Srp1p/Tip1p family of serine-alanine-rich proteins |
0.146 | 2.39E-17 | YOR037W | CYC2 | hom | Mitochondrial peripheral inner membrane protein, contains a FAD cofactor in a domain exposed in the intermembrane space; exhibits redox activity in vitro; likely participates in ligation of heme to acytochromes c and c1 (Cyc1p and Cyt1p) |
0.140 | 3.28E-16 | YGL205W | POX1 | hom | Fatty-acyl coenzyme A oxidase, involved in the fatty acid beta-oxidation pathway; localized to the peroxisomal matrix |
0.139 | 5.18E-16 | YLR326W_p | YLR326W_p | hom | Putative protein of unknown function, predicted to be palmitoylated |
0.137 | 1.75E-15 | YJR116W_p | TDA4_p | hom | Putative protein of unknown function; null mutant is sensitive to expression of the top1-T722A allele |
0.127 | 1.89E-13 | YNR033W | ABZ1 | hom | Para-aminobenzoate (PABA) synthase; has similarity to Escherichia coli PABA synthase components PabA and PabB; required for the synthesis of para-aminobenzoic acid, an important intermediate for folate and ubiquinone Q biosynthesis; protein abundance increases in response to DNA replication stress |
0.127 | 1.95E-13 | YHR109W | CTM1 | hom | Cytochrome c lysine methyltransferase, trimethylates residue 72 of apo-cytochrome c (Cyc1p) in the cytosol; not required for normal respiratory growth |
0.123 | 8.09E-13 | YGR035C_p | YGR035C_p | hom | Putative protein of unknown function, potential Cdc28p substrate; transcription is activated by paralogous transcription factors Yrm1p and Yrr1p along with genes involved in multidrug resistance |
0.120 | 2.72E-12 | YGL083W | SCY1 | hom | Putative kinase, suppressor of GTPase mutant, similar to bovine rhodopsin kinase |
0.118 | 6.88E-12 | YBR177C | EHT1 | hom | Acyl-coenzymeA:ethanol O-acyltransferase; plays a minor role in medium-chain fatty acid ethyl ester biosynthesis; possesses short-chain esterase activity; localizes to lipid particles and the mitochondrial outer membrane; EHT1 has a paralog, EEB1, that arose from the whole genome duplication |