Putative protein of unknown function; green fluorescent protein (GFP)-fusion protein localizes to the cytoplasm and nucleus; YBR242W is not an essential gene
Zygosity: Homozygous strain
fixedexpanded
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Top fitness defect scores for YBR242W deletion by condition
Download Fitness data (tab-delimited text) (excel) |
Correlation | pval | ORF | Gene | Zygosity | Description |
---|---|---|---|---|---|
0.232 | 2.63E-42 | YBR243C | ALG7 | het | UDP-N-acetyl-glucosamine-1-P transferase, transfers Glc-Nac-P from UDP-GlcNac to Dol-P in the ER in the first step of the dolichol pathway of protein asparagine-linked glycosylation; inhibited by tunicamycin |
0.122 | 1.21E-12 | YGR204W | ADE3 | hom | Cytoplasmic trifunctional enzyme C1-tetrahydrofolate synthase, involved in single carbon metabolism and required for biosynthesis of purines, thymidylate, methionine, and histidine; null mutation causes auxotrophy for adenine and histidine |
0.121 | 2.10E-12 | YKL104C | GFA1 | het | Glutamine-fructose-6-phosphate amidotransferase; catalyzes the formation of glucosamine-6-P and glutamate from fructose-6-P and glutamine in the first step of chitin biosynthesis; GFA1 has a paralogous region, comprising ORFs YMR084W-YMR085W, that arose from the whole genome duplication |
0.112 | 7.64E-11 | YNL287W | SEC21 | het | Gamma subunit of coatomer, a heptameric protein complex that together with Arf1p forms the COPI coat; involved in ER to Golgi transport of selective cargo |
0.104 | 1.49E-9 | YDR489W | SLD5 | het | Subunit of the GINS complex (Sld5p, Psf1p, Psf2p, Psf3p), which is localized to DNA replication origins and implicated in assembly of the DNA replication machinery |
0.102 | 3.04E-9 | YGR196C | FYV8 | hom | Protein of unknown function, required for survival upon exposure to K1 killer toxin |
0.100 | 7.69E-9 | YKR035W-A | DID2 | hom | Class E protein of the vacuolar protein-sorting (Vps) pathway; binds Vps4p and directs it to dissociate ESCRT-III complexes; forms a functional and physical complex with Ist1p; human ortholog may be altered in breast tumors |
0.098 | 1.11E-8 | YNL334C | SNO2 | hom | Protein of unknown function, nearly identical to Sno3p; expression is induced before the diauxic shift and also in the absence of thiamin |
0.091 | 1.30E-7 | YDR238C | SEC26 | het | Essential beta-coat protein of the COPI coatomer, involved in ER-to-Golgi protein trafficking and maintenance of normal ER morphology; shares 43% sequence identity with mammalian beta-coat protein (beta-COP) |
0.090 | 1.78E-7 | YDL145C | COP1 | het | Alpha subunit of COPI vesicle coatomer complex, which surrounds transport vesicles in the early secretory pathway |
0.083 | 1.59E-6 | YKR080W | MTD1 | hom | NAD-dependent 5,10-methylenetetrahydrafolate dehydrogenase, plays a catalytic role in oxidation of cytoplasmic one-carbon units; expression is regulated by Bas1p and Bas2p, repressed by adenine, and may be induced by inositol and choline |
0.080 | 3.70E-6 | YFL031W | HAC1 | hom | Basic leucine zipper (bZIP) transcription factor (ATF/CREB1 homolog); regulates the unfolded protein response, via UPRE binding, and membrane biogenesis; ER stress-induced splicing pathway facilitates efficient Hac1p synthesis; protein abundance increases in response to DNA replication stress |
0.080 | 3.79E-6 | YJL191W | RPS14B | hom | Protein component of the small (40S) ribosomal subunit; required for ribosome assembly and 20S pre-rRNA processing; mutations confer cryptopleurine resistance; homologous to mammalian ribosomal protein S14 and bacterial S11; RPS14B has a paralog, RPS14A, that arose from the whole genome duplication |
0.080 | 3.89E-6 | YNL286W | CUS2 | hom | Protein that binds to U2 snRNA and Prp11p, may be involved in U2 snRNA folding; contains two RNA recognition motifs (RRMs) |
0.078 | 6.48E-6 | YOR259C | RPT4 | het | One of six ATPases of the 19S regulatory particle of the 26S proteasome involved in degradation of ubiquitinated substrates; contributes preferentially to ERAD; required for spindle pole body duplication; mainly nuclear localization |