HIPHOP chemogenomics database
YER172C / BRR2 
RNA-dependent ATPase RNA helicase (DEIH box); required for disruption of U4/U6 base-pairing in native snRNPs to activate the spliceosome for catalysis; homologous to human U5-200kD
Zygosity: Heterozygous strain
fixedexpanded
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Top fitness defect scores for YER172C deletion by condition
Download Fitness data (tab-delimited text) (excel) |
Cofit Genes
Download Cofitness data (tab-delimited text) (excel)| Correlation | pval | ORF | Gene | Zygosity | Description |
|---|---|---|---|---|---|
| 0.233 | 1.64E-42 | YBR262C | AIM5 | hom | Mitochondrial inner membrane protein; subunit of the mitochondrial inner membrane organizing system (MitOS, MICOS, or MINOS), a scaffold-like structure on the intermembrane space side of the inner membrane which has a role in the maintenance of crista junctions and inner membrane architecture |
| 0.227 | 1.68E-40 | YOR298C-A | MBF1 | hom | Transcriptional coactivator; bridges the DNA-binding region of Gcn4p and TATA-binding protein Spt15p; suppressor of frameshift mutations; protein abundance increases in response to DNA replication stress |
| 0.222 | 1.14E-38 | YDR242W | AMD2 | hom | Putative amidase |
| 0.214 | 3.46E-36 | YMR115W | MGR3 | hom | Subunit of the mitochondrial (mt) i-AAA protease supercomplex, which degrades misfolded mitochondrial proteins; forms a subcomplex with Mgr1p that binds to substrates to facilitate proteolysis; required for growth of cells lacking mtDNA |
| 0.214 | 4.56E-36 | YML046W | PRP39 | het | U1 snRNP protein involved in splicing, contains multiple tetriatricopeptide repeats |
| 0.201 | 4.71E-32 | YER009W | NTF2 | het | Nuclear envelope protein, interacts with GDP-bound Gsp1p and with proteins of the nuclear pore to transport Gsp1p into the nucleus where it is an essential player in nucleocytoplasmic transport |
| 0.180 | 9.26E-26 | YNL123W | NMA111 | hom | Serine protease and general molecular chaperone; involved in response to heat stress and promotion of apoptosis; may contribute to lipid homeostasis; sequence similarity to the mammalian Omi/HtrA2 family of serine proteases |
| 0.179 | 1.15E-25 | YGL114W_p | YGL114W_p | hom | Putative protein of unknown function; predicted member of the oligopeptide transporter (OPT) family of membrane transporters |
| 0.176 | 7.42E-25 | YML083C | YML083C | hom | Protein of unknown function; transcriptionally regulated by Upc2p via an upstream sterol response element; strong increase in transcript abundance during anaerobic growth compared to aerobic growth; cells deleted for YML083C do not exhibit growth defects in anerobic or anaerobic conditions |
| 0.167 | 2.49E-22 | YOR166C | SWT1 | hom | RNA endoribonuclease involved in perinuclear mRNP quality control via the turnover of aberrant, unprocessed pre-mRNAs; interacts with subunits of THO/TREX, TREX-2, and RNA polymerase II; contains a PIN (PilT N terminus) domain |
| 0.163 | 1.98E-21 | YNR039C | ZRG17 | hom | Endoplasmic reticulum zinc transporter; part of a heterodimeric transporter with Msc2p that transfers zinc from the cytosol to the ER lumen; member of the cation diffusion facilitator family of efflux pumps; zinc-regulated directly through Zap1p; transcription induced under conditions of zinc deficiency |
| 0.161 | 6.08E-21 | YKL141W | SDH3 | het | Subunit of both succinate dehydrogenase and of TIM22 translocase; functions as the cytochrome b subunit of succinate dehydrogenase, which couples the oxidation of succinate to the transfer of electrons to ubiquinone as part of the TCA cycle and the mitochondrial respiratory chain; also required for mitochondrial inner membrane protein import as part of the TIM22 complex |
| 0.160 | 1.30E-20 | YGR207C | CIR1 | hom | Mitochondrial protein that interacts with frataxin (Yfh1p); putative ortholog of mammalian electron transfer flavoprotein complex subunit ETF-beta; may have a role in oxidative stress response |
| 0.159 | 1.99E-20 | YDL138W | RGT2 | hom | Plasma membrane high glucose sensor that regulates glucose transport; contains 12 predicted transmembrane segments and a long C-terminal tail required for induction of hexose transporters; RGT2 has a paralog, SNF3, that arose from the whole genome duplication |
| 0.150 | 2.71E-18 | YGR216C | GPI1 | het | Membrane protein involved in the synthesis of N-acetylglucosaminyl phosphatidylinositol (GlcNAc-PI), the first intermediate in the synthesis of glycosylphosphatidylinositol (GPI) anchors; human and mouse GPI1p are functional homologs |