Subunit of a heterodimeric NC2 transcription regulator complex with Bur6p; complex binds to TBP and can repress transcription by preventing preinitiation complex assembly or stimulate activated transcription; homologous to human NC2beta
Zygosity: Heterozygous strain
fixedexpanded
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Top fitness defect scores for YDR397C deletion by condition
Download Fitness data (tab-delimited text) (excel) |
Correlation | pval | ORF | Gene | Zygosity | Description |
---|---|---|---|---|---|
0.173 | 5.82E-24 | YLR438C-A | LSM3 | het | Lsm (Like Sm) protein; part of heteroheptameric complexes (Lsm2p-7p and either Lsm1p or 8p): cytoplasmic Lsm1p complex involved in mRNA decay; nuclear Lsm8p complex part of U6 snRNP and possibly involved in processing tRNA, snoRNA, and rRNA; protein increases in abundance and relocalizes from nucleus to cytoplasmic foci upon DNA replication stress |
0.148 | 7.84E-18 | YDR478W | SNM1 | het | Subunit of RNase MRP, which cleaves pre-rRNA and has a role in cell cycle-regulated degradation of daughter cell-specific mRNAs; binds to the NME1 RNA subunit of RNase MRP |
0.145 | 3.23E-17 | YJL143W | TIM17 | het | Essential subunit of the Translocase of the Inner Mitochondrial membrane (TIM23 complex); with Tim23p, contributes to the architecture and function of the import channel; may link the import motor to the core TIM23 complex |
0.132 | 1.80E-14 | YDL060W | TSR1 | het | Protein required for processing of 20S pre-rRNA in the cytoplasm; associates with pre-40S ribosomal particles; inhibits the premature association of 60S subunits with assembling 40S subunits in the cytoplasm; similar to Bms1p; relocalizes from nucleus to cytoplasm upon DNA replication stress |
0.132 | 2.06E-14 | YDR023W | SES1 | het | Cytosolic seryl-tRNA synthetase, class II aminoacyl-tRNA synthetase that aminoacylates tRNA(Ser), displays tRNA-dependent amino acid recognition which enhances discrimination of the serine substrate, interacts with peroxin Pex21p |
0.130 | 3.90E-14 | YDR365C | ESF1 | het | Nucleolar protein involved in pre-rRNA processing; depletion causes severely decreased 18S rRNA levels |
0.130 | 4.65E-14 | YKL036C_d | YKL036C_d | het | Dubious open reading frame, unlikely to encode a protein; not conserved in closely related Saccharomyces species; partially overlaps the essential gene UGP1 gene and uncharacterized ORF YKL037W |
0.129 | 5.36E-14 | YJL159W | HSP150 | hom | O-mannosylated heat shock protein; secreted and covalently attached to the cell wall via beta-1,3-glucan and disulfide bridges; required for cell wall stability; induced by heat shock, oxidative stress, and nitrogen limitation; HSP150 has a paralog, PIR3, that arose from the whole genome duplication |
0.128 | 1.04E-13 | YMR270C | RRN9 | het | Protein involved in promoting high level transcription of rDNA, subunit of UAF (upstream activation factor) for RNA polymerase I |
0.125 | 3.12E-13 | YDR037W | KRS1 | het | Lysyl-tRNA synthetase |
0.125 | 4.12E-13 | YKL122C | SRP21 | het | Subunit of the signal recognition particle (SRP), which functions in protein targeting to the endoplasmic reticulum membrane; not found in mammalian SRP; forms a pre-SRP structure in the nucleolus that is translocated to the cytoplasm |
0.117 | 1.31E-11 | YOL078W | AVO1 | het | Component of a membrane-bound complex containing the Tor2p kinase and other proteins, which may have a role in regulation of cell growth |
0.115 | 2.35E-11 | YER159C | BUR6 | het | Subunit of a heterodimeric NC2 transcription regulator complex with Ncb2p; complex binds to TBP and can repress transcription by preventing preinitiation complex assembly or stimulate activated transcription; homologous to human NC2alpha |
0.114 | 4.11E-11 | YJL167W | ERG20 | het | Farnesyl pyrophosphate synthetase, has both dimethylallyltranstransferase and geranyltranstransferase activities; catalyzes the formation of C15 farnesyl pyrophosphate units for isoprenoid and sterol biosynthesis |
0.109 | 2.45E-10 | YDR499W | LCD1 | het | Essential protein required for the DNA integrity checkpoint pathways; interacts physically with Mec1p; putative homolog of S. pombe Rad26 and human ATRIP; forms nuclear foci upon DNA replication stress |