Small rho-like GTPase, essential for establishment and maintenance of cell polarity; mutants have defects in the organization of actin and septins
Zygosity: Heterozygous strain
fixedexpanded
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Top fitness defect scores for YLR229C deletion by condition
Download Fitness data (tab-delimited text) (excel) |
Correlation | pval | ORF | Gene | Zygosity | Description |
---|---|---|---|---|---|
0.587 | 1.74E-309 | YGL155W | CDC43 | het | Beta subunit of geranylgeranyltransferase type I, catalyzes geranylgeranylation to the cysteine residue in proteins containing a C-terminal CaaX sequence ending in Leu or Phe; has substrates important for morphogenesis |
0.579 | 1.95E-299 | YKL019W | RAM2 | het | Alpha subunit of both the farnesyltransferase and type I geranylgeranyltransferase that catalyze prenylation of proteins containing a CAAX consensus motif; essential protein required for membrane localization of Ras proteins and a-factor |
0.416 | 2.24E-140 | YLR230W_d | YLR230W_d | het | Dubious open reading frame unlikely to encode a functional protein; overlaps 5' end of essential CDC42 gene which encodes a small Rho-like GTPase essential for establishment and maintenance of cell polarity |
0.388 | 8.53E-121 | YKL058W | TOA2 | het | TFIIA small subunit; involved in transcriptional activation, acts as antirepressor or as coactivator; homologous to smallest subunit of human and Drosophila TFIIA; protein abundance increases in response to DNA replication stress |
0.333 | 1.49E-87 | YLR153C | ACS2 | het | Acetyl-coA synthetase isoform which, along with Acs1p, is the nuclear source of acetyl-coA for histone acetylation; mutants affect global transcription; required for growth on glucose; expressed under anaerobic conditions |
0.259 | 1.50E-52 | YDR309C | GIC2 | hom | Redundant rho-like GTPase Cdc42p effector; homolog of Gic1p; involved in initiation of budding and cellular polarization; interacts with Cdc42p via the Cdc42/Rac-interactive binding (CRIB) domain and with PI(4,5)P2 via a polybasic region |
0.193 | 1.88E-29 | YML017W | PSP2 | hom | Asn rich cytoplasmic protein that contains RGG motifs; high-copy suppressor of group II intron-splicing defects of a mutation in MRS2 and of a conditional mutation in POL1 (DNA polymerase alpha); possible role in mitochondrial mRNA splicing |
0.172 | 9.29E-24 | YGL049C | TIF4632 | hom | Translation initiation factor eIF4G, subunit of the mRNA cap-binding protein complex (eIF4F) that also contains eIF4E (Cdc33p); associates with the poly(A)-binding protein Pab1p, also interacts with eIF4A (Tif1p); TIF4632 has a paralog, TIF4631, that arose from the whole genome duplication |
0.159 | 2.45E-20 | YGR198W | YPP1 | het | Cargo-transport protein involved in endocytosis; interacts with phosphatidylinositol-4-kinase Stt4; GFP-fusion protein localizes to the cytoplasm; YGR198W is an essential gene |
0.148 | 7.03E-18 | YMR068W | AVO2 | hom | Component of a complex containing the Tor2p kinase and other proteins, which may have a role in regulation of cell growth |
0.146 | 1.70E-17 | YGL154C | LYS5 | hom | Phosphopantetheinyl transferase involved in lysine biosynthesis; converts inactive apo-form of Lys2p (alpha-aminoadipate reductase) into catalytically active holo-form by posttranslational addition of phosphopantetheine |
0.143 | 7.93E-17 | YMR033W | ARP9 | het | Component of both the SWI/SNF and RSC chromatin remodeling complexes; actin-related protein involved in transcriptional regulation |
0.143 | 8.43E-17 | YPR034W | ARP7 | het | Component of both the SWI/SNF and RSC chromatin remodeling complexes; actin-related protein involved in transcriptional regulation |
0.140 | 3.41E-16 | 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 |
0.128 | 9.76E-14 | YOL019W_p | YOL019W_p | hom | Protein of unknown function; green fluorescent protein (GFP)-fusion protein localizes to the cell periphery and vacuole; YOL019W has a paralog, DCV1, that arose from the whole genome duplication |