Protein of unknown function; green fluorescent protein (GFP)-fusion protein localizes to the cytoplasm; phosphorylated in response to alpha factor; protein abundance increases in response to DNA replication stress
Zygosity: Homozygous strain
fixedexpanded
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Top fitness defect scores for YOR220W deletion by condition
Download Fitness data (tab-delimited text) (excel) |
Correlation | pval | ORF | Gene | Zygosity | Description |
---|---|---|---|---|---|
0.167 | 2.06E-22 | YOR155C | ISN1 | hom | Inosine 5'-monophosphate (IMP)-specific 5'-nucleotidase, catalyzes the breakdown of IMP to inosine, does not show similarity to known 5'-nucleotidases from other organisms |
0.141 | 2.82E-16 | YLR421C | RPN13 | hom | Subunit of the 19S regulatory particle of the 26S proteasome lid; acts as a ubiquitin receptor for the proteasome; null mutants accumulate ubiquitinated Gcn4p and display decreased 26S proteasome stability; protein abundance increases in response to DNA replication stress |
0.127 | 1.30E-13 | YHL002W | HSE1 | hom | Subunit of the endosomal Vps27p-Hse1p complex required for sorting of ubiquitinated membrane proteins into intralumenal vesicles prior to vacuolar degradation, as well as for recycling of Golgi proteins and formation of lumenal membranes |
0.123 | 7.45E-13 | YDL049C | KNH1 | hom | Protein with similarity to Kre9p, which is involved in cell wall beta 1,6-glucan synthesis; overproduction suppresses growth defects of a kre9 null mutant; required for propionic acid resistance |
0.120 | 3.35E-12 | YDR197W | CBS2 | hom | Mitochondrial translational activator of the COB mRNA; interacts with translating ribosomes, acts on the COB mRNA 5'-untranslated leader |
0.117 | 1.29E-11 | YDL028C | MPS1 | het | Dual-specificity kinase; required for spindle pole body (SPB) duplication and spindle checkpoint function; substrates include SPB proteins Spc42p, Spc110p, and Spc98p, mitotic exit network protein Mob1p, kinetochore protein Cnn1p, and checkpoint protein Mad1p |
0.115 | 2.09E-11 | YIR010W | DSN1 | het | Essential component of the MIND kinetochore complex (Mtw1p Including Nnf1p-Nsl1p-Dsn1p) which joins kinetochore subunits contacting DNA to those contacting microtubules; important for chromosome segregation |
0.114 | 3.24E-11 | YEL072W | RMD6 | hom | Protein required for sporulation |
0.112 | 8.13E-11 | YKR069W | MET1 | hom | S-adenosyl-L-methionine uroporphyrinogen III transmethylase, involved in the biosynthesis of siroheme, a prosthetic group used by sulfite reductase; required for sulfate assimilation and methionine biosynthesis |
0.110 | 2.03E-10 | YIR043C | YIR043C | hom | Possible pseudogene in strain S288C; YIR043C and the adjacent ORF, YIR044C, together may encode a non-functional member of the conserved, often subtelomerically-encoded Cos protein family |
0.109 | 2.81E-10 | YGR011W_d | YGR011W_d | hom | Dubious open reading frame unlikely to encode a functional protein, based on available experimental and comparative sequence data |
0.108 | 2.98E-10 | YLL054C_p | YLL054C_p | hom | Putative protein of unknown function with similarity to Pip2p, an oleate-specific transcriptional activator of peroxisome proliferation; YLL054C is not an essential gene |
0.102 | 3.20E-9 | YNL333W | SNZ2 | hom | Member of a stationary phase-induced gene family; transcription of SNZ2 is induced prior to diauxic shift, and also in the absence of thiamin in a Thi2p-dependent manner; forms a coregulated gene pair with SNO2; interacts with Thi11p |
0.102 | 3.52E-9 | YLR070C | XYL2 | hom | Xylitol dehydrogenase, converts xylitol to D-xylulose; expression induced by xylose, even though this pentose sugar is not well utilized by S. cerevisiae; null mutant has cell wall defect |
0.100 | 5.52E-9 | YDR100W | TVP15 | hom | Integral membrane protein localized to late Golgi vesicles along with the v-SNARE Tlg2p |