Proline oxidase, nuclear-encoded mitochondrial protein involved in utilization of proline as sole nitrogen source; PUT1 transcription is induced by Put3p in the presence of proline and the absence of a preferred nitrogen source
Zygosity: Homozygous strain
fixedexpanded
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Top fitness defect scores for YLR142W deletion by condition
Download Fitness data (tab-delimited text) (excel) |
Correlation | pval | ORF | Gene | Zygosity | Description |
---|---|---|---|---|---|
0.143 | 7.54E-17 | YBL088C | TEL1 | hom | Protein kinase primarily involved in telomere length regulation; contributes to cell cycle checkpoint control in response to DNA damage; functionally redundant with Mec1p; regulates P-body formation induced by replication stress; homolog of human ataxia-telangiectasia mutated (ATM) gene, the gene responsible for ataxia telangiectasia (AT) (OMIM 607585) |
0.129 | 6.01E-14 | YMR020W | FMS1 | hom | Polyamine oxidase, converts spermine to spermidine, which is required for the essential hypusination modification of translation factor eIF-5A; also involved in pantothenic acid biosynthesis |
0.126 | 2.13E-13 | YBR099C_d | YBR099C_d | hom | Dubious open reading frame unlikely to encode a protein, based on available experimental and comparative sequence data; completely overlaps the verified gene MMS4 |
0.117 | 1.14E-11 | YAL056W | GPB2 | hom | Multistep regulator of cAMP-PKA signaling; inhibits PKA downstream of Gpa2p and Cyr1p, thereby increasing cAMP dependency; inhibits Ras activity through direct interactions with Ira1p/2p; regulated by G-alpha protein Gpa2p; GPB2 has a paralog, GPB1, that arose from the whole genome duplication |
0.111 | 9.76E-11 | YDR386W | MUS81 | hom | Subunit of the structure-specific Mms4p-Mus81p endonuclease that cleaves branched DNA; involved in DNA repair, replication fork stability, and joint molecule formation/resolution during meiotic recombination; helix-hairpin-helix protein; phosphorylation of the non-catalytic subunit Mms4p by Cdc28p and Cdcp during mitotic cell cycle activates the function of Mms4p-Mus81p |
0.108 | 3.95E-10 | YOL152W | FRE7 | hom | Putative ferric reductase with similarity to Fre2p; expression induced by low copper levels |
0.108 | 4.19E-10 | YHR110W | ERP5 | hom | Protein with similarity to Emp24p and Erv25p, member of the p24 family involved in ER to Golgi transport |
0.104 | 1.70E-9 | YPR144C | NOC4 | het | Nucleolar protein, forms a complex with Nop14p that mediates maturation and nuclear export of 40S ribosomal subunits |
0.103 | 2.00E-9 | YDL113C | ATG20 | hom | Sorting nexin family member required for the cytoplasm-to-vacuole targeting (Cvt) pathway and for endosomal sorting; has a Phox homology domain that binds phosphatidylinositol-3-phosphate; interacts with Snx4p; potential Cdc28p substrate |
0.100 | 7.16E-9 | YBR293W | VBA2 | hom | Permease of basic amino acids in the vacuolar membrane |
0.100 | 7.68E-9 | YPL090C | RPS6A | hom | Protein component of the small (40S) ribosomal subunit; homologous to mammalian ribosomal protein S6, no bacterial homolog; RPS6A has a paralog, RPS6B, that arose from the whole genome duplication |
0.097 | 1.71E-8 | YPR037C | ERV2 | hom | Flavin-linked sulfhydryl oxidase localized to the endoplasmic reticulum lumen, involved in disulfide bond formation within the ER |
0.095 | 3.21E-8 | YOL086W-A | MHF1 | hom | Component of the heterotetrameric MHF histone-fold complex; in humans the MMF complex interacts with both DNA and Mph1p ortholog FANCM, a Fanconi anemia complementation group protein, to stabilize and remodel blocked replication forks and repair damaged DNA; mhf1 srs2 double mutants are MMS hypersensitive; ortholog of human centromere constitutive-associated network (CCAN) subunit CENP-S, also known as MHF1 |
0.093 | 7.49E-8 | YDR464W | SPP41 | het | Protein involved in negative regulation of expression of spliceosome components PRP4 and PRP3 |
0.092 | 1.09E-7 | YAL062W | GDH3 | hom | NADP(+)-dependent glutamate dehydrogenase; synthesizes glutamate from ammonia and alpha-ketoglutarate; rate of alpha-ketoglutarate utilization differs from Gdh1p; expression regulated by nitrogen and carbon sources; GDH3 has a paralog, GDH1, that arose from the whole genome duplication |