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protein coding gene - yox1 (SPBC21B10.13c) - MBF complex corepressor Yox1

Gene summary

Standard name
yox1
Systematic ID
SPBC21B10.13c
Product
MBF complex corepressor Yox1
Organism
Schizosaccharomyces pombe (fission yeast)
UniProt ID
P40923
ORFeome ID
06/06G05
Characterisation status
biological role published
Feature type
mRNA gene
Genomic location
chromosome II: 1648232..1648840 forward strand

Annotation

Comment

PBO:0000206 - deletion mutant expression profiling

References:

GO biological process

GO:0000122 - negative regulation of transcription by RNA polymerase II

References:

GO cellular component

GO:0000785 - chromatin

References:

GO:0030907 - MBF transcription complex

References:

GO:0005634 - nucleus

References:

GO molecular function

GO:1990841 - promoter-specific chromatin binding

References:

GO:0005515 - protein binding

References:

GO:0000978 - RNA polymerase II cis-regulatory region sequence-specific DNA binding

References:

GO:0003713 - transcription coactivator activity

References:

GO:0003714 - transcription corepressor activity

References:

Modification

MOD:00046 - O-phospho-L-serine

References:

MOD:00047 - O-phospho-L-threonine

References:

MOD:00696 - phosphorylated residue

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Multi-locus phenotype

FYPO:0000029 - abnormal chromosome segregation

References:

Genotypes:

FYPO:0002975 - decreased RNA level during cellular response to hydroxyurea

References:

Genotypes:

FYPO:0001355 - decreased vegetative cell population growth

References:

Genotypes:

FYPO:0001122 - elongated vegetative cell

References:

Genotypes:

FYPO:0005752 - increased cellular dNTP level

References:

Genotypes:

FYPO:0002061 - inviable vegetative cell population

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Genotypes:

FYPO:0001532 - normal duration of mitotic S phase

References:

Genotypes:

FYPO:0004325 - sensitive to 5-fluorouracil

References:

Genotypes:

FYPO:0003559 - sensitive to doxorubicin

References:

Genotypes:

FYPO:0000091 - sensitive to thiabendazole

References:

Genotypes:

Qualitative gene expression

PomGeneEx:0000018 - protein level increased

References:

Quantitative gene expression

PBO:0006310 - protein level

References:

PBO:0011963 - RNA level

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Single locus phenotype

FYPO:0000029 - abnormal chromosome segregation

References:

Genotypes:

FYPO:0000427 - abnormal G1 to G0 transition

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Genotypes:

FYPO:0000151 - abnormal meiotic chromosome segregation

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Genotypes:

FYPO:0003625 - abnormal microtubule cytoskeleton morphology during mitotic interphase

References:

Genotypes:

FYPO:0000059 - abnormal mitotic cell cycle

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Genotypes:

FYPO:0000141 - abnormal mitotic sister chromatid segregation

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Genotypes:

FYPO:0000080 - decreased cell population growth at low temperature

References:

Genotypes:

FYPO:0009053 - decreased cell population growth on glutamate nitrogen source

References:

Genotypes:

FYPO:0009100 - decreased cell population growth on glycerol and galactose carbon source

References:

Genotypes:

FYPO:0009091 - decreased cell population growth on lysine and proline nitrogen source

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Genotypes:

FYPO:0002924 - decreased cell population growth on maltose carbon source

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Genotypes:

FYPO:0000250 - decreased cell population growth on proline nitrogen source

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Genotypes:

FYPO:0001176 - decreased cell population growth on sucrose carbon source

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Genotypes:

FYPO:0000708 - decreased mating efficiency

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Genotypes:

FYPO:0002976 - decreased protein localization to chromatin at MCB promoters during cellular response to hydroxyurea

References:

Genotypes:

FYPO:0005314 - decreased protein localization to chromatin at MCB promoters during vegetative growth

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Genotypes:

FYPO:0002975 - decreased RNA level during cellular response to hydroxyurea

References:

Genotypes:

FYPO:0001355 - decreased vegetative cell population growth

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Genotypes:

FYPO:0002019 - elongated telomeres during vegetative growth

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Genotypes:

FYPO:0001122 - elongated vegetative cell

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Genotypes:

FYPO:0003970 - incomplete mitotic sister chromatid segregation, with chromatin bridge

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Genotypes:

FYPO:0003938 - increased cell population growth during glucose starvation

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Genotypes:

FYPO:0009077 - increased cell population growth on ethanol carbon source

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Genotypes:

FYPO:0004167 - increased cell population growth on glycerol carbon source

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Genotypes:

FYPO:0009098 - increased cell population growth on mannitol carbon source

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Genotypes:

FYPO:0009074 - increased cell population growth on serine nitrogen source

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Genotypes:

FYPO:0009096 - increased cell population growth on xylose carbon source

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Genotypes:

FYPO:0005752 - increased cellular dNTP level

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Genotypes:

FYPO:0004153 - increased flocculation in stationary phase

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Genotypes:

FYPO:0005301 - increased level of cell cycle regulated gene mRNA during vegetative growth

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Genotypes:

FYPO:0005506 - increased level of mitochondrial transport gene mRNA during vegetative growth

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Genotypes:

FYPO:0005507 - increased mature rRNA level

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Genotypes:

FYPO:0006926 - increased nucleus:cytoplasm ratio

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Genotypes:

FYPO:0000972 - increased number of Rad52 foci during vegetative growth

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Genotypes:

FYPO:0005026 - increased protein localization to chromatin at chromosome arms

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Genotypes:

FYPO:0006740 - increased protein localization to chromatin at MCB promoters during vegetative growth

References:

Genotypes:

FYPO:0000825 - increased RNA level during vegetative growth

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Genotypes:

FYPO:0000650 - increased septation index

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Genotypes:

FYPO:0000239 - increased transcription from MCB promoter

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Genotypes:

FYPO:0004557 - increased vegetative cell population growth

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Genotypes:

FYPO:0000228 - lagging mitotic chromosomes

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Genotypes:

FYPO:0006518 - loss of viability in G0

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Genotypes:

FYPO:0000245 - loss of viability in stationary phase

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Genotypes:

FYPO:0001532 - normal duration of mitotic S phase

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Genotypes:

FYPO:0000980 - normal growth on amphotericin B

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Genotypes:

FYPO:0001164 - normal growth on glucose carbon source

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Genotypes:

FYPO:0006158 - normal RNA level during mitotic S phase

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Genotypes:

FYPO:0001357 - normal vegetative cell population growth

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Genotypes:

FYPO:0002843 - protein mislocalized to nucleoplasm

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Genotypes:

FYPO:0009041 - resistance to 2,2′-dipyridyl

References:

Genotypes:

FYPO:0001986 - resistance to 5-fluorouracil

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Genotypes:

FYPO:0009031 - resistance to bleomycin

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Genotypes:

FYPO:0001884 - resistance to Calcofluor White

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Genotypes:

FYPO:0009038 - resistance to egtazic acid

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Genotypes:

FYPO:0009034 - resistance to ethylenediaminetetraacetic acid

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Genotypes:

FYPO:0002578 - resistance to hydroxyurea

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Genotypes:

FYPO:0001583 - resistance to lithium

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Genotypes:

FYPO:0009083 - resistance to lithium chloride and methyl methanesulfonate

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Genotypes:

FYPO:0009085 - resistance to lithium chloride and sodium dodecyl sulfate

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Genotypes:

FYPO:0005969 - resistance to magnesium chloride

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Genotypes:

FYPO:0009087 - resistance to magnesium chloride and sodium dodecyl sulfate

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Genotypes:

FYPO:0009039 - resistance to potassium chloride

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Genotypes:

FYPO:0009081 - resistance to potassium chloride and methyl methanesulfonate

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Genotypes:

FYPO:0005968 - resistance to sodium chloride

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Genotypes:

FYPO:0009089 - resistance to sodium chloride and sodium dodecyl sulfate

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Genotypes:

FYPO:0005266 - resistance to sodium dodecyl sulfate

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Genotypes:

FYPO:0009040 - resistance to tea tree oil

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Genotypes:

FYPO:0000069 - resistance to thiabendazole

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Genotypes:

FYPO:0001034 - resistance to tunicamycin

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Genotypes:

FYPO:0007808 - resistance to valproic acid

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Genotypes:

FYPO:0001097 - sensitive to amitrole

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Genotypes:

FYPO:0009067 - sensitive to amorolfine

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Genotypes:

FYPO:0007921 - sensitive to benzamidine

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Genotypes:

FYPO:0001701 - sensitive to bortezomib

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Genotypes:

FYPO:0006930 - sensitive to butylated hydroxyanisole

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Genotypes:

FYPO:0000096 - sensitive to cadmium

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Genotypes:

FYPO:0000097 - sensitive to caffeine during vegetative growth

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Genotypes:

FYPO:0000098 - sensitive to calcium

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Genotypes:

FYPO:0009080 - sensitive to calcofluor and sodium dodecyl sulfate

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Genotypes:

FYPO:0009069 - sensitive to ciclopirox olamine

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Genotypes:

FYPO:0000102 - sensitive to cisplatin

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Genotypes:

FYPO:0002640 - sensitive to clotrimazole

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Genotypes:

FYPO:0001245 - sensitive to cobalt

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Genotypes:

FYPO:0000104 - sensitive to cycloheximide

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Genotypes:

FYPO:0000799 - sensitive to diamide

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Genotypes:

FYPO:0003559 - sensitive to doxorubicin

References:

Genotypes:

FYPO:0000842 - sensitive to ethanol during vegetative growth

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Genotypes:

FYPO:0007928 - sensitive to ethylenediaminetetraacetic acid

References:

Genotypes:

FYPO:0000785 - sensitive to formamide

References:

Genotypes:

FYPO:0000087 - sensitive to hydrogen peroxide

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Genotypes:

FYPO:0000088 - sensitive to hydroxyurea

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Genotypes:

FYPO:0009071 - sensitive to itraconazole

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Genotypes:

FYPO:0009088 - sensitive to magnesium chloride and sodium dodecyl sulfate

References:

Genotypes:

FYPO:0000089 - sensitive to methyl methanesulfonate

References:

Genotypes:

FYPO:0002641 - sensitive to micafungin

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Genotypes:

FYPO:0007924 - sensitive to potassium chloride and sodium dodecyl sulfate

References:

Genotypes:

FYPO:0000111 - sensitive to rapamycin

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Genotypes:

FYPO:0002328 - sensitive to terbinafine

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Genotypes:

FYPO:0000797 - sensitive to tert-butyl hydroperoxide

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Genotypes:

FYPO:0000091 - sensitive to thiabendazole

References:

Genotypes:

FYPO:0002701 - sensitive to torin1

References:

Genotypes:

FYPO:0003656 - sensitive to vanadate

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Genotypes:

FYPO:0009064 - sensitive to X-rays and rapamycin during vegetative growth.

References:

Genotypes:

FYPO:0009063 - sensitive to X-rays during vegetative growth

References:

Genotypes:

FYPO:0001234 - slow vegetative cell population growth

References:

Genotypes:

FYPO:0001492 - viable elongated vegetative cell

References:

Genotypes:

FYPO:0003481 - viable elongated vegetative cell, elongated upon mitotic entry

References:

Genotypes:

FYPO:0002060 - viable vegetative cell population

References:

Genotypes:

Taxonomic conservation

PBO:0011065 - conserved in eukaryotes

PBO:0011071 - conserved in eukaryotes only

PBO:0011064 - conserved in fungi

Protein features

IDNameInterPro nameDB name
PF00046HomeodomainHDPFAM
cd00086homeodomainHDCDD
PS50071HOMEOBOX_2HDPROSITE_PROFILES
SM00389HOX_1HDSMART
SSF46689Homeodomain-likeHomeodomain-like_sfSUPERFAMILY
G3DSA:1.10.10.60GENE3D
PTHR24324HOMEOBOX PROTEIN HHEXHomeobox_DNA-bind_protPANTHER
mobidb-lite-Disorderdisorder_predictionMOBIDB-Disorder
mobidb-lite-Polardisorder_predictionMOBIDB-Polar
mobidb-lite-Polyampholytedisorder_predictionMOBIDB-Polyampholyte

Orthologs

References / Literature

PMID:26891792 - Calcium modulation of doxorubicin cytotoxicity in yeast and human cells.
Nguyen TT et al. Genes Cells 2016 Mar;21(3):226-40
PMID:28545058 - A systematic genomic screen implicates nucleocytoplasmic transport and membrane growth in nuclear size control.
Kume K et al. PLoS Genet 2017 May;13(5):e1006767
PMID:37787768 - Broad functional profiling of fission yeast proteins using phenomics and machine learning.
Rodríguez-López M et al. Elife 2023 Oct 03;12
PMID:25701403 - Two fission yeast high mobility group box proteins in the maintenance of genomic integrity following doxorubicin insult.
Tang MY et al. Gene 2015 May 10;562(1):70-5
PMID:21511999 - Comparative functional genomics of the fission yeasts.
Rhind N et al. Science 2011 May 20;332(6032):930-6
PMID:26791325 - Predicting chemotherapeutic drug combinations through gene network profiling.
Nguyen TT et al. Sci Rep 2016 Jan 21;6:18658
PMID:23236291 - Deciphering the transcriptional-regulatory network of flocculation in Schizosaccharomyces pombe.
Kwon EJ et al. PLoS Genet 2012;8(12):e1003104
PMID:34250083 - Barcode sequencing and a high-throughput assay for chronological lifespan uncover ageing-associated genes in fission yeast.
Romila CA et al. Microb Cell 2021 Jul 05;8(7):146-160
PMID:40015273 - A comprehensive Schizosaccharomyces pombe atlas of physical transcription factor interactions with proteins and chromatin.
Skribbe M et al. Mol Cell 2025 Feb 19;
PMID:26912660 - Gad8 Protein Is Found in the Nucleus Where It Interacts with the MluI Cell Cycle Box-binding Factor (MBF) Transcriptional Complex to Regulate the Response to DNA Replication Stress.
Cohen A et al. J Biol Chem 2016 Apr 22;291(17):9371-81
PMID:25533348 - Tolerance of deregulated G1/S transcription depends on critical G1/S regulon genes to prevent catastrophic genome instability.
Caetano C et al. Cell Rep 2014 Dec 24;9(6):2279-89
PMID:37445861 - Resistance to Chemotherapeutic 5-Fluorouracil Conferred by Modulation of Heterochromatic Integrity through Ino80 Function in Fission Yeast.
Lim KK et al. Int J Mol Sci 2023 Jun 26;24(13)
PMID:23050226 - A genetic screen to discover pathways affecting cohesin function in Schizosaccharomyces pombe identifies chromatin effectors.
Chen Z et al. G3 (Bethesda) 2012 Oct;2(10):1161-8
PMID:23695302 - Functional characterization of fission yeast transcription factors by overexpression analysis.
Vachon L et al. Genetics 2013 Aug;194(4):873-84
PMID:21304269 - A homeodomain transcription factor regulates the DNA replication checkpoint in yeast.
Purtill FS et al. Cell Cycle 2011 Feb 15;10(4):664-70
PMID:23738021 - A genome-wide screening of potential target genes to enhance the antifungal activity of micafungin in Schizosaccharomyces pombe.
Zhou X et al. PLoS One 2013;8(5):e65904
PMID:16823372 - ORFeome cloning and global analysis of protein localization in the fission yeast Schizosaccharomyces pombe.
Matsuyama A et al. Nat Biotechnol 2006 Jul;24(7):841-7
PMID:20625380 - A genome-wide screen for Schizosaccharomyces pombe deletion mutants that affect telomere length.
Liu NN et al. Cell Res 2010 Aug;20(8):963-5
PMID:29259000 - Genes Important for Schizosaccharomyces pombe Meiosis Identified Through a Functional Genomics Screen.
Blyth J et al. Genetics 2018 Feb;208(2):589-603
PMID:39367033 - Quantitative proteomics and phosphoproteomics profiling of meiotic divisions in the fission yeast Schizosaccharomyces pombe.
Sivakova B et al. Sci Rep 2024 Oct 04;14(1):23105
PMID:23697806 - A genome-wide resource of cell cycle and cell shape genes of fission yeast.
Hayles J et al. Open Biol 2013 May 22;3(5):130053
PMID:23365689 - Cellular robustness conferred by genetic crosstalk underlies resistance against chemotherapeutic drug doxorubicin in fission yeast.
Tay Z et al. PLoS One 2013;8(1):e55041
PMID:22252817 - A genomewide screen in Schizosaccharomyces pombe for genes affecting the sensitivity of antifungal drugs that target ergosterol biosynthesis.
Fang Y et al. Antimicrob Agents Chemother 2012 Apr;56(4):1949-59
PMID:26890608 - A functional genome-wide genetic screening identifies new pathways controlling the G1/S transcriptional wave.
Gaspa L et al. Cell Cycle 2016;15(5):720-9
PMID:30134042 - The INO80 complex activates the transcription of S-phase genes in a cell cycle-regulated manner.
Knezevic I et al. FEBS J 2018 Oct;285(20):3870-3881
PMID:30824696 - Systematic analysis reveals the prevalence and principles of bypassable gene essentiality.
Li J et al. Nat Commun 2019 Mar 01;10(1):1002
PMID:28640807 - Lack of a peroxiredoxin suppresses the lethality of cells devoid of electron donors by channelling electrons to oxidized ribonucleotide reductase.
Boronat S et al. PLoS Genet 2017 Jun;13(6):e1006858
PMID:25076038 - Large scale screening of genetic interaction with sgf73(+) in fission yeast.
Guo Y et al. Yi Chuan 2014 Jul;36(7):723-31
PMID:20473289 - Analysis of a genome-wide set of gene deletions in the fission yeast Schizosaccharomyces pombe.
Kim DU et al. Nat Biotechnol 2010 Jun;28(6):617-623
PMID:23297348 - Comprehensive proteomics analysis reveals new substrates and regulators of the fission yeast clp1/cdc14 phosphatase.
Chen JS et al. Mol Cell Proteomics 2013 May;12(5):1074-86
PMID:35924983 - Genetic-interaction screens uncover novel biological roles and regulators of transcription factors in fission yeast.
Chatfield-Reed K et al. G3 (Bethesda) 2022 Aug 25;12(9)
PMID:36793083 - The SAGA histone acetyltransferase module targets SMC5/6 to specific genes.
Mahrik L et al. Epigenetics Chromatin 2023 Feb 16;16(1):6
PMID:19714215 - The fission yeast homeodomain protein Yox1p binds to MBF and confines MBF-dependent cell-cycle transcription to G1-S via negative feedback.
Aligianni S et al. PLoS Genet 2009 Aug;5(8):e1000626
PMID:21760946 - Identification of genes affecting the toxicity of anti-cancer drug bortezomib by genome-wide screening in S. pombe.
Takeda K et al. PLoS One 2011;6(7):e22021
PMID:23101633 - Quantitative analysis of fission yeast transcriptomes and proteomes in proliferating and quiescent cells.
Marguerat S et al. Cell 2012 Oct 26;151(3):671-83
PMID:18684775 - A genome-wide screen of genes involved in cadmium tolerance in Schizosaccharomyces pombe.
Kennedy PJ et al. Toxicol Sci 2008 Nov;106(1):124-39
PMID:24006488 - The DNA damage and the DNA replication checkpoints converge at the MBF transcription factor.
Ivanova T et al. Mol Biol Cell 2013 Nov;24(21):3350-7
PMID:37929004 - LAMMER Kinase Modulates Cell Cycle by Phosphorylating the MBF Repressor, Yox1, in Schizosaccharomyces pombe .
Park K et al. Mycobiology 2023;51(5):372-378
PMID:21359180 - Phosphorylation of the MBF repressor Yox1p by the DNA replication checkpoint keeps the G1/S cell-cycle transcriptional program active.
Caetano C et al. PLoS One 2011 Feb 16;6(2):e17211
PMID:22681890 - Hierarchical modularity and the evolution of genetic interactomes across species.
Ryan CJ et al. Mol Cell 2012 Jun 08;46(5):691-704
PMID:23950735 - Global analysis of fission yeast mating genes reveals new autophagy factors.
Sun LL et al. PLoS Genet 2013;9(8):e1003715
PMID:25452419 - Parallel profiling of fission yeast deletion mutants for proliferation and for lifespan during long-term quiescence.
Sideri T et al. G3 (Bethesda) 2014 Dec 01;5(1):145-55
PMID:25373780 - A genomic Multiprocess survey of machineries that control and link cell shape, microtubule organization, and cell-cycle progression.
Graml V et al. Dev Cell 2014 Oct 27;31(2):227-239
PMID:26098123 - Promoter nucleosome dynamics regulated by signalling through the CTD code.
Materne P et al. Elife 2015 Jun 22;4:e09008
PMID:21132016 - Yox1 links MBF-dependent transcription to completion of DNA synthesis.
Gómez-Escoda B et al. EMBO Rep 2011 Jan;12(1):84-9
PMID:30726745 - Fission Yeast NDR/LATS Kinase Orb6 Regulates Exocytosis via Phosphorylation of the Exocyst Complex.
Tay YD et al. Cell Rep 2019 Feb 05;26(6):1654-1667.e7
PMID:28357272 - A central role for TOR signalling in a yeast model for juvenile CLN3 disease.
Bond ME et al. Microb Cell 2015 Nov 11;2(12):466-480
PMID:24763107 - Absolute proteome and phosphoproteome dynamics during the cell cycle of Schizosaccharomyces pombe (Fission Yeast).
Carpy A et al. Mol Cell Proteomics 2014 Aug;13(8):1925-36
PMID:30635289 - Cell Cycle-Regulated Transcription of CENP-A by the MBF Complex Ensures Optimal Level of CENP-A for Centromere Formation.
Aristizabal-Corrales D et al. Genetics 2019 Mar;211(3):861-875
PMID:30647105 - Comparative Genomic Screen in Two Yeasts Reveals Conserved Pathways in the Response Network to Phenol Stress.
Alhoch B et al. G3 (Bethesda) 2019 Mar 07;9(3):639-650
PMID:28903048 - Set2 Methyltransferase Facilitates DNA Replication and Promotes Genotoxic Stress Responses through MBF-Dependent Transcription.
Pai CC et al. Cell Rep 2017 Sep 12;20(11):2693-2705
PMID:31260531 - Gcn5-mediated acetylation at MBF-regulated promoters induces the G1/S transcriptional wave.
González-Medina A et al. Nucleic Acids Res 2019 Sep 19;47(16):8439-8451
PMID:33260998 - High-Throughput Flow Cytometry Combined with Genetic Analysis Brings New Insights into the Understanding of Chromatin Regulation of Cellular Quiescence.
Zahedi Y et al. Int J Mol Sci 2020 Nov 27;21(23)
PMID:25669599 - Fitness profiling links topoisomerase II regulation of centromeric integrity to doxorubicin resistance in fission yeast.
Nguyen TT et al. Sci Rep 2015 Feb 11;5:8400