C7U331 · MATMC_SCHPM

Function

function

Mating type proteins are sequence specific DNA-binding proteins that act as master switches in yeast differentiation by controlling gene expression in a cell type-specific fashion. Positive regulator of MFM genes. The HMG box recognizes the DNA sequence 5'-AACAAAG-3'. Required for conjugation and efficient meiosis.

Miscellaneous

There are three genetic loci for mating type genes in S.pombe, mat1, mat2-P and mat3-M. Cell type is determined by the alternate allele present in mat1, either P (plus) in a h+ or M (minus) in a h- cell. Mat2-P and mat3-M serve as donor of information that is transposed to mat1 during a switch of mating type.

Features

Showing features for dna binding.

118120406080100120140160180
TypeIDPosition(s)Description
DNA binding103-171HMG box

GO annotations

all annotationsall molecular functionvirus receptor activitydna bindingrna bindingcytoskeletal motor activitycatalytic activitygtpase activitystructural molecule activitytransporter activitycytoskeletal protein bindinglipid bindingcyclase activityantioxidant activityoxidoreductase activitytransferase activityhydrolase activitylyase activityisomerase activityligase activityprotein tag activitycargo receptor activityhistone bindingprotein folding chaperonetranslation regulator activitynutrient reservoir activityreceptor ligand activitymolecular transducer activitymolecular adaptor activitytoxin activitycell adhesion mediator activitymolecular function regulator activityvirus coreceptor activitycatalytic activity, acting on a proteincatalytic activity, acting on dnacatalytic activity, acting on rnamolecular carrier activitytranscription regulator activitygeneral transcription initiation factor activitymolecular sensor activitymolecular sequestering activityatp-dependent activityother molecular functionall biological processmitotic cell cyclecytokinesiscytoplasmic translationimmune system processmuscle system processcirculatory system processrenal system processrespiratory system processcarbohydrate metabolic processgeneration of precursor metabolites and energydna replicationdna repairdna recombinationchromatin organizationdna-templated transcriptionregulation of dna-templated transcriptiontrna metabolic processprotein foldingprotein glycosylationamino acid metabolic processmodified amino acid metabolic processlipid metabolic processvitamin metabolic processsulfur compound metabolic processintracellular protein transportnucleocytoplasmic transportautophagyinflammatory responsemitochondrion organizationcytoskeleton organizationmicrotubule-based movementperoxisome organizationlysosome organizationchromosome segregationcell adhesionestablishment or maintenance of cell polarityprogrammed cell deathphotosynthesismrna metabolic processsnrna metabolic processvesicle-mediated transportreproductive processdigestive system processsignalingcell differentiationprotein catabolic processextracellular matrix organizationregulatory ncrna-mediated gene silencingtelomere organizationcell junction organizationwound healingribosome biogenesiscilium organizationanatomical structure developmentcell motilitynervous system processendocrine processprotein maturationtransmembrane transportnucleobase-containing small molecule metabolic processhepaticobiliary system processmembrane organizationprotein-containing complex assemblycell wall organization or biogenesisnitrogen cycle metabolic processprotein localization to plasma membranedefense response to other organismdetoxificationmeiotic nuclear divisionmitotic nuclear divisionmitochondrial gene expressioncarbohydrate derivative metabolic processother biological processall cellular componentnuclear chromosomeextracellular regionextracellular spacecell wallnucleusnuclear envelopenucleoplasmchromosomenucleolusmitochondrionlysosomeendosomevacuoleperoxisomeendoplasmic reticulumgolgi apparatuslipid dropletmicrotubule organizing centercytosolribosomecytoskeletonplasma membraneciliumplastidthylakoidexternal encapsulating structureextracellular matrixcytoplasmic vesicleorganelleother cellular component
Cell color indicative of number of GO terms
AspectTerm
Cellular Componentcytoplasm
Cellular Componentnucleus
Cellular Componentspindle pole body
Molecular FunctionDNA-binding transcription factor activity, RNA polymerase II-specific
Molecular FunctionRNA polymerase II cis-regulatory region sequence-specific DNA binding
Biological Processanatomical structure morphogenesis
Biological Processcell differentiation

Keywords

Names & Taxonomy

Protein names

  • Recommended name
    Mating-type M-specific polypeptide Mc
  • Short names
    mat-Mc

Gene names

    • Name
      mat3-Mc
    • Synonyms
      matMc
    • ORF names
      SPMTR.04

Organism names

  • Taxonomic identifier
  • Strain
    • h90
  • Taxonomic lineage
    Eukaryota > Fungi > Dikarya > Ascomycota > Taphrinomycotina > Schizosaccharomycetes > Schizosaccharomycetales > Schizosaccharomycetaceae > Schizosaccharomyces

Accessions

  • Primary accession
    C7U331
  • Secondary accessions
    • P10840
    • Q9URE7

Organism-specific databases

Subcellular Location

PTM/Processing

Features

Showing features for chain.

TypeIDPosition(s)Description
ChainPRO_00004109751-181Mating-type M-specific polypeptide Mc

Expression

Induction

By nitrogen starvation.

Structure

Family & Domains

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    181
  • Mass (Da)
    21,003
  • Last updated
    2009-10-13 v1
  • Checksum
    9301E076FB12016F
MDSHQELSAGSPISYDFLDPDWCFKRYLTKDALHSIETGKGAAYFVPDGFTPILIPNSQSYLLDGNSAQLPRPQPISFTLDQCKVPGYILKSLRKDTTSTERTPRPPNAFILYRKEKHATLLKSNPSINNSQVSKLVGEMWRNESKEVRMRYFKMSEFYKAQHQKMYPGYKYQPRKNKVKR

Features

Showing features for sequence conflict.

TypeIDPosition(s)Description
Sequence conflict174in Ref. 3

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
X07642
EMBL· GenBank· DDBJ
CAA30481.1
EMBL· GenBank· DDBJ
Genomic DNA
FP565355
EMBL· GenBank· DDBJ
CBB12357.1
EMBL· GenBank· DDBJ
Genomic DNA

Genome annotation databases

Similar Proteins

Disclaimer

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