ID   MATMI_SCHPM             Reviewed;          42 AA.
AC   C7U330; P10839;
DT   28-JUN-2011, integrated into UniProtKB/Swiss-Prot.
DT   13-OCT-2009, sequence version 1.
DT   25-MAY-2022, entry version 36.
DE   RecName: Full=Mating-type M-specific polypeptide Mi;
GN   Name=mat3-Mm; Synonyms=matMi; ORFNames=SPMTR.03;
OS   Schizosaccharomyces pombe (Fission yeast).
OC   Eukaryota; Fungi; Dikarya; Ascomycota; Taphrinomycotina;
OC   Schizosaccharomycetes; Schizosaccharomycetales; Schizosaccharomycetaceae;
OC   Schizosaccharomyces.
OX   NCBI_TaxID=4896;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA], AND FUNCTION.
RC   STRAIN=h90;
RX   PubMed=2900761; DOI=10.1002/j.1460-2075.1988.tb02973.x;
RA   Kelly M., Burke J., Smith M., Klar A., Beach D.;
RT   "Four mating-type genes control sexual differentiation in the fission
RT   yeast.";
RL   EMBO J. 7:1537-1547(1988).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=h90;
RG   The Schizosaccharomyces pombe Genome Sequencing Consortium;
RA   Wood V.;
RL   Submitted (AUG-2009) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Mating type proteins are sequence specific DNA-binding
CC       proteins that act as master switches in yeast differentiation by
CC       controlling gene expression in a cell type-specific fashion. Required
CC       for meiosis, but plays no role in conjugation.
CC       {ECO:0000269|PubMed:2900761}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000250}. Nucleus {ECO:0000250}.
CC   -!- MISCELLANEOUS: There are three genetic loci for mating type genes in
CC       S.pombe, mat1, mat2-P and mat3-M. Cell type is determined by the
CC       alternate allele present in mat1, either P (plus) in a h+ or M (minus)
CC       in a h- cell. Mat2-P and mat3-M serve as donor of information that is
CC       transposed to mat1 during a switch of mating type.
CC   ---------------------------------------------------------------------------
CC   Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC   Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC   ---------------------------------------------------------------------------
DR   EMBL; X07642; CAA30480.1; -; Genomic_DNA.
DR   EMBL; FP565355; CBB12356.1; -; Genomic_DNA.
DR   RefSeq; NP_001018808.1; NM_001021772.1.
DR   RefSeq; NP_595874.1; NM_001021780.1.
DR   AlphaFoldDB; C7U330; -.
DR   SMR; C7U330; -.
DR   EnsemblFungi; SPBC1711.01c.1; SPBC1711.01c.1:pep; SPBC1711.01c.
DR   EnsemblFungi; SPBC23G7.17c.1; SPBC23G7.17c.1:pep; SPBC23G7.17c.
DR   EnsemblFungi; SPMTR.03.1; SPMTR.03.1:pep; SPMTR.03.
DR   GeneID; 2539637; -.
DR   GeneID; 3361261; -.
DR   KEGG; spo:SPBC1711.01c; -.
DR   KEGG; spo:SPBC23G7.17c; -.
DR   PomBase; SPMTR.03; mat3-Mm.
DR   HOGENOM; CLU_3260800_0_0_1; -.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0005634; C:nucleus; IEA:UniProtKB-SubCell.
PE   3: Inferred from homology;
KW   Cytoplasm; Nucleus.
FT   CHAIN           1..42
FT                   /note="Mating-type M-specific polypeptide Mi"
FT                   /id="PRO_0000410973"
SQ   SEQUENCE   42 AA;  4858 MW;  AAF0575237606622 CRC64;
     MSAEDLFTIQ ILCDQIELKL ASIVINSNIK LQLKRKKKTQ QL