ID   MAT1_COCHE              Reviewed;         383 AA.
AC   Q02990;
DT   01-FEB-1995, integrated into UniProtKB/Swiss-Prot.
DT   01-FEB-1995, sequence version 1.
DT   25-MAY-2022, entry version 71.
DE   RecName: Full=Mating-type protein MAT-1;
GN   Name=MAT1;
OS   Cochliobolus heterostrophus (Southern corn leaf blight fungus) (Bipolaris
OS   maydis).
OC   Eukaryota; Fungi; Dikarya; Ascomycota; Pezizomycotina; Dothideomycetes;
OC   Pleosporomycetidae; Pleosporales; Pleosporineae; Pleosporaceae; Bipolaris.
OX   NCBI_TaxID=5016;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=ATCC 48329 / C2;
RX   PubMed=8479433; DOI=10.1007/bf00279556;
RA   Turgeon B.G., Bohlmann H., Ciuffetti L.M., Christiansen S.K., Yang G.,
RA   Schaefer W., Yoder O.C.;
RT   "Cloning and analysis of the mating type genes from Cochliobolus
RT   heterostrophus.";
RL   Mol. Gen. Genet. 238:270-284(1993).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=ATCC 48332 / C5;
RX   PubMed=9749670; DOI=10.1007/s004380050813;
RA   Wirsel S., Horwitz B., Yamaguchi K., Yoder O.C., Turgeon B.G.;
RT   "Single mating type-specific genes and their 3' UTRs control mating and
RT   fertility in Cochliobolus heterostrophus.";
RL   Mol. Gen. Genet. 259:272-281(1998).
CC   -!- FUNCTION: Required for mating.
CC   -!- SUBCELLULAR LOCATION: Nucleus {ECO:0000255|PROSITE-ProRule:PRU00655}.
CC   -!- SIMILARITY: Belongs to the MATALPHA1 family. {ECO:0000255|PROSITE-
CC       ProRule:PRU00655}.
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DR   EMBL; X68399; CAA48465.1; -; Genomic_DNA.
DR   EMBL; AF029913; AAB82945.1; -; Genomic_DNA.
DR   PIR; S34810; S34810.
DR   AlphaFoldDB; Q02990; -.
DR   SMR; Q02990; -.
DR   OMA; SLMAKAW; -.
DR   GO; GO:0005634; C:nucleus; IEA:UniProtKB-SubCell.
DR   GO; GO:0008301; F:DNA binding, bending; IEA:InterPro.
DR   GO; GO:0045895; P:positive regulation of mating-type specific transcription, DNA-templated; IEA:InterPro.
DR   GO; GO:0007338; P:single fertilization; IEA:UniProtKB-KW.
DR   InterPro; IPR006856; MATalpha_HMGbox.
DR   Pfam; PF04769; MATalpha_HMGbox; 1.
DR   PROSITE; PS51325; ALPHA_BOX; 1.
PE   3: Inferred from homology;
KW   DNA-binding; Fertilization; Nucleus; Transcription;
KW   Transcription regulation.
FT   CHAIN           1..383
FT                   /note="Mating-type protein MAT-1"
FT                   /id="PRO_0000206012"
FT   DNA_BIND        60..117
FT                   /note="Alpha box"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00655"
SQ   SEQUENCE   383 AA;  42195 MW;  856F767963D70F67 CRC64;
     MAHARDPTGA EIARFIATRT GAQMVQLMRC IKEPAAQAAF TAKLLVVPPA VSGRPATPEK
     ARKALNAFVG FRCYYVTIPM FKSWPMKKLS NLIGLLWEAD PNKSLWSLMA KAWSTIRDQI
     GKDQAPLDQF FRIICPHLKL PDPASYLEIH GWILTVNEEG DPTISRSADS EFVSIGTGNT
     DVALSVEDII TYVQSLGYAH GFILDDNKPS STFLGQSVSS TLEKNTSAIS VTQATPNAAH
     ARFLVRNKRR AKRQAVRNAS YRASLDQDIL IAHQFNPAPV DEHMPDCHSN TAPVLDQCHN
     PSPNQFYDGI TTLLSDQIPT GQGDAGHLDN AHLFNDYSLP GDVSFITIDD FTTNMPNLID
     YDAFRLGADE DVALPIFDDI THI