ID   MBF1_GIBFU              Reviewed;         152 AA.
AC   Q53IP3;
DT   16-AUG-2005, integrated into UniProtKB/Swiss-Prot.
DT   24-MAY-2005, sequence version 1.
DT   23-FEB-2022, entry version 54.
DE   RecName: Full=Multiprotein-bridging factor 1;
GN   Name=MBF1; Synonyms=GSR6;
OS   Gibberella fujikuroi (Bakanae and foot rot disease fungus) (Fusarium
OS   fujikuroi).
OC   Eukaryota; Fungi; Dikarya; Ascomycota; Pezizomycotina; Sordariomycetes;
OC   Hypocreomycetidae; Hypocreales; Nectriaceae; Fusarium;
OC   Fusarium fujikuroi species complex.
OX   NCBI_TaxID=5127;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=m567;
RX   PubMed=15341646; DOI=10.1111/j.1365-2958.2004.04243.x;
RA   Teichert S., Schoenig B., Richter S., Tudzynski B.;
RT   "Deletion of the Gibberella fujikuroi glutamine synthetase gene has
RT   significant impact on transcriptional control of primary and secondary
RT   metabolism.";
RL   Mol. Microbiol. 53:1661-1675(2004).
CC   -!- FUNCTION: Transcriptional coactivator that stimulates transcriptional
CC       activity by bridging regulatory proteins and TBP, thereby recruiting
CC       TBP to promoters occupied by DNA-binding regulators. {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the MBF1 family. {ECO:0000305}.
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DR   EMBL; AJ698905; CAG28684.1; -; Genomic_DNA.
DR   PRIDE; Q53IP3; -.
DR   eggNOG; KOG3398; Eukaryota.
DR   GO; GO:0003677; F:DNA binding; IEA:UniProtKB-KW.
DR   CDD; cd00093; HTH_XRE; 1.
DR   Gene3D; 1.10.260.40; -; 1.
DR   InterPro; IPR001387; Cro/C1-type_HTH.
DR   InterPro; IPR010982; Lambda_DNA-bd_dom_sf.
DR   InterPro; IPR013729; MBF1_N.
DR   Pfam; PF01381; HTH_3; 1.
DR   Pfam; PF08523; MBF1; 1.
DR   SMART; SM00530; HTH_XRE; 1.
DR   SUPFAM; SSF47413; SSF47413; 1.
DR   PROSITE; PS50943; HTH_CROC1; 1.
PE   3: Inferred from homology;
KW   Activator; DNA-binding; Transcription; Transcription regulation.
FT   CHAIN           1..152
FT                   /note="Multiprotein-bridging factor 1"
FT                   /id="PRO_0000149808"
FT   DOMAIN          84..140
FT                   /note="HTH cro/C1-type"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00257"
FT   DNA_BIND        97..116
FT                   /note="H-T-H motif"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00257"
FT   REGION          1..31
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   REGION          43..72
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   152 AA;  16285 MW;  75C4D6F3D4510225 CRC64;
     MDDWDTTTXI GSRTRGSGAA QRETVVRGKA ALNAAQRAGG LTTEKKYSSA NAGSAPEGQR
     MTKVDRSDDI IKPNTIGKTV GDVISKARQQ VEPKMTQKDL ATRCNTTQAI VADFERGTAA
     PDQKVLGAME RVLNVKLRGS DIGAPKFPNK KK