ID   MED4_PHANO              Reviewed;         278 AA.
AC   Q0V090;
DT   11-SEP-2007, integrated into UniProtKB/Swiss-Prot.
DT   05-SEP-2006, sequence version 1.
DT   25-MAY-2022, entry version 57.
DE   RecName: Full=Mediator of RNA polymerase II transcription subunit 4;
DE   AltName: Full=Mediator complex subunit 4;
GN   Name=MED4; ORFNames=SNOG_02574;
OS   Phaeosphaeria nodorum (strain SN15 / ATCC MYA-4574 / FGSC 10173) (Glume
OS   blotch fungus) (Parastagonospora nodorum).
OC   Eukaryota; Fungi; Dikarya; Ascomycota; Pezizomycotina; Dothideomycetes;
OC   Pleosporomycetidae; Pleosporales; Pleosporineae; Phaeosphaeriaceae;
OC   Parastagonospora.
OX   NCBI_TaxID=321614;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=SN15 / ATCC MYA-4574 / FGSC 10173;
RX   PubMed=18024570; DOI=10.1105/tpc.107.052829;
RA   Hane J.K., Lowe R.G.T., Solomon P.S., Tan K.-C., Schoch C.L.,
RA   Spatafora J.W., Crous P.W., Kodira C.D., Birren B.W., Galagan J.E.,
RA   Torriani S.F.F., McDonald B.A., Oliver R.P.;
RT   "Dothideomycete-plant interactions illuminated by genome sequencing and EST
RT   analysis of the wheat pathogen Stagonospora nodorum.";
RL   Plant Cell 19:3347-3368(2007).
CC   -!- FUNCTION: Component of the Mediator complex, a coactivator involved in
CC       the regulated transcription of nearly all RNA polymerase II-dependent
CC       genes. Mediator functions as a bridge to convey information from gene-
CC       specific regulatory proteins to the basal RNA polymerase II
CC       transcription machinery. Mediator is recruited to promoters by direct
CC       interactions with regulatory proteins and serves as a scaffold for the
CC       assembly of a functional preinitiation complex with RNA polymerase II
CC       and the general transcription factors (By similarity). {ECO:0000250}.
CC   -!- SUBUNIT: Component of the Mediator complex. {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Nucleus {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the Mediator complex subunit 4 family.
CC       {ECO:0000305}.
CC   -!- SEQUENCE CAUTION:
CC       Sequence=EAT89305.2; Type=Erroneous gene model prediction; Evidence={ECO:0000305};
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DR   EMBL; CH445328; EAT89305.2; ALT_SEQ; Genomic_DNA.
DR   RefSeq; XP_001793177.1; XM_001793125.1.
DR   AlphaFoldDB; Q0V090; -.
DR   SMR; Q0V090; -.
DR   STRING; 13684.SNOT_02574; -.
DR   GeneID; 5970034; -.
DR   KEGG; pno:SNOG_02574; -.
DR   eggNOG; KOG2688; Eukaryota.
DR   InParanoid; Q0V090; -.
DR   OMA; SKYNHQA; -.
DR   OrthoDB; 706700at2759; -.
DR   Proteomes; UP000001055; Unassembled WGS sequence.
DR   GO; GO:0016592; C:mediator complex; IEA:InterPro.
DR   GO; GO:0003712; F:transcription coregulator activity; IEA:InterPro.
DR   GO; GO:0006357; P:regulation of transcription by RNA polymerase II; IEA:InterPro.
DR   InterPro; IPR019258; Mediator_Med4.
DR   Pfam; PF10018; Med4; 1.
PE   3: Inferred from homology;
KW   Activator; Coiled coil; Nucleus; Reference proteome; Transcription;
KW   Transcription regulation.
FT   CHAIN           1..278
FT                   /note="Mediator of RNA polymerase II transcription subunit
FT                   4"
FT                   /id="PRO_0000302079"
FT   REGION          120..181
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   REGION          240..278
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COILED          57..88
FT                   /evidence="ECO:0000255"
FT   COMPBIAS        128..143
FT                   /note="Basic and acidic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        158..181
FT                   /note="Basic and acidic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   278 AA;  30840 MW;  4A01AC7BC4C90407 CRC64;
     MEDVLSTHFD RIEKALSTLV DSIAAYNPSP QAAIDLVAAD DQLSHGLDQL SRHQANHARI
     LTLRAQVEAL EEQKKSSVTA LATLRHELHA TPATSFPADT RPVRFDELLQ YAKNISQYTV
     PPTYRERAPE AASDKDRDKD DAASSGVNTP AHAPAQPDSD APKDRDNADN KPAEVTAEEE
     EWLEKLQKSQ IAWYPWPSEE KIRIGNLSKL MYWQARGKDV DDFDIPAHEE AQRKGLAGVV
     EAPPEPEPVA EPVQAQAPRP ARPAQPQATF DMFDDLDD