ID A0A0E9NFH2_SAICN Unreviewed; 228 AA.
AC A0A0E9NFH2;
DT 24-JUN-2015, integrated into UniProtKB/TrEMBL.
DT 24-JUN-2015, sequence version 1.
DT 24-JAN-2024, entry version 27.
DE RecName: Full=Mediator of RNA polymerase II transcription subunit 4 {ECO:0000256|ARBA:ARBA00020629, ECO:0000256|RuleBase:RU364141};
DE AltName: Full=Mediator complex subunit 4 {ECO:0000256|ARBA:ARBA00031257, ECO:0000256|RuleBase:RU364141};
GN Name=MED4 {ECO:0000256|RuleBase:RU364141};
GN ORFNames=G7K_2783-t1 {ECO:0000313|EMBL:GAO48612.1};
OS Saitoella complicata (strain BCRC 22490 / CBS 7301 / JCM 7358 / NBRC 10748
OS / NRRL Y-17804).
OC Eukaryota; Fungi; Dikarya; Ascomycota; Taphrinomycotina;
OC Taphrinomycotina incertae sedis; Saitoella.
OX NCBI_TaxID=698492 {ECO:0000313|EMBL:GAO48612.1, ECO:0000313|Proteomes:UP000033140};
RN [1] {ECO:0000313|EMBL:GAO48612.1, ECO:0000313|Proteomes:UP000033140}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=NRRL Y-17804 {ECO:0000313|EMBL:GAO48612.1,
RC ECO:0000313|Proteomes:UP000033140};
RX PubMed=21914972; DOI=10.2323/jgam.57.243;
RA Nishida H., Hamamoto M., Sugiyama J.;
RT "Draft genome sequencing of the enigmatic yeast Saitoella complicata.";
RL J. Gen. Appl. Microbiol. 57:243-246(2011).
RN [2] {ECO:0000313|EMBL:GAO48612.1, ECO:0000313|Proteomes:UP000033140}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=NRRL Y-17804 {ECO:0000313|EMBL:GAO48612.1,
RC ECO:0000313|Proteomes:UP000033140};
RX PubMed=24646756; DOI=10.2323/jgam.60.7;
RA Nishida H., Matsumoto T., Kondo S., Hamamoto M., Yoshikawa H.;
RT "The early diverging ascomycetous budding yeast Saitoella complicata has
RT three histone deacetylases belonging to the Clr6, Hos2, and Rpd3
RT lineages.";
RL J. Gen. Appl. Microbiol. 60:7-12(2014).
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. {ECO:0000256|RuleBase:RU364141}.
CC -!- SUBUNIT: Component of the Mediator complex.
CC {ECO:0000256|RuleBase:RU364141}.
CC -!- SUBCELLULAR LOCATION: Nucleus {ECO:0000256|ARBA:ARBA00004123,
CC ECO:0000256|RuleBase:RU364141}.
CC -!- SIMILARITY: Belongs to the Mediator complex subunit 4 family.
CC {ECO:0000256|ARBA:ARBA00009626, ECO:0000256|RuleBase:RU364141}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:GAO48612.1}.
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DR EMBL; BACD03000016; GAO48612.1; -; Genomic_DNA.
DR RefSeq; XP_019023111.1; XM_019170250.1.
DR AlphaFoldDB; A0A0E9NFH2; -.
DR STRING; 698492.A0A0E9NFH2; -.
DR GeneID; 30187097; -.
DR OMA; THSAFEA; -.
DR Proteomes; UP000033140; 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 PANTHER; PTHR13208; MEDIATOR OF RNA POLYMERASE II TRANSCRIPTION SUBUNIT 4; 1.
DR PANTHER; PTHR13208:SF2; MEDIATOR OF RNA POLYMERASE II TRANSCRIPTION SUBUNIT 4; 1.
DR Pfam; PF10018; Med4; 1.
PE 3: Inferred from homology;
KW Activator {ECO:0000256|RuleBase:RU364141};
KW Nucleus {ECO:0000256|ARBA:ARBA00023242, ECO:0000256|RuleBase:RU364141};
KW Reference proteome {ECO:0000313|Proteomes:UP000033140};
KW Transcription {ECO:0000256|ARBA:ARBA00023163,
KW ECO:0000256|RuleBase:RU364141};
KW Transcription regulation {ECO:0000256|ARBA:ARBA00023015,
KW ECO:0000256|RuleBase:RU364141}.
FT REGION 178..228
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 195..213
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 214..228
FT /note="Acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 228 AA; 24736 MW; 095297590522295B CRC64;
MNGDQSAIKL PVALAAYEAA VTSLLSSFTV SQFNPETTHS AFEALLEADK ALNEALDEAD
LHTAQHNRIL GLQHQSRSLS TQISSALRTL STARQTLQHL PTSLAPISTP STSTTTNTKV
DAQTLLSYAA KIAPFTGAPS AALPWPDETK LRVGVLGMGP EAGSLARQRA IEEFQERERR
KVEEASQPPA EVKEVVNDVH MEDQHHHEHG EEEEGEDLGL DLFDPDAE
//