ID A0A1B7NPW1_9EURO Unreviewed; 186 AA.
AC A0A1B7NPW1;
DT 02-NOV-2016, integrated into UniProtKB/TrEMBL.
DT 02-NOV-2016, sequence version 1.
DT 27-MAR-2024, entry version 24.
DE RecName: Full=General transcription and DNA repair factor IIH subunit TFB4 {ECO:0000256|ARBA:ARBA00021280, ECO:0000256|RuleBase:RU368090};
DE Short=TFIIH subunit TFB4 {ECO:0000256|RuleBase:RU368090};
DE AltName: Full=RNA polymerase II transcription factor B subunit 4 {ECO:0000256|ARBA:ARBA00033341, ECO:0000256|RuleBase:RU368090};
GN ORFNames=ACJ72_06857 {ECO:0000313|EMBL:OAX78829.1};
OS Emergomyces africanus.
OC Eukaryota; Fungi; Dikarya; Ascomycota; Pezizomycotina; Eurotiomycetes;
OC Eurotiomycetidae; Onygenales; Ajellomycetaceae; Emergomyces.
OX NCBI_TaxID=1955775 {ECO:0000313|EMBL:OAX78829.1, ECO:0000313|Proteomes:UP000091918};
RN [1] {ECO:0000313|EMBL:OAX78829.1, ECO:0000313|Proteomes:UP000091918}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CBS 136260 {ECO:0000313|EMBL:OAX78829.1,
RC ECO:0000313|Proteomes:UP000091918};
RA Cuomo C.A., Schwartz I.S., Kenyon C., de Hoog G.S., Govender N.P.,
RA Botha A., Moreno L., de Vries M., Munoz J.F., Stielow J.B.;
RT "Emmonsia species relationships and genome sequence.";
RL Submitted (JUL-2015) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Component of the general transcription and DNA repair factor
CC IIH (TFIIH) core complex, which is involved in general and
CC transcription-coupled nucleotide excision repair (NER) of damaged DNA
CC and, when complexed to TFIIK, in RNA transcription by RNA polymerase
CC II. In NER, TFIIH acts by opening DNA around the lesion to allow the
CC excision of the damaged oligonucleotide and its replacement by a new
CC DNA fragment. In transcription, TFIIH has an essential role in
CC transcription initiation. When the pre-initiation complex (PIC) has
CC been established, TFIIH is required for promoter opening and promoter
CC escape. Phosphorylation of the C-terminal tail (CTD) of the largest
CC subunit of RNA polymerase II by the kinase module TFIIK controls the
CC initiation of transcription. {ECO:0000256|ARBA:ARBA00002817,
CC ECO:0000256|RuleBase:RU368090}.
CC -!- SUBUNIT: Component of the 7-subunit TFIIH core complex composed of
CC XPB/SSL2, XPD/RAD3, SSL1, TFB1, TFB2, TFB4 and TFB5, which is active in
CC NER. The core complex associates with the 3-subunit CTD-kinase module
CC TFIIK composed of CCL1, KIN28 and TFB3 to form the 10-subunit
CC holoenzyme (holo-TFIIH) active in transcription.
CC {ECO:0000256|RuleBase:RU368090}.
CC -!- SUBCELLULAR LOCATION: Nucleus {ECO:0000256|ARBA:ARBA00004123,
CC ECO:0000256|RuleBase:RU368090}.
CC -!- SIMILARITY: Belongs to the TFB4 family. {ECO:0000256|ARBA:ARBA00005273,
CC ECO:0000256|RuleBase:RU368090}.
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:OAX78829.1}.
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DR EMBL; LGUA01001286; OAX78829.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1B7NPW1; -.
DR STRING; 1658172.A0A1B7NPW1; -.
DR OrthoDB; 45434at2759; -.
DR Proteomes; UP000091918; Unassembled WGS sequence.
DR GO; GO:0000439; C:transcription factor TFIIH core complex; IEA:UniProtKB-UniRule.
DR GO; GO:0005675; C:transcription factor TFIIH holo complex; IEA:UniProtKB-UniRule.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-UniRule.
DR GO; GO:0006289; P:nucleotide-excision repair; IEA:UniProtKB-UniRule.
DR GO; GO:0006355; P:regulation of DNA-templated transcription; IEA:InterPro.
DR Gene3D; 3.40.50.410; von Willebrand factor, type A domain; 1.
DR InterPro; IPR004600; TFIIH_Tfb4/GTF2H3.
DR InterPro; IPR036465; vWFA_dom_sf.
DR PANTHER; PTHR12831:SF0; GENERAL TRANSCRIPTION FACTOR IIH SUBUNIT 3; 1.
DR PANTHER; PTHR12831; TRANSCRIPTION INITIATION FACTOR IIH TFIIH , POLYPEPTIDE 3-RELATED; 1.
DR Pfam; PF03850; Tfb4; 1.
PE 3: Inferred from homology;
KW DNA damage {ECO:0000256|RuleBase:RU368090};
KW DNA repair {ECO:0000256|RuleBase:RU368090};
KW Metal-binding {ECO:0000256|RuleBase:RU368090};
KW Nucleus {ECO:0000256|RuleBase:RU368090};
KW Reference proteome {ECO:0000313|Proteomes:UP000091918};
KW Transcription {ECO:0000256|ARBA:ARBA00023163,
KW ECO:0000256|RuleBase:RU368090};
KW Transcription regulation {ECO:0000256|ARBA:ARBA00023015,
KW ECO:0000256|RuleBase:RU368090}; Zinc {ECO:0000256|RuleBase:RU368090};
KW Zinc-finger {ECO:0000256|ARBA:ARBA00022771, ECO:0000256|RuleBase:RU368090}.
FT REGION 79..186
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 115..149
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 154..170
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 171..186
FT /note="Pro residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 186 AA; 20385 MW; 6A5980BE1C6B9E39 CRC64;
MNAVDGSNHY EHSSNAPAPS LLTIILDTNP RAWARLEPTL PLSAAIANLL VFINAHLACN
YANKVAVVAA HCHHAAWLYP TPSPKSSDLP TKTEFKVRPT DADGDISMNG RPPAQENEDE
GKEEKEEKED TPPGEEPLNK YRPFRFVEEQ LTRNLHALLS STTPADPTAR QNQTLPPPPP
PPPPPQ
//
