ID A0A2N5VYD8_9BASI Unreviewed; 338 AA.
AC A0A2N5VYD8;
DT 25-APR-2018, integrated into UniProtKB/TrEMBL.
DT 25-APR-2018, sequence version 1.
DT 27-MAR-2024, entry version 18.
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=PCANC_02531 {ECO:0000313|EMBL:PLW55009.1};
OS Puccinia coronata f. sp. avenae.
OC Eukaryota; Fungi; Dikarya; Basidiomycota; Pucciniomycotina;
OC Pucciniomycetes; Pucciniales; Pucciniaceae; Puccinia.
OX NCBI_TaxID=200324 {ECO:0000313|EMBL:PLW55009.1, ECO:0000313|Proteomes:UP000235388};
RN [1] {ECO:0000313|EMBL:PLW55009.1, ECO:0000313|Proteomes:UP000235388}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=12NC29 {ECO:0000313|EMBL:PLW55009.1};
RA Miller M.E., Zhang Y., Omidvar V., Sperschneider J., Schwessinger B.,
RA Raley C., Palmer J.M., Garnica D., Upadhyaya N., Rathjen J., Taylor J.M.,
RA Park R.F., Dodds P.N., Hirsch C.D., Kianian S.F., Figueroa M.;
RT "De novo assembly and phasing of dikaryotic genomes from two isolates of
RT Puccinia coronata f. sp. avenae, the causal agent of oat crown rust.";
RL Submitted (NOV-2017) 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:PLW55009.1}.
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DR EMBL; PGCJ01000037; PLW55009.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A2N5VYD8; -.
DR STRING; 200324.A0A2N5VYD8; -.
DR Proteomes; UP000235388; 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:UP000235388};
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 315..338
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 322..338
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 338 AA; 36659 MW; 5539275A4DBF6B22 CRC64;
MSQEAADLLI VILDLNAIAW YDLETGQAAP EQTTSLVSVI ESFLIFANSH LALKHENAIA
VYGAGLASSE LLYSSLEAKP IIGTSSSSSS SWSAAAQAPA NSRDANTYQS FRVLNDAVTS
GVQRLTSLAA EQSSETSSKQ PGIVKALAKA LCLINRIKRE KETQKDALRP RILMISLSCD
QPGQYIPMMN CIFSAQKSAV PIDVCKISSE KAVFMQQAAH LTEGIYYQVE KPKAILQYLT
MIFLPGLAAR QFLNLPRHQE VDLRAACFCH REIIDVGYVC SVCLSIFCNP TPVCSTCRTK
FPMSTLRRFL MEKPKAKNKG SAAASANGSP VSSSPLKP
//
