ID   TFE_THEPD               Reviewed;         178 AA.
AC   A1RY32;
DT   08-APR-2008, integrated into UniProtKB/Swiss-Prot.
DT   06-FEB-2007, sequence version 1.
DT   27-MAR-2024, entry version 88.
DE   RecName: Full=Transcription factor E {ECO:0000255|HAMAP-Rule:MF_01909};
DE            Short=TFE {ECO:0000255|HAMAP-Rule:MF_01909};
DE   AltName: Full=TFIIE subunit alpha homolog {ECO:0000255|HAMAP-Rule:MF_01909};
DE   AltName: Full=Transcription initiation factor TFIIE {ECO:0000255|HAMAP-Rule:MF_01909};
GN   Name=tfe {ECO:0000255|HAMAP-Rule:MF_01909};
GN   OrderedLocusNames=Tpen_0710;
OS   Thermofilum pendens (strain DSM 2475 / Hrk 5).
OC   Archaea; Thermoproteota; Thermoprotei; Thermofilales; Thermofilaceae;
OC   Thermofilum.
OX   NCBI_TaxID=368408;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=DSM 2475 / Hrk 5;
RX   PubMed=18263724; DOI=10.1128/jb.01949-07;
RA   Anderson I., Rodriguez J., Susanti D., Porat I., Reich C., Ulrich L.E.,
RA   Elkins J.G., Mavromatis K., Lykidis A., Kim E., Thompson L.S., Nolan M.,
RA   Land M., Copeland A., Lapidus A., Lucas S., Detter C., Zhulin I.B.,
RA   Olsen G.J., Whitman W., Mukhopadhyay B., Bristow J., Kyrpides N.;
RT   "Genome sequence of Thermofilum pendens reveals an exceptional loss of
RT   biosynthetic pathways without genome reduction.";
RL   J. Bacteriol. 190:2957-2965(2008).
CC   -!- FUNCTION: Transcription factor that plays a role in the activation of
CC       archaeal genes transcribed by RNA polymerase. Facilitates transcription
CC       initiation by enhancing TATA-box recognition by TATA-box-binding
CC       protein (Tbp), and transcription factor B (Tfb) and RNA polymerase
CC       recruitment. Not absolutely required for transcription in vitro, but
CC       particularly important in cases where Tbp or Tfb function is not
CC       optimal. It dynamically alters the nucleic acid-binding properties of
CC       RNA polymerases by stabilizing the initiation complex and destabilizing
CC       elongation complexes. Seems to translocate with the RNA polymerase
CC       following initiation and acts by binding to the non template strand of
CC       the transcription bubble in elongation complexes. {ECO:0000255|HAMAP-
CC       Rule:MF_01909}.
CC   -!- SUBUNIT: Monomer. Interaction with RNA polymerase subunits RpoF and
CC       RpoE is necessary for Tfe stimulatory transcription activity. Able to
CC       interact with Tbp and RNA polymerase in the absence of DNA promoter.
CC       Interacts both with the preinitiation and elongation complexes.
CC       {ECO:0000255|HAMAP-Rule:MF_01909}.
CC   -!- DOMAIN: The winged helix domain is involved in binding to DNA in the
CC       preinitiation complex. {ECO:0000255|HAMAP-Rule:MF_01909}.
CC   -!- SIMILARITY: Belongs to the TFE family. {ECO:0000255|HAMAP-
CC       Rule:MF_01909}.
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DR   EMBL; CP000505; ABL78112.1; -; Genomic_DNA.
DR   RefSeq; WP_011752377.1; NC_008698.1.
DR   AlphaFoldDB; A1RY32; -.
DR   SMR; A1RY32; -.
DR   STRING; 368408.Tpen_0710; -.
DR   EnsemblBacteria; ABL78112; ABL78112; Tpen_0710.
DR   GeneID; 4601591; -.
DR   KEGG; tpe:Tpen_0710; -.
DR   eggNOG; arCOG04270; Archaea.
DR   HOGENOM; CLU_100097_0_0_2; -.
DR   OrthoDB; 5935at2157; -.
DR   Proteomes; UP000000641; Chromosome.
DR   GO; GO:0003677; F:DNA binding; IEA:UniProtKB-KW.
DR   GO; GO:0006355; P:regulation of DNA-templated transcription; IEA:InterPro.
DR   GO; GO:0006367; P:transcription initiation at RNA polymerase II promoter; IEA:InterPro.
DR   Gene3D; 1.10.10.10; Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain; 1.
DR   HAMAP; MF_01909; TFE_arch; 1.
DR   InterPro; IPR016481; TF_E_archaea.
DR   InterPro; IPR039997; TFE.
DR   InterPro; IPR017919; TFIIE/TFIIEa_HTH.
DR   InterPro; IPR002853; TFIIE_asu.
DR   InterPro; IPR024550; TFIIEa/SarR/Rpc3_HTH_dom.
DR   InterPro; IPR036388; WH-like_DNA-bd_sf.
DR   InterPro; IPR036390; WH_DNA-bd_sf.
DR   InterPro; IPR013137; Znf_TFIIB.
DR   PANTHER; PTHR13097:SF7; GENERAL TRANSCRIPTION FACTOR IIE, POLYPEPTIDE 1, ALPHA; 1.
DR   PANTHER; PTHR13097; TRANSCRIPTION INITIATION FACTOR IIE, ALPHA SUBUNIT; 1.
DR   Pfam; PF08271; TF_Zn_Ribbon; 1.
DR   Pfam; PF02002; TFIIE_alpha; 1.
DR   PIRSF; PIRSF006373; TF_E_archaea; 1.
DR   SMART; SM00531; TFIIE; 1.
DR   SUPFAM; SSF46785; Winged helix' DNA-binding domain; 1.
DR   SUPFAM; SSF57783; Zinc beta-ribbon; 1.
DR   PROSITE; PS51344; HTH_TFE_IIE; 1.
PE   3: Inferred from homology;
KW   DNA-binding; Reference proteome; Transcription; Transcription regulation.
FT   CHAIN           1..178
FT                   /note="Transcription factor E"
FT                   /id="PRO_0000326625"
FT   DOMAIN          3..86
FT                   /note="HTH TFE/IIEalpha-type"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01909"
SQ   SEQUENCE   178 AA;  20575 MW;  3515BAD4F3F757D8 CRC64;
     MNAHEALAEI AGKMFGDNAK KVMMVLASNV EVSDEDLAKD LKMDPPELRK LLNDLFEARL
     VKYRRARDEN IGWYKYYWRI TDEPIQQILS DRKRLTLSIL EKVLSLEENS ETYVCPKCGT
     RYTVDEAENN NYTCEVCGEV LEPFDNTHRV EKLKRAIELL GNWDPSPKQQ ASRAIPHA
//