ID   A0A1Y6B5C3_9PROT        Unreviewed;       515 AA.
AC   A0A1Y6B5C3;
DT   30-AUG-2017, integrated into UniProtKB/TrEMBL.
DT   30-AUG-2017, sequence version 1.
DT   27-MAR-2024, entry version 26.
DE   RecName: Full=RNA polymerase sigma-54 factor {ECO:0000256|PIRNR:PIRNR000774};
GN   ORFNames=SAMN05428998_101559 {ECO:0000313|EMBL:SME93168.1};
OS   Tistlia consotensis USBA 355.
OC   Bacteria; Pseudomonadota; Alphaproteobacteria; Rhodospirillales;
OC   Fodinicurvataceae; Tistlia.
OX   NCBI_TaxID=560819 {ECO:0000313|EMBL:SME93168.1, ECO:0000313|Proteomes:UP000192917};
RN   [1] {ECO:0000313|EMBL:SME93168.1, ECO:0000313|Proteomes:UP000192917}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=USBA 355 {ECO:0000313|EMBL:SME93168.1,
RC   ECO:0000313|Proteomes:UP000192917};
RA   Afonso C.L., Miller P.J., Scott M.A., Spackman E., Goraichik I.,
RA   Dimitrov K.M., Suarez D.L., Swayne D.E.;
RL   Submitted (APR-2017) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Sigma factors are initiation factors that promote the
CC       attachment of RNA polymerase to specific initiation sites and are then
CC       released. {ECO:0000256|PIRNR:PIRNR000774}.
CC   -!- SIMILARITY: Belongs to the sigma-54 factor family.
CC       {ECO:0000256|ARBA:ARBA00008798, ECO:0000256|PIRNR:PIRNR000774}.
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DR   EMBL; FWZX01000001; SME93168.1; -; Genomic_DNA.
DR   AlphaFoldDB; A0A1Y6B5C3; -.
DR   STRING; 560819.SAMN05428998_101559; -.
DR   Proteomes; UP000192917; Unassembled WGS sequence.
DR   GO; GO:0000428; C:DNA-directed RNA polymerase complex; IEA:UniProtKB-KW.
DR   GO; GO:0003677; F:DNA binding; IEA:UniProtKB-KW.
DR   GO; GO:0001216; F:DNA-binding transcription activator activity; IEA:InterPro.
DR   GO; GO:0016779; F:nucleotidyltransferase activity; IEA:UniProtKB-KW.
DR   GO; GO:0016987; F:sigma factor activity; IEA:UniProtKB-KW.
DR   GO; GO:0006352; P:DNA-templated transcription initiation; IEA:InterPro.
DR   Gene3D; 1.10.10.60; Homeodomain-like; 1.
DR   Gene3D; 1.10.260.40; lambda repressor-like DNA-binding domains; 1.
DR   Gene3D; 1.10.10.1330; RNA polymerase sigma-54 factor, core-binding domain; 1.
DR   InterPro; IPR010982; Lambda_DNA-bd_dom_sf.
DR   InterPro; IPR000394; RNA_pol_sigma_54.
DR   InterPro; IPR007046; RNA_pol_sigma_54_core-bd.
DR   InterPro; IPR007634; RNA_pol_sigma_54_DNA-bd.
DR   InterPro; IPR038709; RpoN_core-bd_sf.
DR   NCBIfam; TIGR02395; rpoN_sigma; 1.
DR   PANTHER; PTHR32248; RNA POLYMERASE SIGMA-54 FACTOR; 1.
DR   PANTHER; PTHR32248:SF4; RNA POLYMERASE SIGMA-54 FACTOR; 1.
DR   Pfam; PF00309; Sigma54_AID; 1.
DR   Pfam; PF04963; Sigma54_CBD; 1.
DR   Pfam; PF04552; Sigma54_DBD; 1.
DR   PIRSF; PIRSF000774; RpoN; 1.
DR   PRINTS; PR00045; SIGMA54FCT.
DR   PROSITE; PS00717; SIGMA54_1; 1.
DR   PROSITE; PS00718; SIGMA54_2; 1.
DR   PROSITE; PS50044; SIGMA54_3; 1.
PE   3: Inferred from homology;
KW   DNA-binding {ECO:0000256|ARBA:ARBA00023125, ECO:0000256|PIRNR:PIRNR000774};
KW   DNA-directed RNA polymerase {ECO:0000256|ARBA:ARBA00022478,
KW   ECO:0000256|PIRNR:PIRNR000774};
KW   Nucleotidyltransferase {ECO:0000256|ARBA:ARBA00022695,
KW   ECO:0000256|PIRNR:PIRNR000774};
KW   Reference proteome {ECO:0000313|Proteomes:UP000192917};
KW   Sigma factor {ECO:0000256|ARBA:ARBA00023082,
KW   ECO:0000256|PIRNR:PIRNR000774};
KW   Transcription {ECO:0000256|ARBA:ARBA00023163,
KW   ECO:0000256|PIRNR:PIRNR000774};
KW   Transcription regulation {ECO:0000256|ARBA:ARBA00023015,
KW   ECO:0000256|PIRNR:PIRNR000774};
KW   Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|PIRNR:PIRNR000774}.
FT   DOMAIN          147..332
FT                   /note="RNA polymerase sigma factor 54 core-binding"
FT                   /evidence="ECO:0000259|Pfam:PF04963"
FT   DOMAIN          349..507
FT                   /note="RNA polymerase sigma factor 54 DNA-binding"
FT                   /evidence="ECO:0000259|Pfam:PF04552"
FT   REGION          45..143
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   515 AA;  57037 MW;  855897CFB595C52E CRC64;
     MAVSQRLELR QSQSLVMTPQ LQQAIRLLQL SNLELADYVE RELEQNPLLD RADPEPSGFA
     DEMPPEPDAF RPQDSADYAS ADRLPAAGES PLDRTEVYDD NSPSDDWPAG GEGSEGGSDS
     WGAGGEGAFN WGSGRGGRFE DDEDAGFEQR LADRPRLRDL LLEQVQMDLE TPADRLIGAY
     LVDCLDEAGY LSAPLDELAG QLGCGEAELT RVLARLQRFE PTGVFARDLK ECLALQLAER
     NRLDPLMARL LDNLPLVAER DYAKLRRVVG CDAEDLSDML SELRRLDPRP ALTYEGGAAE
     PIVPDVLLRA RPDGSWLVEL NADTLPRVLV DQGTYARVVR HCRTRQDKDY VSEQLQAANW
     LVKALHQRAG TILKVATELV RQQDAFFRKG VRHLKPMTLK DIAEEIGMHE STVSRVTSNK
     FLATPRGTYE LKYFFSAALG GAGGEEHAAE AVRDRIKTLI AAEAPQAVLS DDAIVDKLKA
     EGIEIARRTV AKYREALNIP SSVQRRREKA LALAR
//