ID V4NFW6_9CAUL Unreviewed; 504 AA.
AC V4NFW6;
DT 22-JAN-2014, integrated into UniProtKB/TrEMBL.
DT 22-JAN-2014, sequence version 1.
DT 24-JAN-2024, entry version 37.
DE RecName: Full=RNA polymerase sigma-54 factor {ECO:0000256|PIRNR:PIRNR000774};
GN ORFNames=AEYBE204_00155 {ECO:0000313|EMBL:ESQ80767.1};
OS Asticcacaulis sp. YBE204.
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Caulobacterales;
OC Caulobacteraceae; Asticcacaulis.
OX NCBI_TaxID=1282363 {ECO:0000313|EMBL:ESQ80767.1, ECO:0000313|Proteomes:UP000017808};
RN [1] {ECO:0000313|EMBL:ESQ80767.1, ECO:0000313|Proteomes:UP000017808}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=YBE204 {ECO:0000313|EMBL:ESQ80767.1,
RC ECO:0000313|Proteomes:UP000017808};
RX PubMed=24463524; DOI=10.1038/nature12900;
RA Jiang C., Brown P.J., Ducret A., Brun Y.V.;
RT "Sequential evolution of bacterial morphology by co-option of a
RT developmental regulator.";
RL Nature 506:489-493(2014).
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}.
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:ESQ80767.1}.
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DR EMBL; AWGF01000001; ESQ80767.1; -; Genomic_DNA.
DR RefSeq; WP_023460345.1; NZ_AWGF01000001.1.
DR AlphaFoldDB; V4NFW6; -.
DR STRING; 1282363.AEYBE204_00155; -.
DR PATRIC; fig|1282363.3.peg.27; -.
DR OrthoDB; 9814402at2; -.
DR Proteomes; UP000017808; 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; 1.10.10.1330; RNA polymerase sigma-54 factor, core-binding domain; 1.
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:UP000017808};
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 140..326
FT /note="RNA polymerase sigma factor 54 core-binding"
FT /evidence="ECO:0000259|Pfam:PF04963"
FT DOMAIN 341..501
FT /note="RNA polymerase sigma factor 54 DNA-binding"
FT /evidence="ECO:0000259|Pfam:PF04552"
FT REGION 49..134
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 49..84
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 504 AA; 55458 MW; BCD4B3F9A4B634F1 CRC64;
MSLGQRLEIR QGQGLVITPQ LQQAIKLLQL SNLELEAVVE AELERNPLLQ REDADPIGDS
GDAEASDGPR EERGELELTD RDTAQANSDM DASTGDMYGD DEPTVREREP AAAEMGDGPM
VDWSRAGKGG GFDGDDETLE RALKREKSLS EHLTDQALIA GFTPPEMAVA QILIDGVDDG
GYLRADLNEI ADRLGCDMAL IEKVLGVCQG FEPTGVMARS VPECLKLQLI ERNRFDPAMA
AMIDNLELLA RRDLSALRKV CGVDDEDLTE MIRELKALTP RPGAAFGAEP SAGVVPDVFV
RQDPSGGWRV DLNSDTLPRV LIDQKYHAKV SGSARSTDEK SYLTECLNQA NWLIKSLDQR
ARTILKVSSE IVRQQDGFFV YGVEYLRPLN LKTVAEAVGM HESTISRVTT NKYIATPRGV
FELKFFFTSS INSSDGTSAH SAESVRHKIK SLIDGEKVSG EILSDDRIVE ILNEAGVDIA
RRTVAKYREA LRIPSSVERK RQTR
//