ID RP54_SHEVD Reviewed; 492 AA.
AC Q9S0L2; D4ZF05;
DT 13-AUG-2002, integrated into UniProtKB/Swiss-Prot.
DT 01-MAY-2000, sequence version 1.
DT 01-MAY-2013, entry version 57.
DE RecName: Full=RNA polymerase sigma-54 factor;
GN Name=rpoN; OrderedLocusNames=SVI_0414;
OS Shewanella violacea (strain JCM 10179 / CIP 106290 / LMG 19151 /
OS DSS12).
OC Bacteria; Proteobacteria; Gammaproteobacteria; Alteromonadales;
OC Shewanellaceae; Shewanella.
OX NCBI_TaxID=637905;
RN [1]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX PubMed=10760597; DOI=10.1016/S0167-4781(00)00035-X;
RA Ikegami A., Nakasone K., Fujita M., Fujii S., Kato C., Usami R.,
RA Horikoshi K.;
RT "Cloning and characterization of the gene encoding RNA polymerase
RT sigma factor 54 of deep-sea piezophilic Shewanella violacea.";
RL Biochim. Biophys. Acta 1491:315-320(2000).
RN [2]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=JCM 10179 / CIP 106290 / LMG 19151 / DSS12;
RX PubMed=20458400; DOI=10.1039/c000396d;
RA Aono E., Baba T., Ara T., Nishi T., Nakamichi T., Inamoto E.,
RA Toyonaga H., Hasegawa M., Takai Y., Okumura Y., Baba M., Tomita M.,
RA Kato C., Oshima T., Nakasone K., Mori H.;
RT "Complete genome sequence and comparative analysis of Shewanella
RT violacea, a psychrophilic and piezophilic bacterium from deep sea
RT floor sediments.";
RL Mol. Biosyst. 6:1216-1226(2010).
CC -!- FUNCTION: Sigma factors are initiation factors that promote the
CC attachment of RNA polymerase to specific initiation sites and are
CC then released. This sigma factor recognizes a DNA element,
CC designated as region A upstream of the pressure-regulated operon.
CC -!- SIMILARITY: Belongs to the sigma-54 factor family.
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DR EMBL; AB033988; BAA85885.1; -; Genomic_DNA.
DR EMBL; AP011177; BAJ00385.1; -; Genomic_DNA.
DR RefSeq; YP_003555163.1; NC_014012.1.
DR ProteinModelPortal; Q9S0L2; -.
DR EnsemblBacteria; BAJ00385; BAJ00385; SVI_0414.
DR GeneID; 8969382; -.
DR KEGG; svo:SVI_0414; -.
DR PATRIC; 35457035; VBISheVio92117_0407.
DR HOGENOM; HOG000071905; -.
DR KO; K03092; -.
DR OMA; RFDPAMQ; -.
DR ProtClustDB; PRK05932; -.
DR GO; GO:0003677; F:DNA binding; IEA:UniProtKB-KW.
DR GO; GO:0003899; F:DNA-directed RNA polymerase activity; IEA:UniProtKB-KW.
DR GO; GO:0003700; F:sequence-specific DNA binding transcription factor activity; IEA:InterPro.
DR GO; GO:0016987; F:sigma factor activity; IEA:UniProtKB-KW.
DR GO; GO:0006352; P:DNA-dependent transcription, initiation; IEA:InterPro.
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 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 TIGRFAMs; TIGR02395; rpoN_sigma; 1.
DR PROSITE; PS00717; SIGMA54_1; 1.
DR PROSITE; PS00718; SIGMA54_2; 1.
DR PROSITE; PS50044; SIGMA54_3; 1.
PE 3: Inferred from homology;
KW Complete proteome; DNA-binding; DNA-directed RNA polymerase;
KW Nucleotidyltransferase; Sigma factor; Transcription;
KW Transcription regulation; Transferase.
FT CHAIN 1 492 RNA polymerase sigma-54 factor.
FT /FTId=PRO_0000205543.
FT DNA_BIND 382 401 H-T-H motif (By similarity).
FT MOTIF 470 478 RPON box.
FT COMPBIAS 6 39 Gln-rich.
SQ SEQUENCE 492 AA; 55360 MW; 8B95B22C706DF7F7 CRC64;
MKASLQLKMG QQLTMTPQLQ QAIRLLQLSS LELQQEIQQA LDSNPLLELD EEQVDPPVNG
EDKTVDTEDF SATAESDGPI DNSAVETSEA ITRDSMPEEL PMDTTWDEVY TASPNSTSGA
MRDDDMPFQG ETSEGLYEHL EWQKNLTPFS DNDLAIATAI IEAIDERGYL TQSIEDILEA
MGDPEIEQDE IEAVLKRIQH FDPIGIAARD LSECLLIQLA QYADTTPHID NARILIRDHL
DLIAGRDFRL LMRKTKLKED ALRDAIELIQ TLNPRPGLAV TPGKDEYVIP DVTVTKKKGR
WMVELNPDNM PKISVNQHYA SMAKSTKSQA DSQFIRGHLQ EAKWFIKSLE SRNETLLKVS
KCIVKFQQGF FEFGEEAMKP MVLNDIAEAV EMHESTISRV TTQKYMHTPR GIFELKYFFS
SHVATDDGGE CSSTAIRAFI KKLVAAENQQ KPLSDSKMAL LLADQGIKVA RRTIAKYREA
MLIPPSNQRK SL
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