ID A0A1N7LKB2_9RHOB Unreviewed; 460 AA.
AC A0A1N7LKB2;
DT 15-MAR-2017, integrated into UniProtKB/TrEMBL.
DT 15-MAR-2017, sequence version 1.
DT 24-JAN-2024, entry version 28.
DE RecName: Full=RNA polymerase sigma-54 factor {ECO:0000256|PIRNR:PIRNR000774};
GN ORFNames=SAMN05421795_103158 {ECO:0000313|EMBL:SIS74278.1};
OS Phaeovulum vinaykumarii.
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Rhodobacterales;
OC Paracoccaceae; Phaeovulum.
OX NCBI_TaxID=407234 {ECO:0000313|EMBL:SIS74278.1, ECO:0000313|Proteomes:UP000186098};
RN [1] {ECO:0000313|Proteomes:UP000186098}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 18714 {ECO:0000313|Proteomes:UP000186098};
RA Varghese N., Submissions S.;
RL Submitted (JAN-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; FTOM01000003; SIS74278.1; -; Genomic_DNA.
DR RefSeq; WP_076365240.1; NZ_OBMN01000003.1.
DR AlphaFoldDB; A0A1N7LKB2; -.
DR STRING; 407234.SAMN05421795_103158; -.
DR OrthoDB; 9814402at2; -.
DR Proteomes; UP000186098; 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:UP000186098};
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 90..268
FT /note="RNA polymerase sigma factor 54 core-binding"
FT /evidence="ECO:0000259|Pfam:PF04963"
FT DOMAIN 284..453
FT /note="RNA polymerase sigma factor 54 DNA-binding"
FT /evidence="ECO:0000259|Pfam:PF04552"
FT REGION 54..77
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 460 AA; 49604 MW; 8FB135942629F911 CRC64;
MDMIHAQRQV TQLAMTADMQ TALKVLQMTN ADLSAFLVEE AQTNPCLEVA PPAPAAAGRA
APAPAARRAE LERGAARAPS DFDPVAVLPE GKPSLHDHLS RQILLEFDPG PERELALALA
GALEPSGWLL TDPEIVALGV DLPPEMAPEV LRRCQGLEPT GVFARNLSEC LKLQAEEKGI
LDWGFGVILD NLDLLAEGRL EALARLSDGT VADVRAALAQ IRRLNPKPGA AFQHDPAPIL
PPDLKIRREG GEWVVEMNRA SLPALRIDAP PVAAGAAGRS EARAYLRKAL SRARWLEQTI
ARREATLLRT AACLIAHQGA FLEQGARAIR PLGMEEVAQE LELHPSTISR ATADRLIETP
RGTLPLRAFF SRAVTPQVMP GVAVPVDEAV ETQAQDALMA LVAEIVAKED PARPLSDAAI
VERAKAAGAR LARRTVTKYR EALNIPSSYD RKRQALLRTA
//
