ID A0A1M5A337_9FIRM Unreviewed; 257 AA.
AC A0A1M5A337;
DT 15-MAR-2017, integrated into UniProtKB/TrEMBL.
DT 15-MAR-2017, sequence version 1.
DT 27-MAR-2024, entry version 27.
DE RecName: Full=RNA polymerase sigma factor {ECO:0000256|RuleBase:RU362124};
GN ORFNames=SAMN02745218_01768 {ECO:0000313|EMBL:SHF24356.1};
OS Desulfofundulus australicus DSM 11792.
OC Bacteria; Bacillota; Clostridia; Eubacteriales; Peptococcaceae;
OC Desulfofundulus.
OX NCBI_TaxID=1121425 {ECO:0000313|EMBL:SHF24356.1, ECO:0000313|Proteomes:UP000184196};
RN [1] {ECO:0000313|EMBL:SHF24356.1, ECO:0000313|Proteomes:UP000184196}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 11792 {ECO:0000313|EMBL:SHF24356.1,
RC ECO:0000313|Proteomes:UP000184196};
RA Jaros S., Januszkiewicz K., Wedrychowicz H.;
RL Submitted (NOV-2016) 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|RuleBase:RU362124}.
CC -!- SIMILARITY: Belongs to the sigma-70 factor family.
CC {ECO:0000256|RuleBase:RU362124}.
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DR EMBL; FQUW01000019; SHF24356.1; -; Genomic_DNA.
DR RefSeq; WP_073165251.1; NZ_FQUW01000019.1.
DR AlphaFoldDB; A0A1M5A337; -.
DR OrthoDB; 9809557at2; -.
DR Proteomes; UP000184196; Unassembled WGS sequence.
DR GO; GO:0003677; F:DNA binding; 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 GO; GO:0030435; P:sporulation resulting in formation of a cellular spore; IEA:UniProtKB-KW.
DR CDD; cd06171; Sigma70_r4; 1.
DR Gene3D; 1.20.120.1810; -; 1.
DR Gene3D; 1.10.10.10; Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain; 2.
DR InterPro; IPR014284; RNA_pol_sigma-70_dom.
DR InterPro; IPR014322; RNA_pol_sigma-B/F/G.
DR InterPro; IPR014212; RNA_pol_sigma-G.
DR InterPro; IPR000943; RNA_pol_sigma70.
DR InterPro; IPR007627; RNA_pol_sigma70_r2.
DR InterPro; IPR007624; RNA_pol_sigma70_r3.
DR InterPro; IPR007630; RNA_pol_sigma70_r4.
DR InterPro; IPR013325; RNA_pol_sigma_r2.
DR InterPro; IPR013324; RNA_pol_sigma_r3/r4-like.
DR InterPro; IPR036388; WH-like_DNA-bd_sf.
DR NCBIfam; TIGR02980; SigBFG; 1.
DR NCBIfam; TIGR02937; sigma70-ECF; 1.
DR NCBIfam; TIGR02850; spore_sigG; 1.
DR PANTHER; PTHR30603; RNA POLYMERASE SIGMA FACTOR RPO; 1.
DR PANTHER; PTHR30603:SF17; RNA POLYMERASE SIGMA-G FACTOR; 1.
DR Pfam; PF04542; Sigma70_r2; 1.
DR Pfam; PF04539; Sigma70_r3; 1.
DR Pfam; PF04545; Sigma70_r4; 1.
DR PIRSF; PIRSF000770; RNA_pol_sigma-SigE/K; 1.
DR PRINTS; PR00046; SIGMA70FCT.
DR SUPFAM; SSF88946; Sigma2 domain of RNA polymerase sigma factors; 1.
DR SUPFAM; SSF88659; Sigma3 and sigma4 domains of RNA polymerase sigma factors; 2.
DR PROSITE; PS00715; SIGMA70_1; 1.
DR PROSITE; PS00716; SIGMA70_2; 1.
PE 3: Inferred from homology;
KW DNA-binding {ECO:0000256|ARBA:ARBA00023125, ECO:0000256|RuleBase:RU362124};
KW Sigma factor {ECO:0000256|ARBA:ARBA00023082,
KW ECO:0000256|RuleBase:RU362124};
KW Sporulation {ECO:0000256|ARBA:ARBA00022969};
KW Transcription {ECO:0000256|ARBA:ARBA00023163,
KW ECO:0000256|RuleBase:RU362124};
KW Transcription regulation {ECO:0000256|ARBA:ARBA00023015,
KW ECO:0000256|RuleBase:RU362124}.
FT DOMAIN 66..79
FT /note="RNA polymerase sigma-70"
FT /evidence="ECO:0000259|PROSITE:PS00715"
FT DOMAIN 227..253
FT /note="RNA polymerase sigma-70"
FT /evidence="ECO:0000259|PROSITE:PS00716"
SQ SEQUENCE 257 AA; 29500 MW; C7359E26670C6777 CRC64;
MLLNKVEISG VNTSRLPLLT GAQMRQLFEA MHNGDREART QLINGNLRLV LSVIQRFTNR
GEYVDDLFQV GCIGLMKAID NFDLSQNVKF STYAVPMIIG EIRRYLRDNN SIRVSRSLRD
IAYKALQVRD NLVNKYSREP SINEIAGELK LPREEIVFAL DAIQEPISLF EPIYHDGGDP
IFVMDQIKDE KNHDQNWLEG IAIRDALGRL SEREKLILTL RFYEGKTQME VAEEIGISQA
QVSRLEKAAL NNMRKYL
//
