ID B0PBA6_9FIRM Unreviewed; 263 AA.
AC B0PBA6;
DT 08-APR-2008, integrated into UniProtKB/TrEMBL.
DT 08-APR-2008, sequence version 1.
DT 24-JAN-2024, entry version 75.
DE RecName: Full=RNA polymerase sigma factor {ECO:0000256|RuleBase:RU362124};
GN ORFNames=ANACOL_02057 {ECO:0000313|EMBL:EDS11436.1};
OS Anaerotruncus colihominis DSM 17241.
OC Bacteria; Bacillota; Clostridia; Eubacteriales; Oscillospiraceae;
OC Anaerotruncus.
OX NCBI_TaxID=445972 {ECO:0000313|EMBL:EDS11436.1, ECO:0000313|Proteomes:UP000003803};
RN [1] {ECO:0000313|EMBL:EDS11436.1, ECO:0000313|Proteomes:UP000003803}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 17241 {ECO:0000313|EMBL:EDS11436.1,
RC ECO:0000313|Proteomes:UP000003803};
RA Sudarsanam P., Ley R., Guruge J., Turnbaugh P.J., Mahowald M., Liep D.,
RA Gordon J.;
RT "Draft genome sequence of Anaerotruncus colihominis(DSM 17241).";
RL Submitted (NOV-2007) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:EDS11436.1, ECO:0000313|Proteomes:UP000003803}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 17241 {ECO:0000313|EMBL:EDS11436.1,
RC ECO:0000313|Proteomes:UP000003803};
RA Fulton L., Clifton S., Fulton B., Xu J., Minx P., Pepin K.H., Johnson M.,
RA Thiruvilangam P., Bhonagiri V., Nash W.E., Mardis E.R., Wilson R.K.;
RL Submitted (NOV-2007) 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|ARBA:ARBA00007788, ECO:0000256|RuleBase:RU362124}.
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:EDS11436.1}.
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DR EMBL; ABGD02000014; EDS11436.1; -; Genomic_DNA.
DR AlphaFoldDB; B0PBA6; -.
DR STRING; 169435.ERS852551_01368; -.
DR eggNOG; COG1191; Bacteria.
DR HOGENOM; CLU_014793_8_5_9; -.
DR Proteomes; UP000003803; Unassembled WGS sequence.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-KW.
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; IPR001387; Cro/C1-type_HTH.
DR InterPro; IPR014284; RNA_pol_sigma-70_dom.
DR InterPro; IPR014322; RNA_pol_sigma-B/F/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 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; PS50943; HTH_CROC1; 1.
DR PROSITE; PS00715; SIGMA70_1; 1.
DR PROSITE; PS00716; SIGMA70_2; 1.
PE 3: Inferred from homology;
KW Cytoplasm {ECO:0000256|ARBA:ARBA00022490};
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 231..254
FT /note="HTH cro/C1-type"
FT /evidence="ECO:0000259|PROSITE:PS50943"
SQ SEQUENCE 263 AA; 29889 MW; B745AE817A55606F CRC64;
MSERGASVYY NKVEICGINT SKLTVLKEKE KIELLKKIRQ GDQKARQEMI NGNLRLVLSV
VQKFTNRGEN LDDLFQVGCI GLIKAIDNFD PNQNVRFSTY GVPMIIGEIR RHLRDNNSVR
VSRSLRDLAY KAMQAKEALI NRNSKEPTVE EIAKEMGAKK EDVVLALEAI VEPMSLYDPV
YSDGGDTIYV MDQIGDKNSE SDWMDEIVFR EAMKNLGDRE KQILSLRFFG GKTQMEVAKE
IGISQAQVSR LEKGALDWVK KHI
//
