ID A0A3E2TQU5_9FIRM Unreviewed; 206 AA.
AC A0A3E2TQU5;
DT 16-JAN-2019, integrated into UniProtKB/TrEMBL.
DT 16-JAN-2019, sequence version 1.
DT 24-JAN-2024, entry version 17.
DE RecName: Full=RNA polymerase sigma factor {ECO:0000256|RuleBase:RU362124};
GN ORFNames=DW070_04490 {ECO:0000313|EMBL:RGB81055.1}, DW747_03715
GN {ECO:0000313|EMBL:RGC50488.1};
OS Coprococcus catus.
OC Bacteria; Bacillota; Clostridia; Eubacteriales; Lachnospiraceae;
OC Coprococcus.
OX NCBI_TaxID=116085 {ECO:0000313|EMBL:RGB81055.1, ECO:0000313|Proteomes:UP000260773};
RN [1] {ECO:0000313|Proteomes:UP000260773, ECO:0000313|Proteomes:UP000261231}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=AF45-17 {ECO:0000313|EMBL:RGB81055.1,
RC ECO:0000313|Proteomes:UP000260773}, and AM28-39
RC {ECO:0000313|EMBL:RGC50488.1, ECO:0000313|Proteomes:UP000261231};
RA Zou Y., Xue W., Luo G.;
RT "A genome reference for cultivated species of the human gut microbiota.";
RL Submitted (AUG-2018) 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:RGB81055.1}.
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DR EMBL; QVEP01000007; RGB81055.1; -; Genomic_DNA.
DR EMBL; QVFD01000002; RGC50488.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A3E2TQU5; -.
DR OrthoDB; 9809557at2; -.
DR Proteomes; UP000260773; Unassembled WGS sequence.
DR Proteomes; UP000261231; 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; 1.
DR InterPro; IPR001387; Cro/C1-type_HTH.
DR InterPro; IPR014284; RNA_pol_sigma-70_dom.
DR InterPro; IPR000943; RNA_pol_sigma70.
DR InterPro; IPR007627; RNA_pol_sigma70_r2.
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; TIGR02937; sigma70-ECF; 1.
DR PANTHER; PTHR30376:SF3; RNA POLYMERASE SIGMA FACTOR RPOH; 1.
DR PANTHER; PTHR30376; SIGMA FACTOR RPOH HEAT SHOCK RELATED; 1.
DR Pfam; PF04542; Sigma70_r2; 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; 1.
DR PROSITE; PS50943; HTH_CROC1; 1.
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 Reference proteome {ECO:0000313|Proteomes:UP000261231};
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 175..195
FT /note="HTH cro/C1-type"
FT /evidence="ECO:0000259|PROSITE:PS50943"
SQ SEQUENCE 206 AA; 23884 MW; DF9893964EDD530F CRC64;
MQSFPQPLSA AQETVYLRQY QNGDMHARDI LIERNLRLVA HIVKKYMNSG KETDEMISVG
IVGLVKAVNT YNFEKGSRLA TYAARCIDNE LLMLMRGDRK LSREVSLYDP IGTDKEGNEI
TLLSILEHED EDIIDQLDKK QSLRKLSKIL SKVLTPREYF VVIRRYGLYG HHETTQRELA
EQLNISRSYV SRIEKKALEK LRLQLN
//
