ID A0A0F7D4C3_9STAP Unreviewed; 369 AA.
AC A0A0F7D4C3;
DT 22-JUL-2015, integrated into UniProtKB/TrEMBL.
DT 22-JUL-2015, sequence version 1.
DT 24-JAN-2024, entry version 39.
DE RecName: Full=RNA polymerase sigma factor SigA {ECO:0000256|HAMAP-Rule:MF_00963};
GN Name=sigA {ECO:0000256|HAMAP-Rule:MF_00963};
GN ORFNames=AAT16_06920 {ECO:0000313|EMBL:AKG73985.1};
OS Salinicoccus halodurans.
OC Bacteria; Bacillota; Bacilli; Bacillales; Staphylococcaceae; Salinicoccus.
OX NCBI_TaxID=407035 {ECO:0000313|EMBL:AKG73985.1, ECO:0000313|Proteomes:UP000034029};
RN [1] {ECO:0000313|EMBL:AKG73985.1, ECO:0000313|Proteomes:UP000034029}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=H3B36 {ECO:0000313|EMBL:AKG73985.1,
RC ECO:0000313|Proteomes:UP000034029};
RX PubMed=26634017;
RA Jiang K., Xue Y., Ma Y.;
RT "Complete genome sequence of Salinicoccus halodurans H3B36, isolated from
RT the Qaidam Basin in China.";
RL Stand. Genomic Sci. 10:116-116(2015).
RN [2] {ECO:0000313|Proteomes:UP000034029}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=H3B36 {ECO:0000313|Proteomes:UP000034029};
RA Ma Y., Jiang K., Xue Y.;
RT "Complete genome sequence of Salinicoccus halodurans strain H3B36, isolated
RT from the Qaidam basin of China.";
RL Submitted (APR-2015) 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. This sigma factor is the primary sigma factor during
CC exponential growth. {ECO:0000256|HAMAP-Rule:MF_00963}.
CC -!- SUBUNIT: Interacts transiently with the RNA polymerase catalytic core.
CC {ECO:0000256|HAMAP-Rule:MF_00963}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00963}.
CC -!- SIMILARITY: Belongs to the sigma-70 factor family. RpoD/SigA subfamily.
CC {ECO:0000256|HAMAP-Rule:MF_00963}.
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DR EMBL; CP011366; AKG73985.1; -; Genomic_DNA.
DR RefSeq; WP_046790172.1; NZ_FOTB01000001.1.
DR AlphaFoldDB; A0A0F7D4C3; -.
DR STRING; 407035.AAT16_06920; -.
DR KEGG; shv:AAT16_06920; -.
DR PATRIC; fig|407035.3.peg.1437; -.
DR OrthoDB; 9809557at2; -.
DR Proteomes; UP000034029; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0003677; F:DNA binding; IEA:UniProtKB-UniRule.
DR GO; GO:0016987; F:sigma factor activity; IEA:UniProtKB-UniRule.
DR GO; GO:0006352; P:DNA-templated transcription initiation; IEA:UniProtKB-UniRule.
DR CDD; cd06171; Sigma70_r4; 1.
DR Gene3D; 1.10.601.10; RNA Polymerase Primary Sigma Factor; 2.
DR Gene3D; 1.10.220.120; Sigma-70 factor, region 1.1; 1.
DR Gene3D; 1.10.10.10; Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain; 2.
DR HAMAP; MF_00963; Sigma70_RpoD_SigA; 1.
DR InterPro; IPR014284; RNA_pol_sigma-70_dom.
DR InterPro; IPR000943; RNA_pol_sigma70.
DR InterPro; IPR009042; RNA_pol_sigma70_r1_2.
DR InterPro; IPR007627; RNA_pol_sigma70_r2.
DR InterPro; IPR007624; RNA_pol_sigma70_r3.
DR InterPro; IPR007630; RNA_pol_sigma70_r4.
DR InterPro; IPR007127; RNA_pol_sigma_70_r1_1.
DR InterPro; IPR042189; RNA_pol_sigma_70_r1_1_sf.
DR InterPro; IPR013325; RNA_pol_sigma_r2.
DR InterPro; IPR013324; RNA_pol_sigma_r3/r4-like.
DR InterPro; IPR012760; RNA_pol_sigma_RpoD_C.
DR InterPro; IPR028630; Sigma70_RpoD.
DR InterPro; IPR036388; WH-like_DNA-bd_sf.
DR NCBIfam; TIGR02393; RpoD_Cterm; 1.
DR NCBIfam; TIGR02937; sigma70-ECF; 1.
DR PANTHER; PTHR30603; RNA POLYMERASE SIGMA FACTOR RPO; 1.
DR PANTHER; PTHR30603:SF60; RNA POLYMERASE SIGMA FACTOR RPOD; 1.
DR Pfam; PF03979; Sigma70_r1_1; 1.
DR Pfam; PF00140; Sigma70_r1_2; 1.
DR Pfam; PF04542; Sigma70_r2; 1.
DR Pfam; PF04539; Sigma70_r3; 1.
DR Pfam; PF04545; Sigma70_r4; 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 Coiled coil {ECO:0000256|SAM:Coils};
KW Cytoplasm {ECO:0000256|ARBA:ARBA00022490, ECO:0000256|HAMAP-Rule:MF_00963};
KW DNA-binding {ECO:0000256|ARBA:ARBA00023125, ECO:0000256|HAMAP-
KW Rule:MF_00963};
KW Sigma factor {ECO:0000256|ARBA:ARBA00023082, ECO:0000256|HAMAP-
KW Rule:MF_00963};
KW Transcription {ECO:0000256|ARBA:ARBA00023163, ECO:0000256|HAMAP-
KW Rule:MF_00963};
KW Transcription regulation {ECO:0000256|ARBA:ARBA00023015, ECO:0000256|HAMAP-
KW Rule:MF_00963}.
FT DOMAIN 160..173
FT /note="RNA polymerase sigma-70"
FT /evidence="ECO:0000259|PROSITE:PS00715"
FT DOMAIN 329..355
FT /note="RNA polymerase sigma-70"
FT /evidence="ECO:0000259|PROSITE:PS00716"
FT DNA_BIND 330..349
FT /note="H-T-H motif"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00963"
FT REGION 136..206
FT /note="Sigma-70 factor domain-2"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00963"
FT REGION 215..291
FT /note="Sigma-70 factor domain-3"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00963"
FT REGION 304..357
FT /note="Sigma-70 factor domain-4"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00963"
FT COILED 291..318
FT /evidence="ECO:0000256|SAM:Coils"
FT MOTIF 160..163
FT /note="Interaction with polymerase core subunit RpoC"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00963"
SQ SEQUENCE 369 AA; 42370 MW; 962FFAFB74EE938C CRC64;
MAEKKEQTTE TKDVELFTSV EQVKNFLLER GKSQGHLSHE EIADKLSSFE LDADAMDEFF
DELNENDIQL INEKDATDTD EKLNLHDMSA PPGVKINDPV RMYLKEIGRV DLLSAQEEIE
LAKKIEQGDE VAKSRLAEAN LRLVVSIAKR YVGRGMLFLD LIQEGNMGLI KAVEKFDFSK
GFKFSTYATW WIRQAITRAI ADQARTIRIP VHMVETINKL IRVQRQLLQD LGREPIPEEI
GEEMDLPAEK VREILKIAQE PVSLETPIGE EDDSHLGDFI EDQEAQSPSD HAAYELLKEQ
LEDVLDTLTD REENVLRLRF GLDDGRTRTL EEVGKVFGVT RERIRQIEAK ALRKLRHPSR
SKRLKDFMD
//