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Database: UniProt
Entry: A0A0F7D4C3_9STAP
LinkDB: A0A0F7D4C3_9STAP
Original site: A0A0F7D4C3_9STAP 
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
//
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