ID A0A495ADD2_9BACI Unreviewed; 371 AA.
AC A0A495ADD2;
DT 05-JUN-2019, integrated into UniProtKB/TrEMBL.
DT 05-JUN-2019, sequence version 1.
DT 27-MAR-2024, entry version 15.
DE RecName: Full=RNA polymerase sigma factor SigA {ECO:0000256|HAMAP-Rule:MF_00963};
GN Name=rpoD {ECO:0000313|EMBL:RKQ37813.1};
GN Synonyms=sigA {ECO:0000256|HAMAP-Rule:MF_00963};
GN ORFNames=D8M06_03170 {ECO:0000313|EMBL:RKQ37813.1};
OS Oceanobacillus halophilus.
OC Bacteria; Bacillota; Bacilli; Bacillales; Bacillaceae; Oceanobacillus.
OX NCBI_TaxID=930130 {ECO:0000313|EMBL:RKQ37813.1, ECO:0000313|Proteomes:UP000269301};
RN [1] {ECO:0000313|EMBL:RKQ37813.1, ECO:0000313|Proteomes:UP000269301}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 23996 {ECO:0000313|EMBL:RKQ37813.1,
RC ECO:0000313|Proteomes:UP000269301};
RX PubMed=26869142; DOI=.1099/ijsem.0.000952;
RA Amoozegar M.A., Bagheri M., Makhdoumi A., Nikou M.M., Fazeli S.A.S.,
RA Schumann P., Sproer C., Sanchez-Porro C., Ventosa A.;
RT "Oceanobacillus halophilus sp. nov., a novel moderately halophilic
RT bacterium from a hypersaline lake.";
RL Int. J. Syst. Evol. Microbiol. 66:1317-1322(2016).
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}.
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:RKQ37813.1}.
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DR EMBL; RBZP01000001; RKQ37813.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A495ADD2; -.
DR OrthoDB; 9809557at2; -.
DR Proteomes; UP000269301; Unassembled WGS sequence.
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:SF47; RNA POLYMERASE SIGMA FACTOR SIGF, CHLOROPLASTIC; 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}; Reference proteome {ECO:0000313|Proteomes:UP000269301};
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 162..175
FT /note="RNA polymerase sigma-70"
FT /evidence="ECO:0000259|PROSITE:PS00715"
FT DOMAIN 331..357
FT /note="RNA polymerase sigma-70"
FT /evidence="ECO:0000259|PROSITE:PS00716"
FT DNA_BIND 332..351
FT /note="H-T-H motif"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00963"
FT REGION 138..208
FT /note="Sigma-70 factor domain-2"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00963"
FT REGION 217..293
FT /note="Sigma-70 factor domain-3"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00963"
FT REGION 306..359
FT /note="Sigma-70 factor domain-4"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00963"
FT COILED 293..320
FT /evidence="ECO:0000256|SAM:Coils"
FT MOTIF 162..165
FT /note="Interaction with polymerase core subunit RpoC"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00963"
SQ SEQUENCE 371 AA; 42648 MW; 2D07AA9BC8545FD7 CRC64;
MADEKQTNTK ETVQTLEQVK EALVEAGKKR GTLAYEEIAD RLANFEIESD QMDEFYEHLE
EQGVEVIGES DDDPNIKEIA KEEEFNLEDL SVPLGIKIND PVRMYLKEIG RVNLLSAAEE
IELATRIEEG DEEAKRRLAE ANLRLVVSIA KRYVGRGMLF LDLIQEGNMG LIKAVEKFDY
RKGFKFSTYA TWWIRQAITR AIADQARTIR IPVHMVETIN KLIRVQRSLL QDLGREPTPE
EIGEEMELAP DKVREILKIA QEPVSLETPI GEEDDSHLGD FIEDQEAVSP SDHAAYELLK
EQLEDVLDTL TDREENVLRL RFGLDDGRTR TLEEVGKVFG VTRERIRQIE AKALRKLRHP
SRSKRLKDFM D
//
