ID A0A0R0MP36_9BURK Unreviewed; 286 AA.
AC A0A0R0MP36;
DT 20-JAN-2016, integrated into UniProtKB/TrEMBL.
DT 20-JAN-2016, sequence version 1.
DT 24-JAN-2024, entry version 36.
DE RecName: Full=RNA polymerase sigma factor RpoS {ECO:0000256|HAMAP-Rule:MF_00959};
DE AltName: Full=Sigma S {ECO:0000256|HAMAP-Rule:MF_00959};
DE AltName: Full=Sigma-38 {ECO:0000256|HAMAP-Rule:MF_00959};
GN Name=rpoS {ECO:0000256|HAMAP-Rule:MF_00959};
GN ORFNames=AO057_10460 {ECO:0000313|EMBL:KRI01077.1};
OS Curvibacter sp. PAE-UM.
OC Bacteria; Pseudomonadota; Betaproteobacteria; Burkholderiales;
OC Comamonadaceae; Curvibacter.
OX NCBI_TaxID=1714344 {ECO:0000313|EMBL:KRI01077.1, ECO:0000313|Proteomes:UP000051912};
RN [1] {ECO:0000313|EMBL:KRI01077.1, ECO:0000313|Proteomes:UP000051912}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=PAE-UM {ECO:0000313|EMBL:KRI01077.1,
RC ECO:0000313|Proteomes:UP000051912};
RA Ma D.;
RT "The whole genome sequence of a typical ultramicrobacteria PAE-UM from
RT river sediment.";
RL Submitted (SEP-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 master transcriptional regulator of
CC the stationary phase and the general stress response.
CC {ECO:0000256|HAMAP-Rule:MF_00959}.
CC -!- SUBUNIT: Interacts with the RNA polymerase core enzyme.
CC {ECO:0000256|HAMAP-Rule:MF_00959}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00959}.
CC -!- SIMILARITY: Belongs to the sigma-70 factor family. RpoS subfamily.
CC {ECO:0000256|HAMAP-Rule:MF_00959}.
CC -!- CAUTION: Lacks conserved residue(s) required for the propagation of
CC feature annotation. {ECO:0000256|HAMAP-Rule:MF_00959}.
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:KRI01077.1}.
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DR EMBL; LKCX01000014; KRI01077.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A0R0MP36; -.
DR STRING; 1714344.AO057_10460; -.
DR Proteomes; UP000051912; 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 Gene3D; 1.10.601.10; RNA Polymerase Primary Sigma Factor; 1.
DR Gene3D; 1.10.10.10; Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain; 2.
DR HAMAP; MF_00959; Sigma70_RpoS; 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; IPR007630; RNA_pol_sigma70_r4.
DR InterPro; IPR013325; RNA_pol_sigma_r2.
DR InterPro; IPR013324; RNA_pol_sigma_r3/r4-like.
DR InterPro; IPR012761; RNA_pol_sigma_RpoS.
DR InterPro; IPR036388; WH-like_DNA-bd_sf.
DR NCBIfam; TIGR02937; sigma70-ECF; 1.
DR PANTHER; PTHR30603; RNA POLYMERASE SIGMA FACTOR RPO; 1.
DR PANTHER; PTHR30603:SF67; RNA POLYMERASE SIGMA FACTOR RPOS; 1.
DR Pfam; PF00140; Sigma70_r1_2; 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; PS00715; SIGMA70_1; 1.
PE 3: Inferred from homology;
KW Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00959};
KW DNA-binding {ECO:0000256|ARBA:ARBA00023125, ECO:0000256|HAMAP-
KW Rule:MF_00959}; Reference proteome {ECO:0000313|Proteomes:UP000051912};
KW Sigma factor {ECO:0000256|ARBA:ARBA00023082, ECO:0000256|HAMAP-
KW Rule:MF_00959};
KW Transcription {ECO:0000256|ARBA:ARBA00023163, ECO:0000256|HAMAP-
KW Rule:MF_00959};
KW Transcription regulation {ECO:0000256|ARBA:ARBA00023015, ECO:0000256|HAMAP-
KW Rule:MF_00959}.
FT DOMAIN 69..82
FT /note="RNA polymerase sigma-70"
FT /evidence="ECO:0000259|PROSITE:PS00715"
FT DNA_BIND 246..265
FT /note="H-T-H motif"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00959"
FT REGION 7..40
FT /note="Sigma-70 factor domain-1"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00959"
FT REGION 45..115
FT /note="Sigma-70 factor domain-2"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00959"
FT REGION 220..273
FT /note="Sigma-70 factor domain-4"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00959"
FT MOTIF 69..72
FT /note="Interaction with polymerase core subunit RpoC"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00959"
SQ SEQUENCE 286 AA; 32732 MW; 66C298B8838914E4 CRC64;
MAADSGDALT AYLRHVRRTE LFTPEQEYET AVRARAGDFA ARQSMIEHNL RLVVSIAKLY
LGRGVPLSDL IEEGNLGLMH AIEKFEPERG FRFSTYATWW IRQSVERALM QQGRMIRLPV
NVVRELQQVL RARRELENDA AFVARRPEGV RVEDVADFLR RDVHEVAELL ALAETPRSLD
ASLDRVDGEQ TLGDTVVDEL AIDPSGITQA HEVERLLEDW LASLSARERE VLEGRYGLHD
HEPETLDVLS QRLGLTRERV RQVQNEALFK LKRHLARRGI TREALL
//
