ID A3CQB2_STRSV Unreviewed; 181 AA.
AC A3CQB2;
DT 20-MAR-2007, integrated into UniProtKB/TrEMBL.
DT 20-MAR-2007, sequence version 1.
DT 27-MAR-2024, entry version 104.
DE RecName: Full=Probable DNA-directed RNA polymerase subunit delta {ECO:0000256|HAMAP-Rule:MF_00357};
DE AltName: Full=RNAP delta factor {ECO:0000256|HAMAP-Rule:MF_00357};
GN Name=rpoE {ECO:0000256|HAMAP-Rule:MF_00357,
GN ECO:0000313|EMBL:ABN45367.1};
GN OrderedLocusNames=SSA_1996 {ECO:0000313|EMBL:ABN45367.1};
OS Streptococcus sanguinis (strain SK36).
OC Bacteria; Bacillota; Bacilli; Lactobacillales; Streptococcaceae;
OC Streptococcus.
OX NCBI_TaxID=388919 {ECO:0000313|EMBL:ABN45367.1, ECO:0000313|Proteomes:UP000002148};
RN [1] {ECO:0000313|EMBL:ABN45367.1, ECO:0000313|Proteomes:UP000002148}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=SK36 {ECO:0000313|EMBL:ABN45367.1,
RC ECO:0000313|Proteomes:UP000002148};
RX PubMed=17277061; DOI=10.1128/JB.01808-06;
RA Xu P., Alves J.M., Kitten T., Brown A., Chen Z., Ozaki L.S., Manque P.,
RA Ge X., Serrano M.G., Puiu D., Hendricks S., Wang Y., Chaplin M.D., Akan D.,
RA Paik S., Peterson D.L., Macrina F.L., Buck G.A.;
RT "Genome of the opportunistic pathogen Streptococcus sanguinis.";
RL J. Bacteriol. 189:3166-3175(2007).
CC -!- FUNCTION: Participates in both the initiation and recycling phases of
CC transcription. In the presence of the delta subunit, RNAP displays an
CC increased specificity of transcription, a decreased affinity for
CC nucleic acids, and an increased efficiency of RNA synthesis because of
CC enhanced recycling. {ECO:0000256|HAMAP-Rule:MF_00357}.
CC -!- SUBUNIT: RNAP is composed of a core of 2 alpha, a beta and a beta'
CC subunits. The core is associated with a delta subunit and one of
CC several sigma factors. {ECO:0000256|HAMAP-Rule:MF_00357}.
CC -!- SIMILARITY: Belongs to the RpoE family. {ECO:0000256|ARBA:ARBA00009828,
CC ECO:0000256|HAMAP-Rule:MF_00357}.
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DR EMBL; CP000387; ABN45367.1; -; Genomic_DNA.
DR RefSeq; YP_001035917.1; NC_009009.1.
DR AlphaFoldDB; A3CQB2; -.
DR STRING; 388919.SSA_1996; -.
DR KEGG; ssa:SSA_1996; -.
DR PATRIC; fig|388919.9.peg.1892; -.
DR eggNOG; COG3343; Bacteria.
DR HOGENOM; CLU_116648_0_0_9; -.
DR OrthoDB; 401223at2; -.
DR Proteomes; UP000002148; Chromosome.
DR GO; GO:0000428; C:DNA-directed RNA polymerase complex; IEA:UniProtKB-KW.
DR GO; GO:0003899; F:DNA-directed 5'-3' RNA polymerase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0006351; P:DNA-templated transcription; IEA:InterPro.
DR GO; GO:0006355; P:regulation of DNA-templated transcription; IEA:UniProtKB-UniRule.
DR Gene3D; 1.10.10.1250; RNA polymerase, subunit delta, N-terminal domain; 1.
DR HAMAP; MF_00357; RNApol_bact_RpoE; 1.
DR InterPro; IPR007759; Asxl_HARE-HTH.
DR InterPro; IPR038087; RNAP_delta_N_dom_sf.
DR InterPro; IPR029757; RpoE.
DR NCBIfam; TIGR04567; RNAP_delt_lowGC; 1.
DR Pfam; PF05066; HARE-HTH; 1.
DR PROSITE; PS51913; HTH_HARE; 1.
PE 3: Inferred from homology;
KW DNA-directed RNA polymerase {ECO:0000256|ARBA:ARBA00022478,
KW ECO:0000256|HAMAP-Rule:MF_00357};
KW Nucleotidyltransferase {ECO:0000256|ARBA:ARBA00022695, ECO:0000256|HAMAP-
KW Rule:MF_00357}; Reference proteome {ECO:0000313|Proteomes:UP000002148};
KW Transcription {ECO:0000256|ARBA:ARBA00023163, ECO:0000256|HAMAP-
KW Rule:MF_00357};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|HAMAP-
KW Rule:MF_00357}.
FT DOMAIN 1..68
FT /note="HTH HARE-type"
FT /evidence="ECO:0000259|PROSITE:PS51913"
FT REGION 82..181
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 85..104
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 106..181
FT /note="Acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 181 AA; 20952 MW; C4872F5C77326666 CRC64;
MIEVARAILE ARGRDHEMYF NDLVNEIQNY LEKSNSEIRD ALPLFYTELN VDGSFIPLGD
NKWGLRSWYA IDEVDEEIIA LEETDEDDAP KKRKKKRVNA FMDGDEDAID YSDDDPEDED
GYEADPALSY DEENPDDEKN EVEAYDAEIN EIAPDDLGEE VELNEEDDDY SDEDTETEEE
E
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