GREA_RICFE
ID GREA_RICFE Reviewed; 162 AA.
AC Q4UJS8;
DT 20-FEB-2007, integrated into UniProtKB/Swiss-Prot.
DT 20-FEB-2007, sequence version 2.
DT 25-MAY-2022, entry version 91.
DE RecName: Full=Transcription elongation factor GreA {ECO:0000255|HAMAP-Rule:MF_00105};
DE AltName: Full=Transcript cleavage factor GreA {ECO:0000255|HAMAP-Rule:MF_00105};
GN Name=greA {ECO:0000255|HAMAP-Rule:MF_00105}; OrderedLocusNames=RF_1360;
OS Rickettsia felis (strain ATCC VR-1525 / URRWXCal2) (Rickettsia azadi).
OC Bacteria; Proteobacteria; Alphaproteobacteria; Rickettsiales;
OC Rickettsiaceae; Rickettsieae; Rickettsia; spotted fever group.
OX NCBI_TaxID=315456;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC VR-1525 / URRWXCal2;
RX PubMed=15984913; DOI=10.1371/journal.pbio.0030248;
RA Ogata H., Renesto P., Audic S., Robert C., Blanc G., Fournier P.-E.,
RA Parinello H., Claverie J.-M., Raoult D.;
RT "The genome sequence of Rickettsia felis identifies the first putative
RT conjugative plasmid in an obligate intracellular parasite.";
RL PLoS Biol. 3:1-12(2005).
CC -!- FUNCTION: Necessary for efficient RNA polymerase transcription
CC elongation past template-encoded arresting sites. The arresting sites
CC in DNA have the property of trapping a certain fraction of elongating
CC RNA polymerases that pass through, resulting in locked ternary
CC complexes. Cleavage of the nascent transcript by cleavage factors such
CC as GreA or GreB allows the resumption of elongation from the new
CC 3'terminus. GreA releases sequences of 2 to 3 nucleotides.
CC {ECO:0000255|HAMAP-Rule:MF_00105}.
CC -!- SIMILARITY: Belongs to the GreA/GreB family. {ECO:0000255|HAMAP-
CC Rule:MF_00105}.
CC -!- SEQUENCE CAUTION:
CC Sequence=AAY62211.1; Type=Erroneous initiation; Evidence={ECO:0000305};
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DR EMBL; CP000053; AAY62211.1; ALT_INIT; Genomic_DNA.
DR RefSeq; WP_037213737.1; NC_007109.1.
DR AlphaFoldDB; Q4UJS8; -.
DR SMR; Q4UJS8; -.
DR STRING; 315456.RF_1360; -.
DR EnsemblBacteria; AAY62211; AAY62211; RF_1360.
DR KEGG; rfe:RF_1360; -.
DR eggNOG; COG0782; Bacteria.
DR HOGENOM; CLU_101379_2_0_5; -.
DR OrthoDB; 1536415at2; -.
DR Proteomes; UP000008548; Chromosome.
DR GO; GO:0003677; F:DNA binding; IEA:UniProtKB-UniRule.
DR GO; GO:0070063; F:RNA polymerase binding; IEA:InterPro.
DR GO; GO:0032784; P:regulation of DNA-templated transcription, elongation; IEA:UniProtKB-UniRule.
DR Gene3D; 1.10.287.180; -; 1.
DR Gene3D; 3.10.50.30; -; 1.
DR HAMAP; MF_00105; GreA_GreB; 1.
DR InterPro; IPR036953; GreA/GreB_C_sf.
DR InterPro; IPR018151; TF_GreA/GreB_CS.
DR InterPro; IPR006359; Tscrpt_elong_fac_GreA.
DR InterPro; IPR028624; Tscrpt_elong_fac_GreA/B.
DR InterPro; IPR001437; Tscrpt_elong_fac_GreA/B_C.
DR InterPro; IPR023459; Tscrpt_elong_fac_GreA/B_fam.
DR InterPro; IPR022691; Tscrpt_elong_fac_GreA/B_N.
DR InterPro; IPR036805; Tscrpt_elong_fac_GreA/B_N_sf.
DR PANTHER; PTHR30437; PTHR30437; 1.
DR Pfam; PF01272; GreA_GreB; 1.
DR Pfam; PF03449; GreA_GreB_N; 1.
DR PIRSF; PIRSF006092; GreA_GreB; 1.
DR SUPFAM; SSF46557; SSF46557; 1.
DR TIGRFAMs; TIGR01462; greA; 1.
DR PROSITE; PS00829; GREAB_1; 1.
DR PROSITE; PS00830; GREAB_2; 1.
PE 3: Inferred from homology;
KW Coiled coil; DNA-binding; Transcription; Transcription regulation.
FT CHAIN 1..162
FT /note="Transcription elongation factor GreA"
FT /id="PRO_0000277901"
FT COILED 45..74
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00105"
SQ SEQUENCE 162 AA; 18201 MW; 76FCFDAADB195521 CRC64;
MNTKFPITAK GFEKLEHELK HLKHVERKKI SEDIAEAREH GDLSENAEYE AAREKQAFIE
GRIKELEDMT ARAEIIDIGK LSGDNIKFGA TVTLIDDDTE EEVTYIIVGE YEADITRKRV
SIASPIAKAL IGKSVGDFVE VTTPKGSKSY EVVTVEYKEL EL