ID   GREB_PASMU              Reviewed;         158 AA.
AC   P57802;
DT   27-APR-2001, integrated into UniProtKB/Swiss-Prot.
DT   27-APR-2001, sequence version 1.
DT   25-MAY-2022, entry version 118.
DE   RecName: Full=Transcription elongation factor GreB {ECO:0000255|HAMAP-Rule:MF_00930};
DE   AltName: Full=Transcript cleavage factor GreB {ECO:0000255|HAMAP-Rule:MF_00930};
GN   Name=greB {ECO:0000255|HAMAP-Rule:MF_00930}; OrderedLocusNames=PM1450;
OS   Pasteurella multocida (strain Pm70).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Pasteurellales;
OC   Pasteurellaceae; Pasteurella.
OX   NCBI_TaxID=272843;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=Pm70;
RX   PubMed=11248100; DOI=10.1073/pnas.051634598;
RA   May B.J., Zhang Q., Li L.L., Paustian M.L., Whittam T.S., Kapur V.;
RT   "Complete genomic sequence of Pasteurella multocida Pm70.";
RL   Proc. Natl. Acad. Sci. U.S.A. 98:3460-3465(2001).
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. GreB releases sequences of up to 9 nucleotides in length.
CC       {ECO:0000255|HAMAP-Rule:MF_00930}.
CC   -!- SIMILARITY: Belongs to the GreA/GreB family. GreB subfamily.
CC       {ECO:0000255|HAMAP-Rule:MF_00930}.
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DR   EMBL; AE004439; AAK03534.1; -; Genomic_DNA.
DR   RefSeq; WP_005724117.1; NC_002663.1.
DR   AlphaFoldDB; P57802; -.
DR   SMR; P57802; -.
DR   STRING; 272843.PM1450; -.
DR   EnsemblBacteria; AAK03534; AAK03534; PM1450.
DR   KEGG; pmu:PM1450; -.
DR   HOGENOM; CLU_101379_3_0_6; -.
DR   OMA; DQIFFGA; -.
DR   Proteomes; UP000000809; 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   HAMAP; MF_00930; GreB; 1.
DR   InterPro; IPR036953; GreA/GreB_C_sf.
DR   InterPro; IPR018151; TF_GreA/GreB_CS.
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   InterPro; IPR006358; Tscrpt_elong_fac_GreB.
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; TIGR01461; greB; 1.
DR   PROSITE; PS00829; GREAB_1; 1.
DR   PROSITE; PS00830; GREAB_2; 1.
PE   3: Inferred from homology;
KW   Coiled coil; DNA-binding; Reference proteome; Transcription;
KW   Transcription regulation.
FT   CHAIN           1..158
FT                   /note="Transcription elongation factor GreB"
FT                   /id="PRO_0000176951"
FT   COILED          53..75
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00930"
SQ   SEQUENCE   158 AA;  18348 MW;  4DF203C7275A678E CRC64;
     MAKSNYITRS GWNALDQELK FLWKDERPKV TQAVSDAAAL GDRSENAEYI YGKRRLREID
     RRVRFLTKRL EVLQIVDYHP KQEGKVFFGA WVALENEAGE EKHYRIVGCD EFDPAKNWIS
     IDSPVARALI GKSIDDEIKV ETPSGLVILY INQIWYEK