ID   GREB_VIBPA              Reviewed;         163 AA.
AC   Q87TB8;
DT   23-MAY-2003, integrated into UniProtKB/Swiss-Prot.
DT   23-MAY-2003, sequence version 1.
DT   25-MAY-2022, entry version 109.
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=VP0152;
OS   Vibrio parahaemolyticus serotype O3:K6 (strain RIMD 2210633).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Vibrionales; Vibrionaceae;
OC   Vibrio.
OX   NCBI_TaxID=223926;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=RIMD 2210633;
RX   PubMed=12620739; DOI=10.1016/s0140-6736(03)12659-1;
RA   Makino K., Oshima K., Kurokawa K., Yokoyama K., Uda T., Tagomori K.,
RA   Iijima Y., Najima M., Nakano M., Yamashita A., Kubota Y., Kimura S.,
RA   Yasunaga T., Honda T., Shinagawa H., Hattori M., Iida T.;
RT   "Genome sequence of Vibrio parahaemolyticus: a pathogenic mechanism
RT   distinct from that of V. cholerae.";
RL   Lancet 361:743-749(2003).
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; BA000031; BAC58415.1; -; Genomic_DNA.
DR   RefSeq; NP_796531.1; NC_004603.1.
DR   RefSeq; WP_005458979.1; NC_004603.1.
DR   AlphaFoldDB; Q87TB8; -.
DR   SMR; Q87TB8; -.
DR   STRING; 223926.28805134; -.
DR   EnsemblBacteria; BAC58415; BAC58415; BAC58415.
DR   GeneID; 1187619; -.
DR   KEGG; vpa:VP0152; -.
DR   PATRIC; fig|223926.6.peg.144; -.
DR   eggNOG; COG0782; Bacteria.
DR   HOGENOM; CLU_101379_3_0_6; -.
DR   OMA; DQIFFGA; -.
DR   Proteomes; UP000002493; Chromosome 1.
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   DNA-binding; Reference proteome; Transcription; Transcription regulation.
FT   CHAIN           1..163
FT                   /note="Transcription elongation factor GreB"
FT                   /id="PRO_0000176992"
SQ   SEQUENCE   163 AA;  19248 MW;  96BA00DFC9FB8636 CRC64;
     MKTKLITREG YNKLKQEHDY LWNEKRPEIT KIVTWAASLG DRSENADYTF NKRLLRQIDR
     RVRFLRKFLP EVTIVDYSPQ QEGKVFFGAW VEIENEAGDV KKFRIVGPEE IYGDAKDYIS
     IDSPMARAML KKQVDEEFTV RTPEGDKEWF INSIEYNKQS AES