ID   GREA_MYCAP              Reviewed;         163 AA.
AC   A5IYH4;
DT   22-SEP-2009, integrated into UniProtKB/Swiss-Prot.
DT   26-JUN-2007, sequence version 1.
DT   25-MAY-2022, entry version 89.
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=MAG3850;
OS   Mycoplasmopsis agalactiae (strain NCTC 10123 / CIP 59.7 / PG2) (Mycoplasma
OS   agalactiae).
OC   Bacteria; Tenericutes; Mollicutes; Mycoplasmataceae; Mycoplasmopsis.
OX   NCBI_TaxID=347257;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=NCTC 10123 / CIP 59.7 / PG2;
RX   PubMed=17511520; DOI=10.1371/journal.pgen.0030075;
RA   Sirand-Pugnet P., Lartigue C., Marenda M., Jacob D., Barre A., Barbe V.,
RA   Schenowitz C., Mangenot S., Couloux A., Segurens B., de Daruvar A.,
RA   Blanchard A., Citti C.;
RT   "Being pathogenic, plastic, and sexual while living with a nearly minimal
RT   bacterial genome.";
RL   PLoS Genet. 3:744-758(2007).
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}.
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DR   EMBL; CU179680; CAL59083.1; -; Genomic_DNA.
DR   RefSeq; WP_004023819.1; NC_009497.1.
DR   AlphaFoldDB; A5IYH4; -.
DR   SMR; A5IYH4; -.
DR   STRING; 347257.MAG3850; -.
DR   EnsemblBacteria; CAL59083; CAL59083; MAG3850.
DR   GeneID; 66645717; -.
DR   KEGG; maa:MAG3850; -.
DR   HOGENOM; CLU_101379_2_1_14; -.
DR   OMA; TWLTQEA; -.
DR   Proteomes; UP000007065; 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; 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.
PE   3: Inferred from homology;
KW   Coiled coil; DNA-binding; Reference proteome; Transcription;
KW   Transcription regulation.
FT   CHAIN           1..163
FT                   /note="Transcription elongation factor GreA"
FT                   /id="PRO_1000202863"
FT   COILED          49..80
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00105"
SQ   SEQUENCE   163 AA;  18273 MW;  4613E713E251633C CRC64;
     MALLGNEKIY LSEETYNKYK NEYTELVTVE RPAVQASLKE ARAQGDLSEN AEYDAARDRQ
     SEVERRILEL ERILENAEII DTKSAVQNKA GIGATVRYLN MKTNKELVVT IMGPHDSNPI
     ENKISNESPV AQAIMEANGI GDVVEVEVPQ KYNIKVLDIS YAK