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Database: UniProt
Entry: A0A1J4WQF0_9BACT
LinkDB: A0A1J4WQF0_9BACT
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ID   A0A1J4WQF0_9BACT        Unreviewed;       151 AA.
AC   A0A1J4WQF0;
DT   15-FEB-2017, integrated into UniProtKB/TrEMBL.
DT   15-FEB-2017, sequence version 1.
DT   24-JAN-2024, entry version 24.
DE   RecName: Full=Transcription elongation factor GreA {ECO:0000256|ARBA:ARBA00013729, ECO:0000256|HAMAP-Rule:MF_00105};
DE   AltName: Full=Transcript cleavage factor GreA {ECO:0000256|HAMAP-Rule:MF_00105};
GN   Name=greA {ECO:0000256|HAMAP-Rule:MF_00105};
GN   ORFNames=AUJ36_02190 {ECO:0000313|EMBL:OIO49465.1};
OS   Parcubacteria group bacterium CG1_02_41_26.
OC   Bacteria.
OX   NCBI_TaxID=1805308 {ECO:0000313|EMBL:OIO49465.1, ECO:0000313|Proteomes:UP000183543};
RN   [1] {ECO:0000313|EMBL:OIO49465.1, ECO:0000313|Proteomes:UP000183543}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=CG1_02_41_26 {ECO:0000313|EMBL:OIO49465.1};
RX   PubMed=27112493;
RA   Probst A.J., Castelle C.J., Singh A., Brown C.T., Anantharaman K.,
RA   Sharon I., Hug L.A., Burstein D., Emerson J.B., Thomas B.C., Banfield J.F.;
RT   "Genomic resolution of a cold subsurface aquifer community provides
RT   metabolic insights for novel microbes adapted to high CO concentrations.";
RL   Environ. Microbiol. 0:0-0(2016).
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:0000256|ARBA:ARBA00024916, ECO:0000256|HAMAP-Rule:MF_00105,
CC       ECO:0000256|RuleBase:RU000556}.
CC   -!- SIMILARITY: Belongs to the GreA/GreB family.
CC       {ECO:0000256|ARBA:ARBA00008213, ECO:0000256|HAMAP-Rule:MF_00105,
CC       ECO:0000256|RuleBase:RU000556}.
CC   -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC       whole genome shotgun (WGS) entry which is preliminary data.
CC       {ECO:0000313|EMBL:OIO49465.1}.
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DR   EMBL; MNWI01000046; OIO49465.1; -; Genomic_DNA.
DR   AlphaFoldDB; A0A1J4WQF0; -.
DR   STRING; 1805308.AUJ36_02190; -.
DR   Proteomes; UP000183543; Unassembled WGS sequence.
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; 3.10.50.30; Transcription elongation factor, GreA/GreB, C-terminal domain; 1.
DR   Gene3D; 1.10.287.180; Transcription elongation factor, GreA/GreB, N-terminal domain; 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   NCBIfam; TIGR01462; greA; 1.
DR   PANTHER; PTHR30437; TRANSCRIPTION ELONGATION FACTOR GREA; 1.
DR   PANTHER; PTHR30437:SF4; TRANSCRIPTION ELONGATION FACTOR GREA; 1.
DR   Pfam; PF01272; GreA_GreB; 1.
DR   Pfam; PF03449; GreA_GreB_N; 1.
DR   PIRSF; PIRSF006092; GreA_GreB; 1.
DR   SUPFAM; SSF54534; FKBP-like; 1.
DR   SUPFAM; SSF46557; GreA transcript cleavage protein, N-terminal domain; 1.
DR   PROSITE; PS00829; GREAB_1; 1.
DR   PROSITE; PS00830; GREAB_2; 1.
PE   3: Inferred from homology;
KW   DNA-binding {ECO:0000256|ARBA:ARBA00023125, ECO:0000256|HAMAP-
KW   Rule:MF_00105};
KW   Transcription {ECO:0000256|ARBA:ARBA00023163, ECO:0000256|HAMAP-
KW   Rule:MF_00105};
KW   Transcription regulation {ECO:0000256|ARBA:ARBA00023015, ECO:0000256|HAMAP-
KW   Rule:MF_00105}.
FT   DOMAIN          4..73
FT                   /note="Transcription elongation factor GreA/GreB N-
FT                   terminal"
FT                   /evidence="ECO:0000259|Pfam:PF03449"
FT   DOMAIN          80..151
FT                   /note="Transcription elongation factor GreA/GreB C-
FT                   terminal"
FT                   /evidence="ECO:0000259|Pfam:PF01272"
SQ   SEQUENCE   151 AA;  16810 MW;  95DBB3BBBCF41021 CRC64;
     MIEYLTAQGL EKLKKELDYL KNVKQREIAA QLHTAAAFGD LSENAAYHQG KEALSFMRGR
     IDELEKIIKS AKIISSQKNS NKVEIGSTIV VQADKETETI CLVAPSESDF LAGKISYQSP
     LGQALLGRLK GEEVEIECPN KKIKYKILEI K
//
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