ID A0A1G1YSG4_9BACT Unreviewed; 152 AA.
AC A0A1G1YSG4;
DT 15-FEB-2017, integrated into UniProtKB/TrEMBL.
DT 15-FEB-2017, sequence version 1.
DT 24-JAN-2024, entry version 31.
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=A2912_02070 {ECO:0000313|EMBL:OGY54367.1};
OS Candidatus Buchananbacteria bacterium RIFCSPLOWO2_01_FULL_40_23b.
OC Bacteria; Candidatus Buchananbacteria.
OX NCBI_TaxID=1797544 {ECO:0000313|EMBL:OGY54367.1, ECO:0000313|Proteomes:UP000178122};
RN [1] {ECO:0000313|EMBL:OGY54367.1, ECO:0000313|Proteomes:UP000178122}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX PubMed=27774985; DOI=10.1038/ncomms13219;
RA Anantharaman K., Brown C.T., Hug L.A., Sharon I., Castelle C.J.,
RA Probst A.J., Thomas B.C., Singh A., Wilkins M.J., Karaoz U., Brodie E.L.,
RA Williams K.H., Hubbard S.S., Banfield J.F.;
RT "Thousands of microbial genomes shed light on interconnected biogeochemical
RT processes in an aquifer system.";
RL Nat. Commun. 7:13219-13219(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:OGY54367.1}.
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DR EMBL; MHIN01000032; OGY54367.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1G1YSG4; -.
DR Proteomes; UP000178122; 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:0003746; F:translation elongation factor activity; IEA:UniProtKB-KW.
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.
PE 3: Inferred from homology;
KW DNA-binding {ECO:0000256|ARBA:ARBA00023125, ECO:0000256|HAMAP-
KW Rule:MF_00105}; Elongation factor {ECO:0000313|EMBL:OGY54367.1};
KW Protein biosynthesis {ECO:0000313|EMBL:OGY54367.1};
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..74
FT /note="Transcription elongation factor GreA/GreB N-
FT terminal"
FT /evidence="ECO:0000259|Pfam:PF03449"
FT DOMAIN 81..152
FT /note="Transcription elongation factor GreA/GreB C-
FT terminal"
FT /evidence="ECO:0000259|Pfam:PF01272"
SQ SEQUENCE 152 AA; 16975 MW; 55B55551D3814916 CRC64;
MSPIYLTKEG REKLKEELEY LKKQKMPQVV ERIARAKELG DLSENAEYQD AKDEQGFIAG
RIAELENLIN KSEIINENGS KDFVNVGSTI KVKCGKIQYQ YTIVGSNEAN PTKGLISNES
PIGRAFLGRK IGEKVVVKIP KGEMECEILA IT
//
