ID A0A2P2BTR1_9FIRM Unreviewed; 685 AA.
AC A0A2P2BTR1;
DT 23-MAY-2018, integrated into UniProtKB/TrEMBL.
DT 23-MAY-2018, sequence version 1.
DT 27-MAR-2024, entry version 24.
DE RecName: Full=ATP-dependent DNA helicase RecG {ECO:0000256|ARBA:ARBA00017846, ECO:0000256|RuleBase:RU363016};
DE EC=3.6.4.12 {ECO:0000256|ARBA:ARBA00012551, ECO:0000256|RuleBase:RU363016};
GN Name=recG {ECO:0000256|RuleBase:RU363016};
GN ORFNames=FRIFI_2202 {ECO:0000313|EMBL:CEI73730.1};
OS Romboutsia hominis.
OC Bacteria; Bacillota; Clostridia; Eubacteriales; Peptostreptococcaceae;
OC Romboutsia.
OX NCBI_TaxID=1507512 {ECO:0000313|EMBL:CEI73730.1, ECO:0000313|Proteomes:UP000245695};
RN [1] {ECO:0000313|EMBL:CEI73730.1, ECO:0000313|Proteomes:UP000245695}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=FRIFI {ECO:0000313|EMBL:CEI73730.1,
RC ECO:0000313|Proteomes:UP000245695};
RA Hornung B.V.;
RL Submitted (SEP-2014) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Critical role in recombination and DNA repair. Helps process
CC Holliday junction intermediates to mature products by catalyzing branch
CC migration. Has a DNA unwinding activity characteristic of a DNA
CC helicase with a 3'- to 5'- polarity. Unwinds branched duplex DNA (Y-
CC DNA). {ECO:0000256|ARBA:ARBA00024832, ECO:0000256|RuleBase:RU363016}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=ATP + H2O = ADP + H(+) + phosphate; Xref=Rhea:RHEA:13065,
CC ChEBI:CHEBI:15377, ChEBI:CHEBI:15378, ChEBI:CHEBI:30616,
CC ChEBI:CHEBI:43474, ChEBI:CHEBI:456216; EC=3.6.4.12;
CC Evidence={ECO:0000256|RuleBase:RU363016};
CC -!- SIMILARITY: Belongs to the helicase family. RecG subfamily.
CC {ECO:0000256|ARBA:ARBA00007504, ECO:0000256|RuleBase:RU363016}.
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DR EMBL; LN650648; CEI73730.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A2P2BTR1; -.
DR Proteomes; UP000245695; Chromosome Chromosome1.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR GO; GO:0016887; F:ATP hydrolysis activity; IEA:RHEA.
DR GO; GO:0003677; F:DNA binding; IEA:UniProtKB-KW.
DR GO; GO:0003678; F:DNA helicase activity; IEA:InterPro.
DR GO; GO:0006310; P:DNA recombination; IEA:UniProtKB-UniRule.
DR GO; GO:0006281; P:DNA repair; IEA:UniProtKB-UniRule.
DR CDD; cd17992; DEXHc_RecG; 1.
DR CDD; cd04488; RecG_wedge_OBF; 1.
DR CDD; cd18811; SF2_C_RecG; 1.
DR Gene3D; 2.40.50.140; Nucleic acid-binding proteins; 1.
DR Gene3D; 3.40.50.300; P-loop containing nucleotide triphosphate hydrolases; 2.
DR InterPro; IPR004609; ATP-dep_DNA_helicase_RecG.
DR InterPro; IPR011545; DEAD/DEAH_box_helicase_dom.
DR InterPro; IPR014001; Helicase_ATP-bd.
DR InterPro; IPR001650; Helicase_C.
DR InterPro; IPR012340; NA-bd_OB-fold.
DR InterPro; IPR027417; P-loop_NTPase.
DR InterPro; IPR047112; RecG/Mfd.
DR InterPro; IPR045562; RecG_dom3_C.
DR InterPro; IPR033454; RecG_wedge.
DR NCBIfam; TIGR00643; recG; 1.
DR PANTHER; PTHR47964; ATP-DEPENDENT DNA HELICASE HOMOLOG RECG, CHLOROPLASTIC; 1.
DR PANTHER; PTHR47964:SF1; ATP-DEPENDENT DNA HELICASE HOMOLOG RECG, CHLOROPLASTIC; 1.
DR Pfam; PF00270; DEAD; 1.
DR Pfam; PF00271; Helicase_C; 1.
DR Pfam; PF19833; RecG_dom3_C; 1.
DR Pfam; PF17191; RecG_wedge; 1.
DR SMART; SM00487; DEXDc; 1.
DR SMART; SM00490; HELICc; 1.
DR SUPFAM; SSF50249; Nucleic acid-binding proteins; 1.
DR SUPFAM; SSF52540; P-loop containing nucleoside triphosphate hydrolases; 2.
DR PROSITE; PS51192; HELICASE_ATP_BIND_1; 1.
DR PROSITE; PS51194; HELICASE_CTER; 1.
PE 3: Inferred from homology;
KW ATP-binding {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|RuleBase:RU363016};
KW DNA damage {ECO:0000256|RuleBase:RU363016};
KW DNA recombination {ECO:0000256|RuleBase:RU363016};
KW DNA repair {ECO:0000256|RuleBase:RU363016};
KW DNA-binding {ECO:0000256|ARBA:ARBA00023125};
KW Helicase {ECO:0000256|ARBA:ARBA00022806, ECO:0000256|RuleBase:RU363016};
KW Hydrolase {ECO:0000256|ARBA:ARBA00022801, ECO:0000256|RuleBase:RU363016};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741,
KW ECO:0000256|RuleBase:RU363016};
KW Reference proteome {ECO:0000313|Proteomes:UP000245695}.
FT DOMAIN 271..432
FT /note="Helicase ATP-binding"
FT /evidence="ECO:0000259|PROSITE:PS51192"
FT DOMAIN 451..612
FT /note="Helicase C-terminal"
FT /evidence="ECO:0000259|PROSITE:PS51194"
SQ SEQUENCE 685 AA; 77626 MW; B9EB537C44C0A44F CRC64;
MDLNKDIQYV KGIGPKRAQK LNKLNIFTLK DLLYYFPRQF EDRNNIKKIA QLENEDRATI
KAIIVGSHTS SPRKGLNITK LDVRDETGYA KLVFFNQEYI KNAFKVGDTI LVFGKVKKEF
KNVELTSCEV EHLSNSPKST CKIIPVYPLT YGVTNKEVSS IIKGVLNDKE INIKEYLPIN
ILEKYKLCSI DYAVRNIHNP SSKEALKIAL YRIVFEEFLM LQLGLFMFKN GVSEVDGIKF
LENKKLEEIR SSLPFKLTKA QERALNEIID DMNSNSAMNR LVQGDVGSGK TVVALLALSH
CILNGYQGAL MAPTEILAEQ HYISLTETLK PFGVNVELLV GSLTKKNKEK VLERVKNKEI
DILIGTHALI EDKVEFNNLG LVITDEQHRF GVRQRSKLSE KGENPDILVM TATPIPRTLA
LILYGDLDIS IIDELPPGRQ PIETIAVDKG KRDRAYNSLV RKEVEKGRQV YIVCPLVEES
EAIEAKAATE LVDELKSEYF SDLRVGLLHG KMKGSEKDSI MKSFKNKEID ILVSTTVIEV
GVNVPNATLM IIENAERFGL AQLHQLRGRV GRGSHKSYCI LIYASKSEVC RQRMSIMEET
NDGFKISEKD LEIRGPGEFF GTRQHGLPEL KVANIFKHMK ILKLAQQEAR IIFSKDSKLD
NYENKGLKRE IMNKFENIVK EISLN
//
