ID G5JXD5_9STRE Unreviewed; 671 AA.
AC G5JXD5;
DT 25-JAN-2012, integrated into UniProtKB/TrEMBL.
DT 25-JAN-2012, sequence version 1.
DT 27-MAR-2024, entry version 51.
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 ECO:0000313|EMBL:EHJ51551.1};
GN ORFNames=STRMA_1291 {ECO:0000313|EMBL:EHJ51551.1};
OS Streptococcus macacae NCTC 11558.
OC Bacteria; Bacillota; Bacilli; Lactobacillales; Streptococcaceae;
OC Streptococcus.
OX NCBI_TaxID=764298 {ECO:0000313|EMBL:EHJ51551.1, ECO:0000313|Proteomes:UP000003573};
RN [1] {ECO:0000313|EMBL:EHJ51551.1, ECO:0000313|Proteomes:UP000003573}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=NCTC 11558 {ECO:0000313|EMBL:EHJ51551.1,
RC ECO:0000313|Proteomes:UP000003573};
RX PubMed=24625962; DOI=10.1093/gbe/evu048;
RA Richards V.P., Palmer S.R., Pavinski Bitar P.D., Qin X., Weinstock G.M.,
RA Highlander S.K., Town C.D., Burne R.A., Stanhope M.J.;
RT "Phylogenomics and the dynamic genome evolution of the genus
RT Streptococcus.";
RL Genome Biol. Evol. 6:741-753(2014).
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}.
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:EHJ51551.1}.
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DR EMBL; AEUW02000001; EHJ51551.1; -; Genomic_DNA.
DR RefSeq; WP_003078531.1; NZ_UHFV01000002.1.
DR AlphaFoldDB; G5JXD5; -.
DR STRING; 764298.STRMA_1291; -.
DR eggNOG; COG1200; Bacteria.
DR OrthoDB; 9804325at2; -.
DR Proteomes; UP000003573; Unassembled WGS sequence.
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}.
FT DOMAIN 267..426
FT /note="Helicase ATP-binding"
FT /evidence="ECO:0000259|PROSITE:PS51192"
FT DOMAIN 445..605
FT /note="Helicase C-terminal"
FT /evidence="ECO:0000259|PROSITE:PS51194"
SQ SEQUENCE 671 AA; 75280 MW; 22585E79829B6F07 CRC64;
MNLQAPLAQL KGLGPKSAEK FHKLGIYTIE DLVLYYPFRY EDFKVKSIFD LLDGEKAVIT
GTVVTPANVH YYGFKRNRLS FKLKQGEAVI AISFFNQPYL KDKIELGKEM AIFGKWDQAK
SSMVGIKILI QAEADMQPVY HVAQGISQSA VIKAIKSAFD AGYIRELPEN LPGILLEKYH
LLDRQTAARA MHFPKDLAEY QQALRRIKFE ELFYFQMHLQ ILRAENRSQT NGLAISYQKS
KVTEKIQSLS FSLTNAQQQS LDDILSDMQS GAHMNRLLQG DVGSGKTIIA SLAMYAAYTG
GLQAALMVPT EILAEQHYDS LRALFPELSI SLLTSGMKAA VKQAALSAIA DGSVDMIVGT
HALIQESVNY HKLGLVITDE QHRFGVKQRQ LFREKGENPD VLMMSATPIP RTLAITAFGE
MDVSVIDELP AGRKPIITRW VKHEQLDRVF SWLSQQVKQK AQIYIISPLI EESETLDLKN
AVALEEEIKA YFAASAHVAL MHGRMENEEK EAIMQAFKKG KIDILVSTTV IEVGVNVPNA
TIMIIMDADR FGLSQLHQLR GRVGRGDKQS YAILVANPKT NAGKKRMQIM TKTTDGFLLA
EEDLKMRGSG EIFGIRQSGI PEFQVADIVE DYPILEEARK VAAQIVTDKD WRKDKRWNAL
VQNLKQKEIL D
//