ID Q4K3Q4_PSEF5 Unreviewed; 691 AA.
AC Q4K3Q4;
DT 02-AUG-2005, integrated into UniProtKB/TrEMBL.
DT 02-AUG-2005, sequence version 1.
DT 27-MAR-2024, entry version 116.
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:AAY95259.1};
GN OrderedLocusNames=PFL_6071 {ECO:0000313|EMBL:AAY95259.1};
OS Pseudomonas fluorescens (strain ATCC BAA-477 / NRRL B-23932 / Pf-5).
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Pseudomonadales;
OC Pseudomonadaceae; Pseudomonas.
OX NCBI_TaxID=220664 {ECO:0000313|EMBL:AAY95259.1, ECO:0000313|Proteomes:UP000008540};
RN [1] {ECO:0000313|EMBL:AAY95259.1, ECO:0000313|Proteomes:UP000008540}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC BAA-477 / NRRL B-23932 / Pf-5
RC {ECO:0000313|Proteomes:UP000008540};
RX PubMed=15980861; DOI=10.1038/nbt1110;
RA Paulsen I.T., Press C.M., Ravel J., Kobayashi D.Y., Myers G.S.,
RA Mavrodi D.V., DeBoy R.T., Seshadri R., Ren Q., Madupu R., Dodson R.J.,
RA Durkin A.S., Brinkac L.M., Daugherty S.C., Sullivan S.A., Rosovitz M.J.,
RA Gwinn M.L., Zhou L., Schneider D.J., Cartinhour S.W., Nelson W.C.,
RA Weidman J., Watkins K., Tran K., Khouri H., Pierson E.A., Pierson L.S.III.,
RA Thomashow L.S., Loper J.E.;
RT "Complete genome sequence of the plant commensal Pseudomonas fluorescens
RT Pf-5.";
RL Nat. Biotechnol. 23:873-878(2005).
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|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; CP000076; AAY95259.1; -; Genomic_DNA.
DR RefSeq; WP_011064239.1; NC_004129.6.
DR AlphaFoldDB; Q4K3Q4; -.
DR STRING; 220664.PFL_6071; -.
DR KEGG; pfl:PFL_6071; -.
DR PATRIC; fig|220664.5.peg.6198; -.
DR eggNOG; COG1200; Bacteria.
DR HOGENOM; CLU_005122_7_1_6; -.
DR Proteomes; UP000008540; Chromosome.
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; 1.
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 283..447
FT /note="Helicase ATP-binding"
FT /evidence="ECO:0000259|PROSITE:PS51192"
FT DOMAIN 480..626
FT /note="Helicase C-terminal"
FT /evidence="ECO:0000259|PROSITE:PS51194"
SQ SEQUENCE 691 AA; 76129 MW; 6D4A0DE91BDA8FD4 CRC64;
MTELSKVPVT ALKGVGESMA EKLAKVGLEN LQDVLFHLPL RYQDRTRVVP IGALRPGQDA
VIEGTVSGAD VVMGKRRSLL VRLQDGTGGL SLRFYHFSNA QKDGLKRGTR VRCYGEARPG
ASGLEIYHPE YRAISGDEPP PVDQTLTPIY PLTEGLTQQR LRLLCQQSLA LLGPRSLPDW
LPEELARDYQ LAPLDDAIRY LHHPPADADV DELALGHHWA QHRLAFEELL THQLSQQRLR
DSLRSQRAPV LPLARKLPVK YLKNLGFAPT GAQQRVGNEI AYDLSQPEPM LRLIQGDVGA
GKTVVAALAA LQALEAGYQV ALMAPTEILA EQHFITFKRW LEPLGLEVAW LAGKLKGKAR
SAALEQIAGG APMVVGTHAL FQDEVQFKNL ALVIIDEQHR FGVQQRLALR QKGVGGRLCP
HQLIMTATPI PRTLAMSAYA DLDTSILDEL PPGRTPVNTV LVTDSRRIEV IERVRAACAE
GRQAYWVCTL IEESEELTCQ AAETTFEDLS SALGELRVGL IHGRMKAPEK AAVMAEFKAG
NLQLLVATTV IEVGVDVPNA SLMIIENPER LGLAQLHQLR GRVGRGSAAS HCVLLYHPPL
SQIGRQRLGI MRETNDGFVI AEKDLELRGP GEMLGTRQTG LLQFKVADLM RDADLLPAVR
DAAQALLERW PDHVSPLLER WLRHGQQYGQ V
//
