RUVB_LIGS1
ID RUVB_LIGS1 Reviewed; 336 AA.
AC Q1WT18;
DT 18-MAR-2008, integrated into UniProtKB/Swiss-Prot.
DT 02-MAY-2006, sequence version 1.
DT 03-AUG-2022, entry version 105.
DE RecName: Full=Holliday junction ATP-dependent DNA helicase RuvB {ECO:0000255|HAMAP-Rule:MF_00016};
DE EC=3.6.4.12 {ECO:0000255|HAMAP-Rule:MF_00016};
GN Name=ruvB {ECO:0000255|HAMAP-Rule:MF_00016}; OrderedLocusNames=LSL_1125;
OS Ligilactobacillus salivarius (strain UCC118) (Lactobacillus salivarius).
OC Bacteria; Firmicutes; Bacilli; Lactobacillales; Lactobacillaceae;
OC Ligilactobacillus.
OX NCBI_TaxID=362948;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=UCC118;
RX PubMed=16617113; DOI=10.1073/pnas.0511060103;
RA Claesson M.J., Li Y., Leahy S., Canchaya C., van Pijkeren J.P.,
RA Cerdeno-Tarraga A.M., Parkhill J., Flynn S., O'Sullivan G.C., Collins J.K.,
RA Higgins D., Shanahan F., Fitzgerald G.F., van Sinderen D., O'Toole P.W.;
RT "Multireplicon genome architecture of Lactobacillus salivarius.";
RL Proc. Natl. Acad. Sci. U.S.A. 103:6718-6723(2006).
CC -!- FUNCTION: The RuvA-RuvB complex in the presence of ATP renatures
CC cruciform structure in supercoiled DNA with palindromic sequence,
CC indicating that it may promote strand exchange reactions in homologous
CC recombination. RuvAB is a helicase that mediates the Holliday junction
CC migration by localized denaturation and reannealing.
CC {ECO:0000255|HAMAP-Rule:MF_00016}.
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:0000255|HAMAP-Rule:MF_00016};
CC -!- SUBUNIT: Forms a complex with RuvA. {ECO:0000255|HAMAP-Rule:MF_00016}.
CC -!- SIMILARITY: Belongs to the RuvB family. {ECO:0000255|HAMAP-
CC Rule:MF_00016}.
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DR EMBL; CP000233; ABD99933.1; -; Genomic_DNA.
DR RefSeq; WP_011476176.1; NC_007929.1.
DR RefSeq; YP_536016.1; NC_007929.1.
DR AlphaFoldDB; Q1WT18; -.
DR SMR; Q1WT18; -.
DR STRING; 362948.LSL_1125; -.
DR EnsemblBacteria; ABD99933; ABD99933; LSL_1125.
DR KEGG; lsl:LSL_1125; -.
DR PATRIC; fig|362948.14.peg.1198; -.
DR HOGENOM; CLU_055599_1_0_9; -.
DR OMA; IHRMSRP; -.
DR Proteomes; UP000006559; Chromosome.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR GO; GO:0016887; F:ATP hydrolysis activity; IEA:RHEA.
DR GO; GO:0003677; F:DNA binding; IEA:InterPro.
DR GO; GO:0009378; F:four-way junction helicase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0006310; P:DNA recombination; IEA:UniProtKB-UniRule.
DR GO; GO:0006281; P:DNA repair; IEA:UniProtKB-UniRule.
DR GO; GO:0009432; P:SOS response; IEA:UniProtKB-UniRule.
DR Gene3D; 1.10.10.10; -; 1.
DR Gene3D; 3.40.50.300; -; 1.
DR HAMAP; MF_00016; DNA_helic_RuvB; 1.
DR InterPro; IPR003593; AAA+_ATPase.
DR InterPro; IPR041445; AAA_lid_4.
DR InterPro; IPR004605; DNA_helicase_Holl-junc_RuvB.
DR InterPro; IPR027417; P-loop_NTPase.
DR InterPro; IPR008824; RuvB-like_N.
DR InterPro; IPR008823; RuvB_C.
DR InterPro; IPR036388; WH-like_DNA-bd_sf.
DR InterPro; IPR036390; WH_DNA-bd_sf.
DR PANTHER; PTHR42848; PTHR42848; 1.
DR Pfam; PF17864; AAA_lid_4; 1.
DR Pfam; PF05491; RuvB_C; 1.
DR Pfam; PF05496; RuvB_N; 1.
DR SMART; SM00382; AAA; 1.
DR SUPFAM; SSF46785; SSF46785; 1.
DR SUPFAM; SSF52540; SSF52540; 1.
DR TIGRFAMs; TIGR00635; ruvB; 1.
PE 3: Inferred from homology;
KW ATP-binding; DNA damage; DNA recombination; DNA repair; Helicase;
KW Hydrolase; Nucleotide-binding; Reference proteome; SOS response.
FT CHAIN 1..336
FT /note="Holliday junction ATP-dependent DNA helicase RuvB"
FT /id="PRO_0000322808"
FT BINDING 62..69
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00016"
SQ SEQUENCE 336 AA; 37493 MW; 77E78DF118FE08D2 CRC64;
MYDEERIVSG DSFEGEDLNE QSLRPQTFDQ YIGQKLLKDE ISVYIQAAKQ REESLDHVLL
YGPPGLGKTT LAIVIANEMG VKIKTTTGPA IEKPGDLVAL LNELEPGDVL FIDEIHRLPK
NVEEILYSAM EDYFIDIIVG QGPTAHPVHF PLPPFTLVGA TTRAGLLSAP LRARFGIVGH
MEYYNEVDLS QIIKRSAQIL STGIDDEGAH EIARRSRGTP RVANRLLKRV RDFAEVKHKD
KIDTEIVQFA LDLLRVDKVG LDRTDRKLLK AMIELYDGGP VGLNTIAANI GEESDTIADM
IEPYLMQIGF IKRTPRGRMV TLAAYEHLGI KYNKEG