ID   RUVB_RICAE              Reviewed;         342 AA.
AC   C3PNA6;
DT   22-SEP-2009, integrated into UniProtKB/Swiss-Prot.
DT   16-JUN-2009, sequence version 1.
DT   03-AUG-2022, entry version 72.
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=RAF_ORF0495;
OS   Rickettsia africae (strain ESF-5).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Rickettsiales;
OC   Rickettsiaceae; Rickettsieae; Rickettsia; spotted fever group.
OX   NCBI_TaxID=347255;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ESF-5;
RX   PubMed=19379498; DOI=10.1186/1471-2164-10-166;
RA   Fournier P.-E., El Karkouri K., Leroy Q., Robert C., Giumelli B.,
RA   Renesto P., Socolovschi C., Parola P., Audic S., Raoult D.;
RT   "Analysis of the Rickettsia africae genome reveals that virulence
RT   acquisition in Rickettsia species may be explained by genome reduction.";
RL   BMC Genomics 10:166-166(2009).
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; CP001612; ACP53416.1; -; Genomic_DNA.
DR   RefSeq; WP_012719643.1; NC_012633.1.
DR   AlphaFoldDB; C3PNA6; -.
DR   SMR; C3PNA6; -.
DR   EnsemblBacteria; ACP53416; ACP53416; RAF_ORF0495.
DR   KEGG; raf:RAF_ORF0495; -.
DR   HOGENOM; CLU_055599_1_0_5; -.
DR   OMA; IHRMSRP; -.
DR   Proteomes; UP000002305; 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; SOS response.
FT   CHAIN           1..342
FT                   /note="Holliday junction ATP-dependent DNA helicase RuvB"
FT                   /id="PRO_1000201845"
FT   BINDING         57..64
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00016"
SQ   SEQUENCE   342 AA;  38343 MW;  9126876F99C8ADCD CRC64;
     MTNILSPEKS ENDQELPIRP SYLQEFVGQQ QIKENLSVFI KAAKSRNEHL DHTLFYGPPG
     LGKTTLAKII SNEIGGNFKS TSGPAILKVA DLAAILTNLE KNDVLFIDEI HRLNTAIEEV
     LYPAMEDFEL DIIIGEGSAA RSVKITLPKF TLIGATTRLG LLSNPLRDRF GIPMRLNFYN
     TEELKKVLNR ASKLLDIDLT DSGSEEIAKR SRGTPRIALR LLRRIRDFAA VDGKSRVDKE
     ISDFGLNRLE VDCIGLDSND YRYLKFIADN YNGGPVGIET IAAALSEQRD ALEETIEPYL
     IQIGLLQRTP RGRVITIAAF EHLKMPVPNQ SHHQFNIFNE NE