RUVA_META1
ID RUVA_META1 Reviewed; 203 AA.
AC B3PMK3;
DT 28-JUL-2009, integrated into UniProtKB/Swiss-Prot.
DT 02-SEP-2008, sequence version 1.
DT 03-AUG-2022, entry version 75.
DE RecName: Full=Holliday junction ATP-dependent DNA helicase RuvA {ECO:0000255|HAMAP-Rule:MF_00031};
DE EC=3.6.4.12 {ECO:0000255|HAMAP-Rule:MF_00031};
GN Name=ruvA {ECO:0000255|HAMAP-Rule:MF_00031};
GN OrderedLocusNames=MARTH_orf388;
OS Metamycoplasma arthritidis (strain 158L3-1) (Mycoplasma arthritidis).
OC Bacteria; Tenericutes; Mycoplasmoidales; Metamycoplasmataceae;
OC Metamycoplasma.
OX NCBI_TaxID=243272;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=158L3-1;
RX PubMed=18573899; DOI=10.1128/iai.00516-08;
RA Dybvig K., Zuhua C., Lao P., Jordan D.S., French C.T., Tu A.H.,
RA Loraine A.E.;
RT "Genome of Mycoplasma arthritidis.";
RL Infect. Immun. 76:4000-4008(2008).
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. RuvA stimulates,
CC in the presence of DNA, the weak ATPase activity of RuvB.
CC {ECO:0000255|HAMAP-Rule:MF_00031}.
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_00031};
CC -!- SUBUNIT: Forms a complex with RuvB. {ECO:0000255|HAMAP-Rule:MF_00031}.
CC -!- SIMILARITY: Belongs to the RuvA family. {ECO:0000255|HAMAP-
CC Rule:MF_00031}.
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DR EMBL; CP001047; ACF07255.1; -; Genomic_DNA.
DR RefSeq; WP_012498212.1; NC_011025.1.
DR AlphaFoldDB; B3PMK3; -.
DR SMR; B3PMK3; -.
DR STRING; 243272.MARTH_orf388; -.
DR PRIDE; B3PMK3; -.
DR EnsemblBacteria; ACF07255; ACF07255; MARTH_orf388.
DR KEGG; mat:MARTH_orf388; -.
DR eggNOG; COG0632; Bacteria.
DR HOGENOM; CLU_087936_1_1_14; -.
DR OMA; NEYQYAT; -.
DR OrthoDB; 1370858at2; -.
DR Proteomes; UP000008812; 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: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 HAMAP; MF_00031; DNA_helic_RuvA; 1.
DR InterPro; IPR013849; DNA_helicase_Holl-junc_RuvA_I.
DR InterPro; IPR003583; Hlx-hairpin-Hlx_DNA-bd_motif.
DR InterPro; IPR000085; RuvA.
DR InterPro; IPR010994; RuvA_2-like.
DR Pfam; PF01330; RuvA_N; 1.
DR SMART; SM00278; HhH1; 2.
DR SUPFAM; SSF47781; SSF47781; 1.
PE 3: Inferred from homology;
KW ATP-binding; DNA damage; DNA recombination; DNA repair; DNA-binding;
KW Helicase; Hydrolase; Nucleotide-binding; Reference proteome; SOS response.
FT CHAIN 1..203
FT /note="Holliday junction ATP-dependent DNA helicase RuvA"
FT /id="PRO_1000195161"
SQ SEQUENCE 203 AA; 23245 MW; D12A61E4971B705C CRC64;
MIIYKYGKIM HVNTNYLILD HNGEGDLIYA PNISRFKKDE LRKIFISQIE NEYTKVTYGF
DNFKELVIFE DLIEIQGLGP KTAISILNIG WENVINYVAT ANKGALGKIP YVSSKIANAI
IFSYQDKYAK FMKKLTSDEA AKIKVPASSE NENKFLDTMK MLGFKQQQIK FALDKIELND
DIETCVENAI KLISQQQHET SRV