RUVA_LIMRJ
ID RUVA_LIMRJ Reviewed; 199 AA.
AC B2G6E7;
DT 24-MAR-2009, integrated into UniProtKB/Swiss-Prot.
DT 10-JUN-2008, sequence version 1.
DT 25-MAY-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}; OrderedLocusNames=LAR_0513;
OS Limosilactobacillus reuteri (strain JCM 1112) (Lactobacillus reuteri).
OC Bacteria; Firmicutes; Bacilli; Lactobacillales; Lactobacillaceae;
OC Limosilactobacillus.
OX NCBI_TaxID=557433;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=JCM 1112;
RX PubMed=18487258; DOI=10.1093/dnares/dsn009;
RA Morita H., Toh H., Fukuda S., Horikawa H., Oshima K., Suzuki T.,
RA Murakami M., Hisamatsu S., Kato Y., Takizawa T., Fukuoka H., Yoshimura T.,
RA Itoh K., O'Sullivan D.J., McKay L.L., Ohno H., Kikuchi J., Masaoka T.,
RA Hattori M.;
RT "Comparative genome analysis of Lactobacillus reuteri and Lactobacillus
RT fermentum reveal a genomic island for reuterin and cobalamin production.";
RL DNA Res. 15:151-161(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}.
CC ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR EMBL; AP007281; BAG25029.1; -; Genomic_DNA.
DR RefSeq; WP_003667626.1; NC_010609.1.
DR AlphaFoldDB; B2G6E7; -.
DR SMR; B2G6E7; -.
DR GeneID; 66470647; -.
DR KEGG; lrf:LAR_0513; -.
DR HOGENOM; CLU_087936_1_0_9; -.
DR OMA; VGMAVQC; -.
DR GO; GO:0009379; C:Holliday junction helicase complex; IEA:InterPro.
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 CDD; cd14332; UBA_RuvA_C; 1.
DR Gene3D; 2.40.50.140; -; 1.
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; IPR012340; NA-bd_OB-fold.
DR InterPro; IPR000085; RuvA.
DR InterPro; IPR010994; RuvA_2-like.
DR InterPro; IPR011114; RuvA_C.
DR InterPro; IPR036267; RuvA_C_sf.
DR Pfam; PF07499; RuvA_C; 1.
DR Pfam; PF01330; RuvA_N; 1.
DR SMART; SM00278; HhH1; 2.
DR SUPFAM; SSF46929; SSF46929; 1.
DR SUPFAM; SSF47781; SSF47781; 1.
DR SUPFAM; SSF50249; SSF50249; 1.
DR TIGRFAMs; TIGR00084; ruvA; 1.
PE 3: Inferred from homology;
KW ATP-binding; DNA damage; DNA recombination; DNA repair; DNA-binding;
KW Helicase; Hydrolase; Nucleotide-binding; SOS response.
FT CHAIN 1..199
FT /note="Holliday junction ATP-dependent DNA helicase RuvA"
FT /id="PRO_1000090330"
SQ SEQUENCE 199 AA; 22299 MW; BAB7DA2F92775AB0 CRC64;
MYEYLTGLVT VVAPQYIVVD VNGVGYKLLV ANPYRYQEDR TKKVQVYVYQ AVREDNISLF
GFTDQNEKNL FMQLINVSGI GPKSALAILA NPDHQGLVDA ITNNNVSYLT KFPGIGKKTA
SQIVLDLRDK LTNESSSSLF ATTQLTVDAT VNRELKDALE ALAALGYKER DIKKVQKALM
KEEQMATDEY LRQALRLLN