ID   RADB_METJA              Reviewed;         212 AA.
AC   Q57702;
DT   01-NOV-1997, integrated into UniProtKB/Swiss-Prot.
DT   01-NOV-1996, sequence version 1.
DT   03-AUG-2022, entry version 116.
DE   RecName: Full=DNA repair and recombination protein RadB;
GN   Name=radB; OrderedLocusNames=MJ0254;
OS   Methanocaldococcus jannaschii (strain ATCC 43067 / DSM 2661 / JAL-1 / JCM
OS   10045 / NBRC 100440) (Methanococcus jannaschii).
OC   Archaea; Euryarchaeota; Methanomada group; Methanococci; Methanococcales;
OC   Methanocaldococcaceae; Methanocaldococcus.
OX   NCBI_TaxID=243232;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 43067 / DSM 2661 / JAL-1 / JCM 10045 / NBRC 100440;
RX   PubMed=8688087; DOI=10.1126/science.273.5278.1058;
RA   Bult C.J., White O., Olsen G.J., Zhou L., Fleischmann R.D., Sutton G.G.,
RA   Blake J.A., FitzGerald L.M., Clayton R.A., Gocayne J.D., Kerlavage A.R.,
RA   Dougherty B.A., Tomb J.-F., Adams M.D., Reich C.I., Overbeek R.,
RA   Kirkness E.F., Weinstock K.G., Merrick J.M., Glodek A., Scott J.L.,
RA   Geoghagen N.S.M., Weidman J.F., Fuhrmann J.L., Nguyen D., Utterback T.R.,
RA   Kelley J.M., Peterson J.D., Sadow P.W., Hanna M.C., Cotton M.D.,
RA   Roberts K.M., Hurst M.A., Kaine B.P., Borodovsky M., Klenk H.-P.,
RA   Fraser C.M., Smith H.O., Woese C.R., Venter J.C.;
RT   "Complete genome sequence of the methanogenic archaeon, Methanococcus
RT   jannaschii.";
RL   Science 273:1058-1073(1996).
CC   -!- FUNCTION: Involved in DNA repair and in homologous recombination. May
CC       regulate the cleavage reactions of the branch-structured DNA. Has a
CC       very weak ATPase activity that is not stimulated by DNA. Binds DNA but
CC       does not promote DNA strands exchange (By similarity). {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the eukaryotic RecA-like protein family. RadB
CC       subfamily. {ECO:0000305}.
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; L77117; AAB98241.1; -; Genomic_DNA.
DR   PIR; G64331; G64331.
DR   RefSeq; WP_010869752.1; NC_000909.1.
DR   AlphaFoldDB; Q57702; -.
DR   SMR; Q57702; -.
DR   STRING; 243232.MJ_0254; -.
DR   EnsemblBacteria; AAB98241; AAB98241; MJ_0254.
DR   GeneID; 1451108; -.
DR   KEGG; mja:MJ_0254; -.
DR   eggNOG; arCOG00417; Archaea.
DR   HOGENOM; CLU_041732_2_0_2; -.
DR   InParanoid; Q57702; -.
DR   OMA; GNTLEHW; -.
DR   OrthoDB; 93716at2157; -.
DR   PhylomeDB; Q57702; -.
DR   Proteomes; UP000000805; Chromosome.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0140664; F:ATP-dependent DNA damage sensor activity; IEA:InterPro.
DR   GO; GO:0003684; F:damaged DNA binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0006310; P:DNA recombination; IEA:UniProtKB-UniRule.
DR   GO; GO:0006281; P:DNA repair; IEA:UniProtKB-UniRule.
DR   Gene3D; 3.40.50.300; -; 1.
DR   HAMAP; MF_00350; RadB; 1.
DR   InterPro; IPR003593; AAA+_ATPase.
DR   InterPro; IPR013632; DNA_recomb/repair_Rad51_C.
DR   InterPro; IPR011939; DNA_repair_and_recomb_RadB.
DR   InterPro; IPR027417; P-loop_NTPase.
DR   InterPro; IPR020588; RecA_ATP-bd.
DR   Pfam; PF08423; Rad51; 1.
DR   PIRSF; PIRSF003336; RadB; 1.
DR   SMART; SM00382; AAA; 1.
DR   SUPFAM; SSF52540; SSF52540; 1.
DR   TIGRFAMs; TIGR02237; recomb_radB; 1.
DR   PROSITE; PS50162; RECA_2; 1.
PE   3: Inferred from homology;
KW   ATP-binding; DNA damage; DNA recombination; DNA-binding;
KW   Nucleotide-binding; Reference proteome.
FT   CHAIN           1..212
FT                   /note="DNA repair and recombination protein RadB"
FT                   /id="PRO_0000150113"
FT   BINDING         20..27
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255"
SQ   SEQUENCE   212 AA;  23842 MW;  0BD1C9D5D68579CB CRC64;
     MLKEILLGNA EKGIITQIYG PPGVGKTNIC IINSINAVNS GKVIYIDTEG GLSIERIKQI
     ASNNYKIVLE NMIIYNAFDF YEQDKIIQKE LPLITNNASL IVVDNITSLY RLELSDEANK
     NIMLNKMLGN QVKTLLKLAK TNNLAVIITN QVRETVNGFE ASGGRLLEYW SKCIVRLEKL
     NGDRLAILEK HLHAGEERVK FRIVERGIEI ID