ID   RADA_MYCTO              Reviewed;         480 AA.
AC   P9WHJ8; L0TCZ7; O53570; P65953;
DT   16-APR-2014, integrated into UniProtKB/Swiss-Prot.
DT   16-APR-2014, sequence version 1.
DT   03-AUG-2022, entry version 42.
DE   RecName: Full=DNA repair protein RadA {ECO:0000255|HAMAP-Rule:MF_01498};
DE            EC=3.6.4.- {ECO:0000255|HAMAP-Rule:MF_01498};
DE   AltName: Full=Branch migration protein RadA {ECO:0000255|HAMAP-Rule:MF_01498};
GN   Name=radA {ECO:0000255|HAMAP-Rule:MF_01498}; OrderedLocusNames=MT3691;
OS   Mycobacterium tuberculosis (strain CDC 1551 / Oshkosh).
OC   Bacteria; Actinobacteria; Corynebacteriales; Mycobacteriaceae;
OC   Mycobacterium; Mycobacterium tuberculosis complex.
OX   NCBI_TaxID=83331;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=CDC 1551 / Oshkosh;
RX   PubMed=12218036; DOI=10.1128/jb.184.19.5479-5490.2002;
RA   Fleischmann R.D., Alland D., Eisen J.A., Carpenter L., White O.,
RA   Peterson J.D., DeBoy R.T., Dodson R.J., Gwinn M.L., Haft D.H., Hickey E.K.,
RA   Kolonay J.F., Nelson W.C., Umayam L.A., Ermolaeva M.D., Salzberg S.L.,
RA   Delcher A., Utterback T.R., Weidman J.F., Khouri H.M., Gill J., Mikula A.,
RA   Bishai W., Jacobs W.R. Jr., Venter J.C., Fraser C.M.;
RT   "Whole-genome comparison of Mycobacterium tuberculosis clinical and
RT   laboratory strains.";
RL   J. Bacteriol. 184:5479-5490(2002).
CC   -!- FUNCTION: DNA-dependent ATPase involved in processing of recombination
CC       intermediates, plays a role in repairing DNA breaks. Stimulates the
CC       branch migration of RecA-mediated strand transfer reactions, allowing
CC       the 3' invading strand to extend heteroduplex DNA faster. Binds ssDNA
CC       in the presence of ADP but not other nucleotides, has ATPase activity
CC       that is stimulated by ssDNA and various branched DNA structures, but
CC       inhibited by SSB. Does not have RecA's homology-searching function.
CC       {ECO:0000255|HAMAP-Rule:MF_01498}.
CC   -!- DOMAIN: Has a putative N-terminal zinc-finger, a middle region with
CC       homology to RecA with ATPase motifs including the RadA KNRFG motif,
CC       while the C-terminus is homologous to Lon protease. {ECO:0000255|HAMAP-
CC       Rule:MF_01498}.
CC   -!- SIMILARITY: Belongs to the RecA family. RadA subfamily.
CC       {ECO:0000255|HAMAP-Rule:MF_01498}.
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DR   EMBL; AE000516; AAK48049.1; -; Genomic_DNA.
DR   PIR; B70804; B70804.
DR   RefSeq; WP_003419487.1; NZ_KK341227.1.
DR   AlphaFoldDB; P9WHJ8; -.
DR   SMR; P9WHJ8; -.
DR   MEROPS; S16.A04; -.
DR   EnsemblBacteria; AAK48049; AAK48049; MT3691.
DR   GeneID; 45427573; -.
DR   KEGG; mtc:MT3691; -.
DR   PATRIC; fig|83331.31.peg.3974; -.
DR   HOGENOM; CLU_018264_0_1_11; -.
DR   Proteomes; UP000001020; 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:InterPro.
DR   GO; GO:0016787; F:hydrolase activity; IEA:UniProtKB-KW.
DR   GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR   GO; GO:0000725; P:recombinational repair; IEA:UniProtKB-UniRule.
DR   CDD; cd01121; Sms; 1.
DR   Gene3D; 3.30.230.10; -; 1.
DR   Gene3D; 3.40.50.300; -; 1.
DR   HAMAP; MF_01498; RadA_bact; 1.
DR   InterPro; IPR003593; AAA+_ATPase.
DR   InterPro; IPR004504; DNA_repair_RadA.
DR   InterPro; IPR027417; P-loop_NTPase.
DR   InterPro; IPR020588; RecA_ATP-bd.
DR   InterPro; IPR020568; Ribosomal_S5_D2-typ_fold.
DR   InterPro; IPR014721; Ribosomal_S5_D2-typ_fold_subgr.
DR   InterPro; IPR041166; Rubredoxin_2.
DR   Pfam; PF18073; Rubredoxin_2; 1.
DR   SMART; SM00382; AAA; 1.
DR   SUPFAM; SSF52540; SSF52540; 1.
DR   SUPFAM; SSF54211; SSF54211; 1.
DR   TIGRFAMs; TIGR00416; sms; 1.
DR   PROSITE; PS50162; RECA_2; 1.
PE   3: Inferred from homology;
KW   ATP-binding; DNA damage; DNA repair; DNA-binding; Hydrolase; Metal-binding;
KW   Nucleotide-binding; Stress response; Zinc; Zinc-finger.
FT   CHAIN           1..480
FT                   /note="DNA repair protein RadA"
FT                   /id="PRO_0000428172"
FT   ZN_FING         10..27
FT                   /note="C4-type"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01498"
FT   REGION          353..480
FT                   /note="Lon-protease-like"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01498"
FT   REGION          459..480
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   MOTIF           254..258
FT                   /note="RadA KNRFG motif"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01498"
FT   BINDING         95..102
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01498"
SQ   SEQUENCE   480 AA;  49913 MW;  DDECEA049F7099BC CRC64;
     MANARSQYRC SECRHVSAKW VGRCLECGRW GTVDEVAVLS AVGGTRRRSV APASGAVPIS
     AVDAHRTRPC PTGIDELDRV LGGGIVPGSV TLLAGDPGVG KSTLLLEVAH RWAQSGRRAL
     YVSGEESAGQ IRLRADRIGC GTEVEEIYLA AQSDVHTVLD QIETVQPALV IVDSVQTMST
     SEADGVTGGV TQVRAVTAAL TAAAKANEVA LILVGHVTKD GAIAGPRSLE HLVDVVLHFE
     GDRNGALRMV RGVKNRFGAA DEVGCFLLHD NGIDGIVDPS NLFLDQRPTP VAGTAITVTL
     DGKRPLVGEV QALLATPCGG SPRRAVSGIH QARAAMIAAV LEKHARLAIA VNDIYLSTVG
     GMRLTEPSAD LAVAIALASA YANLPLPTTA VMIGEVGLAG DIRRVNGMAR RLSEAARQGF
     TIALVPPSDD PVPPGMHALR ASTIVAALQY MVDIADHRGT TLATPPSHSG TGHVPLGRGT