ID A1A0A6_BIFAA Unreviewed; 472 AA.
AC A1A0A6;
DT 23-JAN-2007, integrated into UniProtKB/TrEMBL.
DT 23-JAN-2007, sequence version 1.
DT 27-MAR-2024, entry version 111.
DE RecName: Full=DNA repair protein RadA {ECO:0000256|HAMAP-Rule:MF_01498, ECO:0000256|RuleBase:RU003555};
GN Name=radA {ECO:0000256|HAMAP-Rule:MF_01498,
GN ECO:0000313|EMBL:BAF39139.1};
GN OrderedLocusNames=BAD_0358 {ECO:0000313|EMBL:BAF39139.1};
OS Bifidobacterium adolescentis (strain ATCC 15703 / DSM 20083 / NCTC 11814 /
OS E194a).
OC Bacteria; Actinomycetota; Actinomycetes; Bifidobacteriales;
OC Bifidobacteriaceae; Bifidobacterium.
OX NCBI_TaxID=367928 {ECO:0000313|EMBL:BAF39139.1, ECO:0000313|Proteomes:UP000008702};
RN [1] {ECO:0000313|EMBL:BAF39139.1, ECO:0000313|Proteomes:UP000008702}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 15703 / DSM 20083 / NCTC 11814 / E194a
RC {ECO:0000313|Proteomes:UP000008702};
RA Suzuki T., Tsuda Y., Kanou N., Inoue T., Kumazaki K., Nagano S., Hirai S.,
RA Tanaka K., Watanabe K.;
RT "Bifidobacterium adolescentis complete genome sequence.";
RL Submitted (DEC-2006) to the EMBL/GenBank/DDBJ databases.
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:0000256|RuleBase:RU003555}.
CC -!- FUNCTION: Plays a role in repairing double-strand DNA breaks, probably
CC involving stabilizing or processing branched DNA or blocked replication
CC forks. {ECO:0000256|HAMAP-Rule:MF_01498}.
CC -!- DOMAIN: The middle region has homology to RecA with ATPase motifs
CC including the RadA KNRFG motif, while the C-terminus is homologous to
CC Lon protease. {ECO:0000256|HAMAP-Rule:MF_01498}.
CC -!- SIMILARITY: Belongs to the RecA family. RadA subfamily.
CC {ECO:0000256|HAMAP-Rule:MF_01498, ECO:0000256|RuleBase:RU003555}.
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DR EMBL; AP009256; BAF39139.1; -; Genomic_DNA.
DR RefSeq; WP_011742838.1; NC_008618.1.
DR AlphaFoldDB; A1A0A6; -.
DR STRING; 367928.BAD_0358; -.
DR MEROPS; S16.A04; -.
DR PaxDb; 1680-BADO_0365; -.
DR GeneID; 56674431; -.
DR KEGG; bad:BAD_0358; -.
DR HOGENOM; CLU_018264_0_1_11; -.
DR Proteomes; UP000008702; Chromosome.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR GO; GO:0016887; F:ATP hydrolysis activity; IEA:InterPro.
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:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0000725; P:recombinational repair; IEA:UniProtKB-UniRule.
DR CDD; cd01121; RadA_SMS_N; 1.
DR Gene3D; 3.30.230.10; -; 1.
DR Gene3D; 3.40.50.300; P-loop containing nucleotide triphosphate hydrolases; 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_Su5_D2-typ_SF.
DR InterPro; IPR014721; Ribsml_uS5_D2-typ_fold_subgr.
DR InterPro; IPR041166; Rubredoxin_2.
DR NCBIfam; TIGR00416; sms; 1.
DR PANTHER; PTHR32472; DNA REPAIR PROTEIN RADA; 1.
DR PANTHER; PTHR32472:SF10; DNA REPAIR PROTEIN RADA-LIKE PROTEIN; 1.
DR Pfam; PF13481; AAA_25; 1.
DR Pfam; PF13541; ChlI; 1.
DR Pfam; PF18073; Rubredoxin_2; 1.
DR PRINTS; PR01874; DNAREPAIRADA.
DR SMART; SM00382; AAA; 1.
DR SUPFAM; SSF52540; P-loop containing nucleoside triphosphate hydrolases; 1.
DR SUPFAM; SSF54211; Ribosomal protein S5 domain 2-like; 1.
DR PROSITE; PS50162; RECA_2; 1.
PE 3: Inferred from homology;
KW ATP-binding {ECO:0000256|HAMAP-Rule:MF_01498,
KW ECO:0000256|RuleBase:RU003555};
KW DNA damage {ECO:0000256|HAMAP-Rule:MF_01498,
KW ECO:0000256|RuleBase:RU003555};
KW DNA repair {ECO:0000256|HAMAP-Rule:MF_01498,
KW ECO:0000256|RuleBase:RU003555};
KW DNA-binding {ECO:0000256|HAMAP-Rule:MF_01498,
KW ECO:0000256|RuleBase:RU003555}; Hydrolase {ECO:0000256|ARBA:ARBA00022801};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723, ECO:0000256|HAMAP-
KW Rule:MF_01498};
KW Nucleotide-binding {ECO:0000256|HAMAP-Rule:MF_01498,
KW ECO:0000256|RuleBase:RU003555};
KW Reference proteome {ECO:0000313|Proteomes:UP000008702};
KW Stress response {ECO:0000256|ARBA:ARBA00023016, ECO:0000256|HAMAP-
KW Rule:MF_01498}; Zinc {ECO:0000256|RuleBase:RU003555};
KW Zinc-finger {ECO:0000256|ARBA:ARBA00022771, ECO:0000256|RuleBase:RU003555}.
FT DOMAIN 76..231
FT /note="RecA family profile 1"
FT /evidence="ECO:0000259|PROSITE:PS50162"
FT REGION 40..66
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 371..472
FT /note="Lon-protease-like"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01498"
FT MOTIF 268..272
FT /note="RadA KNRFG motif"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01498"
FT COMPBIAS 49..66
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT BINDING 105..112
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01498"
SQ SEQUENCE 472 AA; 49451 MW; A42A706327B54BBB CRC64;
MAKTSSQFLC SECGWSGPKW LGRCPECGQW GTIEEFHEAR PAAGSRTAAP GRTSRTQSHP
VASSAARPIT DIGTENISRI ATGFSEFDRV LGGGIVPGSV TLIAGEPGIG KSTLLLETAG
NVARLTAFAT ERNTVLYISG EESQAQVRMR ASRIGAMEPN LLLASTTDLS TVLGLIEQFK
PALAIVDSAQ TIVSQDVDGI SGGSTQVREV ASALIDTAKT LDIPVLLVGH VTKDGSIAGP
RTLEHLVDVV CQFEGDAETA LRMLRAVKNR FGPTDEVGCF DMSGEGIEEV TDPSGLFLST
GNGSAATQVD GTCVTFTLDG HRSLPIEVQA LVTKSVLPTP RRAANGVDSN RIAMLVAVLY
RHGGINLLAN DLYISTIAGG QAREPGCDLA IVAALASAAK SKPIPRTTCA IGEISLTGQV
RPVPRLEYRL REAARLGFTT AVVPTLRKNV AVPGMGVVQA DTLQDALAAI LR
//
