ID A0A165SMJ3_9RHOB Unreviewed; 453 AA.
AC A0A165SMJ3;
DT 06-JUL-2016, integrated into UniProtKB/TrEMBL.
DT 06-JUL-2016, sequence version 1.
DT 27-MAR-2024, entry version 35.
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 ORFNames=AKL17_2193 {ECO:0000313|EMBL:AMY69439.1};
OS Frigidibacter mobilis.
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Rhodobacterales;
OC Paracoccaceae; Frigidibacter.
OX NCBI_TaxID=1335048 {ECO:0000313|EMBL:AMY69439.1, ECO:0000313|Proteomes:UP000076128};
RN [1] {ECO:0000313|EMBL:AMY69439.1, ECO:0000313|Proteomes:UP000076128}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=cai42 {ECO:0000313|Proteomes:UP000076128};
RA Geng S., Pan X., Wu X.;
RT "Complete genome sequence of Defluviimonas alba cai42t isolated from an
RT oilfield in Xinjiang.";
RL Submitted (SEP-2015) 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; CP012661; AMY69439.1; -; Genomic_DNA.
DR RefSeq; WP_066813156.1; NZ_CP012661.1.
DR AlphaFoldDB; A0A165SMJ3; -.
DR STRING; 1335048.AKL17_2193; -.
DR KEGG; daa:AKL17_2193; -.
DR PATRIC; fig|1335048.3.peg.2286; -.
DR OrthoDB; 9803906at2; -.
DR Proteomes; UP000076128; 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|ARBA:ARBA00022763, ECO:0000256|HAMAP-
KW Rule:MF_01498};
KW DNA repair {ECO:0000256|ARBA:ARBA00023204, ECO:0000256|HAMAP-
KW Rule:MF_01498};
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 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 65..214
FT /note="RecA family profile 1"
FT /evidence="ECO:0000259|PROSITE:PS50162"
FT REGION 350..453
FT /note="Lon-protease-like"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01498"
FT MOTIF 251..255
FT /note="RadA KNRFG motif"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01498"
FT BINDING 94..101
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01498"
SQ SEQUENCE 453 AA; 47233 MW; 6EBE1C7940F916EC CRC64;
MAKAPSVFTC TACGAVHKKW AGRCDACGAW NSITEEAPLS AGGAKALSQR GRTIPLTDLA
TEEAPPPRVR CGMDEFDRVL GGGLVPASAI LVGGDPGIGK STLLLQATAS FARKGVKCLY
ISGEEAAAQV RMRAQRLGLA DAPVGLGAET NLRDILTTLD AERPGLAVID SIQTMWADTV
EAAPGSVSQV RAAAHELVTF AKRRGVAIIL VGHVTKDGQI AGPRVVEHMV DTVLYFEGER
GHQFRILRAV KNRFGPADEI GVFEMTGGGL AQVANPSALF LSERGQAQPG SAVFAGIEGT
RPVLTEVQAL VAPSTLASPR RTVVGLDSGR VSTILAVLEA RCGIPFTGLD VFLNVAGGMR
VNEPAADLAI AAALLSARED VALPPDMAIF GEISLSGALR PVGQAENRLK EAQKLGFSQA
IAPERTKIEG IEGMQVRKMS DLTAFVGEIF GAG
//