ID A0A081G2Q3_9GAMM Unreviewed; 461 AA.
AC A0A081G2Q3;
DT 29-OCT-2014, integrated into UniProtKB/TrEMBL.
DT 29-OCT-2014, sequence version 1.
DT 27-MAR-2024, entry version 45.
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=ADIMK_0760 {ECO:0000313|EMBL:KEA65058.1};
OS Marinobacterium lacunae.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Oceanospirillales;
OC Oceanospirillaceae; Marinobacterium.
OX NCBI_TaxID=1232683 {ECO:0000313|EMBL:KEA65058.1, ECO:0000313|Proteomes:UP000028252};
RN [1] {ECO:0000313|EMBL:KEA65058.1, ECO:0000313|Proteomes:UP000028252}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=AK27 {ECO:0000313|EMBL:KEA65058.1,
RC ECO:0000313|Proteomes:UP000028252};
RA Singh A., Pinnaka A.K.;
RT "Marinobacterium kochiensis sp. nov., isolated from sediment sample
RT collected from Kochi backwaters in Kerala, India.";
RL Submitted (APR-2014) 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}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:KEA65058.1}.
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DR EMBL; JMQN01000013; KEA65058.1; -; Genomic_DNA.
DR RefSeq; WP_036183815.1; NZ_JMQN01000013.1.
DR AlphaFoldDB; A0A081G2Q3; -.
DR STRING; 1232683.ADIMK_0760; -.
DR PATRIC; fig|1232683.4.peg.752; -.
DR eggNOG; COG1066; Bacteria.
DR OrthoDB; 9803906at2; -.
DR Proteomes; UP000028252; Unassembled WGS sequence.
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 Reference proteome {ECO:0000313|Proteomes:UP000028252};
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 77..225
FT /note="RecA family profile 1"
FT /evidence="ECO:0000259|PROSITE:PS50162"
FT REGION 361..461
FT /note="Lon-protease-like"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01498"
FT MOTIF 262..266
FT /note="RadA KNRFG motif"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01498"
FT BINDING 106..113
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01498"
SQ SEQUENCE 461 AA; 49137 MW; 97DECB063C6A61D5 CRC64;
MAKAKTAYVC NDCGADYSKW QGQCTACRAW NTITEVRIAQ APAGGAQAGV RSARFEGYAG
GAGKDRLVSL SDVNLEEMPR IPTSVGELDR VLGGGLVPGS AVLIGGHPGA GKSTLLLQTT
CYLAAQMPAL YVTGEESLQQ VAMRAARLGL KADQLKMLSE TSVETICDVA DQLKPKILVI
DSIQVMHVSD VQSAPGSVSQ VRESAAFLIR YAKQTGTVLF LVGHVTKDGT LAGPKVLEHM
IDCSLQLEGS SDSRFRTLRS HKNRFGAVNE LGVFAMLESG LKEVKNPSSI FLSRGQEPSA
GSVVMVVWEG TRPLLVELQA LVDTSHLSNP RRVAVGLEAN RLAMLLAVLN RHGGLMTGDQ
DVFVNVVGGV KVLETSADLA LLLAVVSSFR DRPLGHDLMV FGEVGLSGEI RPVPNGQERI
REAAKHGFRR AIVPRANVPK ERIDGIEVVA VDKLSDALDA I
//