ID S3DH84_9GAMM Unreviewed; 454 AA.
AC S3DH84;
DT 18-SEP-2013, integrated into UniProtKB/TrEMBL.
DT 18-SEP-2013, sequence version 1.
DT 27-MAR-2024, entry version 48.
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:EPE37782.1};
GN ORFNames=O1U_0244 {ECO:0000313|EMBL:EPE37782.1};
OS Candidatus Photodesmus katoptron Akat1.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Vibrionales; Vibrionaceae;
OC Photodesmus.
OX NCBI_TaxID=1236703 {ECO:0000313|EMBL:EPE37782.1, ECO:0000313|Proteomes:UP000053688};
RN [1] {ECO:0000313|EMBL:EPE37782.1, ECO:0000313|Proteomes:UP000053688}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Akat1 {ECO:0000313|EMBL:EPE37782.1,
RC ECO:0000313|Proteomes:UP000053688};
RX PubMed=24118864; DOI=10.1111/1462-2920.12302;
RA Hendry T.A., de Wet J.R., Dunlap P.V.;
RT "Genomic signatures of obligate host dependence in the luminous bacterial
RT symbiont of a vertebrate.";
RL Environ. Microbiol. 16:2611-2622(2014).
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:EPE37782.1}.
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DR EMBL; AMSD01000001; EPE37782.1; -; Genomic_DNA.
DR RefSeq; WP_016503580.1; NZ_AMSD01000001.1.
DR AlphaFoldDB; S3DH84; -.
DR STRING; 28176.CF66_2175; -.
DR PATRIC; fig|1236703.3.peg.233; -.
DR eggNOG; COG1066; Bacteria.
DR Proteomes; UP000053688; 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:UP000053688};
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 67..215
FT /note="RecA family profile 1"
FT /evidence="ECO:0000259|PROSITE:PS50162"
FT REGION 351..454
FT /note="Lon-protease-like"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01498"
FT MOTIF 252..256
FT /note="RadA KNRFG motif"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01498"
FT BINDING 96..103
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01498"
SQ SEQUENCE 454 AA; 50105 MW; E30E1592B71D18A2 CRC64;
MKKIKLSYIC SDCGTNFPRW HGHCNICGMW NTISEIKLAK PSNHSKQKSS SKTENKIQIL
SDINLHKLPR LKSGFKELDR VLGGGIVPGA TILIGGNPGT GKSTLLLQMI SMLSEKTTAL
YVTGEESLQQ IAMRASRLKL HKKHLKMLSE TNITKICEIA KKEQLQVMII DSIQVMRITE
LQSSPGSITQ VRESAMALTH YAKQNNVTVF IVGHVTKDGT LAGPKILEHI VDCSILLDSS
ADSRFRMLRS KKNRFGAINE LGVFSMTSYG LQEVHNPSAI FLSKEKEDIP GSSIMVLWEG
TRPLLIEVQA LVNRAQANNP RRISVGLEQN RLSLLLTILH KHADLEIINQ DVFVNVVGGV
KITETSADLA ILIALLSSFK NKSLPKDTII FGEVGLAGEI RPVPSGQERL KEASKHGFKK
AIIPSANVQK NTTYSLKTYS VKKLSEAIKI IDKL
//
