ID Q4FMX8_PELUB Unreviewed; 358 AA.
AC Q4FMX8;
DT 30-AUG-2005, integrated into UniProtKB/TrEMBL.
DT 30-AUG-2005, sequence version 1.
DT 27-MAR-2024, entry version 125.
DE RecName: Full=Protein RecA {ECO:0000256|ARBA:ARBA00015553, ECO:0000256|HAMAP-Rule:MF_00268};
DE AltName: Full=Recombinase A {ECO:0000256|HAMAP-Rule:MF_00268, ECO:0000256|RuleBase:RU000526};
GN Name=recA {ECO:0000256|HAMAP-Rule:MF_00268,
GN ECO:0000313|EMBL:AAZ21461.1};
GN OrderedLocusNames=SAR11_0641 {ECO:0000313|EMBL:AAZ21461.1};
OS Pelagibacter ubique (strain HTCC1062).
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Candidatus Pelagibacterales;
OC Candidatus Pelagibacteraceae; Pelagibacter.
OX NCBI_TaxID=335992 {ECO:0000313|EMBL:AAZ21461.1, ECO:0000313|Proteomes:UP000002528};
RN [1] {ECO:0000313|EMBL:AAZ21461.1, ECO:0000313|Proteomes:UP000002528}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=HTCC1062 {ECO:0000313|EMBL:AAZ21461.1,
RC ECO:0000313|Proteomes:UP000002528};
RX PubMed=16109880; DOI=10.1126/science.1114057;
RA Giovannoni S.J., Tripp H.J., Givan S., Podar M., Vergin K.L., Baptista D.,
RA Bibbs L., Eads J., Richardson T.H., Noordewier M., Rappe M.S., Short J.M.,
RA Carrington J.C., Mathur E.J.;
RT "Genome streamlining in a cosmopolitan oceanic bacterium.";
RL Science 309:1242-1245(2005).
CC -!- FUNCTION: Can catalyze the hydrolysis of ATP in the presence of single-
CC stranded DNA, the ATP-dependent uptake of single-stranded DNA by duplex
CC DNA, and the ATP-dependent hybridization of homologous single-stranded
CC DNAs. It interacts with LexA causing its activation and leading to its
CC autocatalytic cleavage. {ECO:0000256|HAMAP-Rule:MF_00268}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00268}.
CC -!- SIMILARITY: Belongs to the RecA family. {ECO:0000256|ARBA:ARBA00009391,
CC ECO:0000256|HAMAP-Rule:MF_00268, ECO:0000256|RuleBase:RU004527}.
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DR EMBL; CP000084; AAZ21461.1; -; Genomic_DNA.
DR AlphaFoldDB; Q4FMX8; -.
DR STRING; 335992.SAR11_0641; -.
DR KEGG; pub:SAR11_0641; -.
DR eggNOG; COG0468; Bacteria.
DR HOGENOM; CLU_040469_3_2_5; -.
DR Proteomes; UP000002528; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
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:UniProtKB-UniRule.
DR GO; GO:0003697; F:single-stranded DNA binding; IEA:UniProtKB-UniRule.
DR GO; GO:0006310; P:DNA recombination; IEA:UniProtKB-UniRule.
DR GO; GO:0006281; P:DNA repair; IEA:UniProtKB-UniRule.
DR GO; GO:0009432; P:SOS response; IEA:UniProtKB-UniRule.
DR CDD; cd00983; RecA; 1.
DR Gene3D; 3.40.50.300; P-loop containing nucleotide triphosphate hydrolases; 1.
DR HAMAP; MF_00268; RecA; 1.
DR InterPro; IPR003593; AAA+_ATPase.
DR InterPro; IPR013765; DNA_recomb/repair_RecA.
DR InterPro; IPR020584; DNA_recomb/repair_RecA_CS.
DR InterPro; IPR027417; P-loop_NTPase.
DR InterPro; IPR049261; RecA-like_C.
DR InterPro; IPR049428; RecA-like_N.
DR InterPro; IPR020588; RecA_ATP-bd.
DR InterPro; IPR023400; RecA_C_sf.
DR InterPro; IPR020587; RecA_monomer-monomer_interface.
DR NCBIfam; TIGR02012; tigrfam_recA; 1.
DR PANTHER; PTHR45900:SF1; MITOCHONDRIAL DNA REPAIR PROTEIN RECA HOMOLOG-RELATED; 1.
DR PANTHER; PTHR45900; RECA; 1.
DR Pfam; PF00154; RecA; 1.
DR Pfam; PF21096; RecA_C; 1.
DR PRINTS; PR00142; RECA.
DR SMART; SM00382; AAA; 1.
DR SUPFAM; SSF52540; P-loop containing nucleoside triphosphate hydrolases; 1.
DR SUPFAM; SSF54752; RecA protein, C-terminal domain; 1.
DR PROSITE; PS00321; RECA_1; 1.
DR PROSITE; PS50162; RECA_2; 1.
DR PROSITE; PS50163; RECA_3; 1.
PE 3: Inferred from homology;
KW ATP-binding {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|HAMAP-
KW Rule:MF_00268}; Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00268};
KW DNA damage {ECO:0000256|ARBA:ARBA00022763, ECO:0000256|HAMAP-
KW Rule:MF_00268};
KW DNA recombination {ECO:0000256|ARBA:ARBA00023172, ECO:0000256|HAMAP-
KW Rule:MF_00268};
KW DNA repair {ECO:0000256|ARBA:ARBA00023204, ECO:0000256|HAMAP-
KW Rule:MF_00268};
KW DNA-binding {ECO:0000256|ARBA:ARBA00023125, ECO:0000256|HAMAP-
KW Rule:MF_00268};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741, ECO:0000256|HAMAP-
KW Rule:MF_00268}; Reference proteome {ECO:0000313|Proteomes:UP000002528};
KW SOS response {ECO:0000256|HAMAP-Rule:MF_00268,
KW ECO:0000256|RuleBase:RU000526}.
FT DOMAIN 27..186
FT /note="RecA family profile 1"
FT /evidence="ECO:0000259|PROSITE:PS50162"
FT DOMAIN 191..264
FT /note="RecA family profile 2"
FT /evidence="ECO:0000259|PROSITE:PS50163"
FT REGION 328..358
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT BINDING 57..64
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00268"
SQ SEQUENCE 358 AA; 38390 MW; 82B61CCDC59A1F30 CRC64;
MDAAMSQIID NFGKGSVMKL GQRRAMDVES ISTGSLSLDV ALGIGGLPKG RVIEVYGPES
SGKTTLALQV LAEAQKAGGI CAFIDAEHAL DPIYAKKLGV DTEELLISQP DTGEQALEIA
DTLVKSGSIS VIVIDSVAAL TPRAEIEGEM GDHHVGLQSR LMSQALRKLT GSISSTNTMM
IFINQIRMKI GVMFGSPETT SGGNALKFYS SVRMDIRRIG AIKNGDEIIG NSTRVKVVKN
KVAPPFKVVE FDLMYGKGIS KVGELVDLGS KADIVEKAGA WYAYKGEKIG QGRENAKTYL
EQNPKIAAEI EMAIREKAGV IAKKIEGNPL DPEKAAKDQI EEPKLETKEE VTPPSKKN
//
