ID   RECA_LACHE              Reviewed;         104 AA.
AC   Q02348;
DT   01-JUL-1993, integrated into UniProtKB/Swiss-Prot.
DT   01-JUL-1993, sequence version 1.
DT   03-AUG-2022, entry version 89.
DE   RecName: Full=Protein RecA;
DE   AltName: Full=Recombinase A;
DE   Flags: Fragment;
GN   Name=recA;
OS   Lactobacillus helveticus (Lactobacillus suntoryeus).
OC   Bacteria; Firmicutes; Bacilli; Lactobacillales; Lactobacillaceae;
OC   Lactobacillus.
OX   NCBI_TaxID=1587;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=IL1235;
RX   PubMed=1629178; DOI=10.1128/jb.174.15.5171-5175.1992;
RA   Duwat P., Ehrlich S.D., Gruss A.;
RT   "A general method for cloning recA genes of Gram-positive bacteria by
RT   polymerase chain reaction.";
RL   J. Bacteriol. 174:5171-5175(1992).
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 (By similarity). {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the RecA family. {ECO:0000305}.
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DR   EMBL; M94059; AAA25242.1; -; Genomic_DNA.
DR   PIR; C42721; C42721.
DR   AlphaFoldDB; Q02348; -.
DR   SMR; Q02348; -.
DR   STRING; 326425.lhe_0680; -.
DR   eggNOG; COG0468; Bacteria.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR   GO; GO:0140664; F:ATP-dependent DNA damage sensor activity; IEA:InterPro.
DR   GO; GO:0003697; F:single-stranded DNA binding; IEA:InterPro.
DR   GO; GO:0006310; P:DNA recombination; IEA:UniProtKB-KW.
DR   GO; GO:0006281; P:DNA repair; IEA:UniProtKB-KW.
DR   GO; GO:0009432; P:SOS response; IEA:UniProtKB-KW.
DR   Gene3D; 3.40.50.300; -; 1.
DR   InterPro; IPR013765; DNA_recomb/repair_RecA.
DR   InterPro; IPR027417; P-loop_NTPase.
DR   InterPro; IPR020588; RecA_ATP-bd.
DR   PANTHER; PTHR45900; PTHR45900; 1.
DR   Pfam; PF00154; RecA; 1.
DR   PRINTS; PR00142; RECA.
DR   SUPFAM; SSF52540; SSF52540; 1.
DR   PROSITE; PS50162; RECA_2; 1.
PE   3: Inferred from homology;
KW   ATP-binding; Cytoplasm; DNA damage; DNA recombination; DNA repair;
KW   DNA-binding; Nucleotide-binding; SOS response.
FT   CHAIN           <1..>104
FT                   /note="Protein RecA"
FT                   /id="PRO_0000122731"
FT   NON_TER         1
FT   NON_TER         104
SQ   SEQUENCE   104 AA;  10937 MW;  7EC9A4894A08149B CRC64;
     AYAEALGVDI DSLILSQPNT GEEGLQIADT LISSGAIDIV VVDSVAALVP RAEIEGEMGD
     AHVGLQARLM SQALRKLSGT ISKTKTIAIF INQIREKVGI MFGN