ID   RECA_NEIGO              Reviewed;         348 AA.
AC   P21152;
DT   01-MAY-1991, integrated into UniProtKB/Swiss-Prot.
DT   15-JUL-1998, sequence version 2.
DT   03-AUG-2022, entry version 123.
DE   RecName: Full=Protein RecA {ECO:0000255|HAMAP-Rule:MF_00268};
DE   AltName: Full=Recombinase A {ECO:0000255|HAMAP-Rule:MF_00268};
GN   Name=recA {ECO:0000255|HAMAP-Rule:MF_00268};
OS   Neisseria gonorrhoeae.
OC   Bacteria; Proteobacteria; Betaproteobacteria; Neisseriales; Neisseriaceae;
OC   Neisseria.
OX   NCBI_TaxID=485;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=MS11;
RX   PubMed=2121608; DOI=10.1016/0378-1119(90)90151-g;
RA   Fyfe J.A.M., Davies J.K.;
RT   "Nucleotide sequence and expression in Escherichia coli of the recA gene of
RT   Neisseria gonorrhoeae.";
RL   Gene 93:151-156(1990).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA] OF 24-297.
RC   STRAIN=FA19;
RX   PubMed=1406254; DOI=10.1111/j.1365-2958.1992.tb01387.x;
RA   Zhou J., Spratt B.G.;
RT   "Sequence diversity within the argF, fbp and recA genes of natural isolates
RT   of Neisseria meningitidis: interspecies recombination within the argF
RT   gene.";
RL   Mol. Microbiol. 6:2135-2146(1992).
RN   [3]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA] OF 24-297.
RC   STRAIN=CH95;
RX   PubMed=8995060; DOI=10.1007/bf02202111;
RA   Feil E., Zhou J., Maynard Smith J., Spratt B.G.;
RT   "A comparison of the nucleotide sequences of the adk and recA genes of
RT   pathogenic and commensal Neisseria species: evidence for extensive
RT   interspecies recombination within adk.";
RL   J. Mol. Evol. 43:631-640(1996).
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:0000255|HAMAP-Rule:MF_00268}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00268}.
CC   -!- SIMILARITY: Belongs to the RecA family. {ECO:0000255|HAMAP-
CC       Rule:MF_00268}.
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DR   EMBL; X64850; CAA46062.1; -; Genomic_DNA.
DR   EMBL; X17374; CAA35247.1; -; Genomic_DNA.
DR   EMBL; X64842; CAA46054.1; -; Genomic_DNA.
DR   EMBL; U57902; AAB49193.1; -; Genomic_DNA.
DR   PIR; JQ0745; JQ0745.
DR   RefSeq; WP_003688695.1; NZ_WHPL01000002.1.
DR   AlphaFoldDB; P21152; -.
DR   SMR; P21152; -.
DR   GeneID; 66753085; -.
DR   OMA; DYGEQAL; -.
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; IDA:CACAO.
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; -; 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; IPR020588; RecA_ATP-bd.
DR   InterPro; IPR023400; RecA_C.
DR   InterPro; IPR020587; RecA_monomer-monomer_interface.
DR   PANTHER; PTHR45900; PTHR45900; 1.
DR   Pfam; PF00154; RecA; 1.
DR   PRINTS; PR00142; RECA.
DR   SMART; SM00382; AAA; 1.
DR   SUPFAM; SSF52540; SSF52540; 1.
DR   SUPFAM; SSF54752; SSF54752; 1.
DR   TIGRFAMs; TIGR02012; tigrfam_recA; 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; Cytoplasm; DNA damage; DNA recombination; DNA repair;
KW   DNA-binding; Nucleotide-binding; SOS response.
FT   CHAIN           1..348
FT                   /note="Protein RecA"
FT                   /id="PRO_0000122774"
FT   BINDING         66..73
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00268"
FT   VARIANT         57
FT                   /note="P -> R (in strain: MS11)"
SQ   SEQUENCE   348 AA;  37643 MW;  514DBE0F745D7BAF CRC64;
     MSDDKSKALA AALAQIEKSF GKGAIMKMDG SQQEENLEVI STGSLGLDLA LGVGGLPRGR
     IVEIFGPESS GKTTLCLEAV AQCQKNGGVC AFVDAEHAFD PVYARKLGVK VEELYLSQPD
     TGEQALEICD TLVRSGGIDM VVVDSVAALV PKAEIEGDMG DSHVGLQARL MSQALRKLTG
     HIKKTNTLVV FINQIRMKIG VMFGSPETTT GGNALKFYSS VRLDIRRTGS IKKGEEVLGN
     ETRVKVIKNK VAPPFRQAEF DILYGEGISW EGELIDIGVK NDIINKSGAW YSYNGAKIGQ
     GKDNVRVWLK ENPEISDEID AKIRALNGVE MHITEGTQDE TDGERPEE