ID   RECX_LACJO              Reviewed;         271 AA.
AC   Q74IG3;
DT   15-FEB-2005, integrated into UniProtKB/Swiss-Prot.
DT   05-JUL-2004, sequence version 1.
DT   25-MAY-2022, entry version 100.
DE   RecName: Full=Regulatory protein RecX {ECO:0000255|HAMAP-Rule:MF_01114};
GN   Name=recX {ECO:0000255|HAMAP-Rule:MF_01114}; OrderedLocusNames=LJ_1605;
OS   Lactobacillus johnsonii (strain CNCM I-12250 / La1 / NCC 533).
OC   Bacteria; Firmicutes; Bacilli; Lactobacillales; Lactobacillaceae;
OC   Lactobacillus.
OX   NCBI_TaxID=257314;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=CNCM I-1225 / La1 / NCC 533;
RX   PubMed=14983040; DOI=10.1073/pnas.0307327101;
RA   Pridmore R.D., Berger B., Desiere F., Vilanova D., Barretto C.,
RA   Pittet A.-C., Zwahlen M.-C., Rouvet M., Altermann E., Barrangou R.,
RA   Mollet B., Mercenier A., Klaenhammer T., Arigoni F., Schell M.A.;
RT   "The genome sequence of the probiotic intestinal bacterium Lactobacillus
RT   johnsonii NCC 533.";
RL   Proc. Natl. Acad. Sci. U.S.A. 101:2512-2517(2004).
CC   -!- FUNCTION: Modulates RecA activity. {ECO:0000255|HAMAP-Rule:MF_01114}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_01114}.
CC   -!- SIMILARITY: Belongs to the RecX family. {ECO:0000255|HAMAP-
CC       Rule:MF_01114}.
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DR   EMBL; AE017198; AAS09375.1; -; Genomic_DNA.
DR   RefSeq; WP_011162305.1; NC_005362.1.
DR   AlphaFoldDB; Q74IG3; -.
DR   SMR; Q74IG3; -.
DR   STRING; 257314.LJ_1605; -.
DR   EnsemblBacteria; AAS09375; AAS09375; LJ_1605.
DR   KEGG; ljo:LJ_1605; -.
DR   eggNOG; COG2137; Bacteria.
DR   HOGENOM; CLU_066607_4_0_9; -.
DR   OMA; MNYLSYQ; -.
DR   Proteomes; UP000000581; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0006282; P:regulation of DNA repair; IEA:UniProtKB-UniRule.
DR   Gene3D; 1.10.10.10; -; 3.
DR   HAMAP; MF_01114; RecX; 1.
DR   InterPro; IPR003783; Regulatory_RecX.
DR   InterPro; IPR036388; WH-like_DNA-bd_sf.
DR   PANTHER; PTHR33602; PTHR33602; 1.
DR   Pfam; PF02631; RecX; 2.
PE   3: Inferred from homology;
KW   Cytoplasm; Reference proteome.
FT   CHAIN           1..271
FT                   /note="Regulatory protein RecX"
FT                   /id="PRO_0000162438"
SQ   SEQUENCE   271 AA;  31388 MW;  FD50CD8F0BEBE9B8 CRC64;
     MPIITKISTQ KRKGRYNIFI DNEYAFSVSE RTLAEKRLLK GTELSLEDIE KIKKAEADSH
     ALQLAMSYLS YQPRSVYEVL TYLNKQGISP EASQSAIENL IELNYLDDNN FARLFIQNNL
     RVGKDGPRSI SSKLKQKGVA NDIIQDSLYE VDDEEWIEAG MRLIHSIGHQ VGKMSYKEIK
     QKALKKLQTH GFNQELGELV VDQLDLESTE DDQLEALKKQ GIKAWRRYRR DDDFKRRQKV
     KRYLFQHGFS SGEIDSFLSG EVVNLEEIDE Y