ID   RECX_LACDB              Reviewed;         271 AA.
AC   Q04BN0;
DT   05-FEB-2008, integrated into UniProtKB/Swiss-Prot.
DT   14-NOV-2006, sequence version 1.
DT   03-AUG-2022, entry version 80.
DE   RecName: Full=Regulatory protein RecX {ECO:0000255|HAMAP-Rule:MF_01114};
GN   Name=recX {ECO:0000255|HAMAP-Rule:MF_01114}; OrderedLocusNames=LBUL_0502;
OS   Lactobacillus delbrueckii subsp. bulgaricus (strain ATCC BAA-365 / Lb-18).
OC   Bacteria; Firmicutes; Bacilli; Lactobacillales; Lactobacillaceae;
OC   Lactobacillus.
OX   NCBI_TaxID=321956;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC BAA-365 / Lb-18;
RX   PubMed=17030793; DOI=10.1073/pnas.0607117103;
RA   Makarova K.S., Slesarev A., Wolf Y.I., Sorokin A., Mirkin B., Koonin E.V.,
RA   Pavlov A., Pavlova N., Karamychev V., Polouchine N., Shakhova V.,
RA   Grigoriev I., Lou Y., Rohksar D., Lucas S., Huang K., Goodstein D.M.,
RA   Hawkins T., Plengvidhya V., Welker D., Hughes J., Goh Y., Benson A.,
RA   Baldwin K., Lee J.-H., Diaz-Muniz I., Dosti B., Smeianov V., Wechter W.,
RA   Barabote R., Lorca G., Altermann E., Barrangou R., Ganesan B., Xie Y.,
RA   Rawsthorne H., Tamir D., Parker C., Breidt F., Broadbent J.R., Hutkins R.,
RA   O'Sullivan D., Steele J., Unlu G., Saier M.H. Jr., Klaenhammer T.,
RA   Richardson P., Kozyavkin S., Weimer B.C., Mills D.A.;
RT   "Comparative genomics of the lactic acid bacteria.";
RL   Proc. Natl. Acad. Sci. U.S.A. 103:15611-15616(2006).
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; CP000412; ABJ58142.1; -; Genomic_DNA.
DR   RefSeq; WP_011678068.1; NC_008529.1.
DR   AlphaFoldDB; Q04BN0; -.
DR   SMR; Q04BN0; -.
DR   KEGG; lbu:LBUL_0502; -.
DR   HOGENOM; CLU_066607_4_0_9; -.
DR   OMA; MNYLSYQ; -.
DR   BioCyc; LDEL321956:LBUL_RS02380-MON; -.
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; -; 4.
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; 1.
PE   3: Inferred from homology;
KW   Cytoplasm.
FT   CHAIN           1..271
FT                   /note="Regulatory protein RecX"
FT                   /id="PRO_1000065180"
SQ   SEQUENCE   271 AA;  30535 MW;  64744C71B3A8405F CRC64;
     MAIITKVSAQ KRQGRYNIFL DQEYAFSVSE KTLAEFVLLK GQELSPQKIN EILDYEASAK
     ASDLAARYLS YQPRTIKEVT DYLSQHEISR SAAKRAVNEL THLGYLDDAA YARLFVKNNL
     QVGKNGPGAV RRDLKKKGID DDLIEAALAD VTDEEWAGVG KRLVKSLLGQ QGKIAKREVD
     RKMQTKLLSH GFSGSLAQAV TQDLVPEADE DQERAALVKQ GLKAYKRFKR YEPGVREQKM
     RQYLYSHGFS GDEISAFLVG EIIPLEELEE Y