ID RECX_XANCP Reviewed; 162 AA.
AC Q8P9X1; Q93MQ8;
DT 17-JAN-2003, integrated into UniProtKB/Swiss-Prot.
DT 01-OCT-2002, sequence version 1.
DT 27-MAR-2024, entry version 105.
DE RecName: Full=Regulatory protein RecX;
GN Name=recX; OrderedLocusNames=XCC1723;
OS Xanthomonas campestris pv. campestris (strain ATCC 33913 / DSM 3586 / NCPPB
OS 528 / LMG 568 / P 25).
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Xanthomonadales;
OC Xanthomonadaceae; Xanthomonas.
OX NCBI_TaxID=190485;
RN [1]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC STRAIN=Xc33-1;
RX PubMed=12007798; DOI=10.1111/j.1574-6968.2002.tb11124.x;
RA Yang Y.-C., Hsu C.-H., Chou C.-P., Yang M.-K.;
RT "Genetic organization of the lexA, recA and recX genes in Xanthomonas
RT campestris.";
RL FEMS Microbiol. Lett. 209:149-154(2002).
RN [2]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 33913 / DSM 3586 / NCPPB 528 / LMG 568 / P 25;
RX PubMed=12024217; DOI=10.1038/417459a;
RA da Silva A.C.R., Ferro J.A., Reinach F.C., Farah C.S., Furlan L.R.,
RA Quaggio R.B., Monteiro-Vitorello C.B., Van Sluys M.A., Almeida N.F. Jr.,
RA Alves L.M.C., do Amaral A.M., Bertolini M.C., Camargo L.E.A., Camarotte G.,
RA Cannavan F., Cardozo J., Chambergo F., Ciapina L.P., Cicarelli R.M.B.,
RA Coutinho L.L., Cursino-Santos J.R., El-Dorry H., Faria J.B.,
RA Ferreira A.J.S., Ferreira R.C.C., Ferro M.I.T., Formighieri E.F.,
RA Franco M.C., Greggio C.C., Gruber A., Katsuyama A.M., Kishi L.T.,
RA Leite R.P., Lemos E.G.M., Lemos M.V.F., Locali E.C., Machado M.A.,
RA Madeira A.M.B.N., Martinez-Rossi N.M., Martins E.C., Meidanis J.,
RA Menck C.F.M., Miyaki C.Y., Moon D.H., Moreira L.M., Novo M.T.M.,
RA Okura V.K., Oliveira M.C., Oliveira V.R., Pereira H.A., Rossi A.,
RA Sena J.A.D., Silva C., de Souza R.F., Spinola L.A.F., Takita M.A.,
RA Tamura R.E., Teixeira E.C., Tezza R.I.D., Trindade dos Santos M.,
RA Truffi D., Tsai S.M., White F.F., Setubal J.C., Kitajima J.P.;
RT "Comparison of the genomes of two Xanthomonas pathogens with differing host
RT specificities.";
RL Nature 417:459-463(2002).
CC -!- FUNCTION: Modulates RecA activity. {ECO:0000250}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000305}.
CC -!- SIMILARITY: Belongs to the RecX family. {ECO:0000305}.
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DR EMBL; AF399933; AAK85399.1; -; Genomic_DNA.
DR EMBL; AE008922; AAM41017.1; -; Genomic_DNA.
DR RefSeq; NP_637093.1; NC_003902.1.
DR RefSeq; WP_011036900.1; NC_003902.1.
DR PDB; 3DFG; X-ray; 1.50 A; A=1-162.
DR PDBsum; 3DFG; -.
DR AlphaFoldDB; Q8P9X1; -.
DR SMR; Q8P9X1; -.
DR STRING; 190485.XCC1723; -.
DR EnsemblBacteria; AAM41017; AAM41017; XCC1723.
DR KEGG; xcc:XCC1723; -.
DR PATRIC; fig|190485.4.peg.1839; -.
DR eggNOG; COG2137; Bacteria.
DR HOGENOM; CLU_066607_3_2_6; -.
DR OrthoDB; 7066780at2; -.
DR EvolutionaryTrace; Q8P9X1; -.
DR Proteomes; UP000001010; 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; Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain; 3.
DR HAMAP; MF_01114; RecX; 1.
DR InterPro; IPR003783; Regulatory_RecX.
DR InterPro; IPR036388; WH-like_DNA-bd_sf.
DR PANTHER; PTHR33602; REGULATORY PROTEIN RECX FAMILY PROTEIN; 1.
DR PANTHER; PTHR33602:SF1; REGULATORY PROTEIN RECX FAMILY PROTEIN; 1.
DR Pfam; PF02631; RecX; 1.
PE 1: Evidence at protein level;
KW 3D-structure; Cytoplasm; Reference proteome.
FT CHAIN 1..162
FT /note="Regulatory protein RecX"
FT /id="PRO_0000162497"
FT VARIANT 7..9
FT /note="APK -> H (in strain: Xc33-1)"
FT HELIX 19..29
FT /evidence="ECO:0007829|PDB:3DFG"
FT HELIX 34..43
FT /evidence="ECO:0007829|PDB:3DFG"
FT HELIX 48..60
FT /evidence="ECO:0007829|PDB:3DFG"
FT HELIX 66..78
FT /evidence="ECO:0007829|PDB:3DFG"
FT TURN 79..81
FT /evidence="ECO:0007829|PDB:3DFG"
FT HELIX 84..93
FT /evidence="ECO:0007829|PDB:3DFG"
FT HELIX 98..105
FT /evidence="ECO:0007829|PDB:3DFG"
FT HELIX 112..124
FT /evidence="ECO:0007829|PDB:3DFG"
FT HELIX 132..144
FT /evidence="ECO:0007829|PDB:3DFG"
FT HELIX 149..155
FT /evidence="ECO:0007829|PDB:3DFG"
SQ SEQUENCE 162 AA; 18003 MW; 7858BE0C07BB37D4 CRC64;
MSEQAPAPKR GRRFKEQTPV QRALGLLVRR EHSKKELNRK LQARGIEPEA AQAAVERLAG
EGWQDDVRFA ASVVRNRASS GYGPLHIRAE LGTHGLDSDA VSAAMATFEG DWTENALDLI
RRRFGEDGPV DLAQRRKAAD LLARRGFDGN SIRLATRFDL ED
//
