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NFI_YERPS
ID   NFI_YERPS               Reviewed;         234 AA.
AC   Q66FP0;
DT   07-DEC-2004, integrated into UniProtKB/Swiss-Prot.
DT   11-OCT-2004, sequence version 1.
DT   03-AUG-2022, entry version 85.
DE   RecName: Full=Endonuclease V {ECO:0000255|HAMAP-Rule:MF_00801};
DE            EC=3.1.21.7 {ECO:0000255|HAMAP-Rule:MF_00801};
DE   AltName: Full=Deoxyinosine 3'endonuclease {ECO:0000255|HAMAP-Rule:MF_00801};
DE   AltName: Full=Deoxyribonuclease V {ECO:0000255|HAMAP-Rule:MF_00801};
DE            Short=DNase V {ECO:0000255|HAMAP-Rule:MF_00801};
GN   Name=nfi {ECO:0000255|HAMAP-Rule:MF_00801}; OrderedLocusNames=YPTB0295;
OS   Yersinia pseudotuberculosis serotype I (strain IP32953).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Yersiniaceae; Yersinia.
OX   NCBI_TaxID=273123;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=IP32953;
RX   PubMed=15358858; DOI=10.1073/pnas.0404012101;
RA   Chain P.S.G., Carniel E., Larimer F.W., Lamerdin J., Stoutland P.O.,
RA   Regala W.M., Georgescu A.M., Vergez L.M., Land M.L., Motin V.L.,
RA   Brubaker R.R., Fowler J., Hinnebusch J., Marceau M., Medigue C.,
RA   Simonet M., Chenal-Francisque V., Souza B., Dacheux D., Elliott J.M.,
RA   Derbise A., Hauser L.J., Garcia E.;
RT   "Insights into the evolution of Yersinia pestis through whole-genome
RT   comparison with Yersinia pseudotuberculosis.";
RL   Proc. Natl. Acad. Sci. U.S.A. 101:13826-13831(2004).
CC   -!- FUNCTION: DNA repair enzyme involved in the repair of deaminated bases.
CC       Selectively cleaves double-stranded DNA at the second phosphodiester
CC       bond 3' to a deoxyinosine leaving behind the intact lesion on the
CC       nicked DNA. {ECO:0000255|HAMAP-Rule:MF_00801}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=Endonucleolytic cleavage at apurinic or apyrimidinic sites to
CC         products with a 5'-phosphate.; EC=3.1.21.7;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_00801};
CC   -!- COFACTOR:
CC       Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_00801};
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00801}.
CC   -!- SIMILARITY: Belongs to the endonuclease V family. {ECO:0000255|HAMAP-
CC       Rule:MF_00801}.
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DR   EMBL; BX936398; CAH19535.1; -; Genomic_DNA.
DR   RefSeq; WP_011191556.1; NC_006155.1.
DR   AlphaFoldDB; Q66FP0; -.
DR   SMR; Q66FP0; -.
DR   EnsemblBacteria; CAH19535; CAH19535; YPTB0295.
DR   KEGG; ypo:BZ17_2278; -.
DR   KEGG; yps:YPTB0295; -.
DR   PATRIC; fig|273123.14.peg.2409; -.
DR   OMA; RIHFRQA; -.
DR   Proteomes; UP000001011; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0043737; F:deoxyribonuclease V activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0000287; F:magnesium ion binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0006281; P:DNA repair; IEA:UniProtKB-UniRule.
DR   CDD; cd06559; Endonuclease_V; 1.
DR   HAMAP; MF_00801; Endonuclease_5; 1.
DR   InterPro; IPR007581; Endonuclease-V.
DR   PANTHER; PTHR28511; PTHR28511; 1.
DR   Pfam; PF04493; Endonuclease_5; 1.
PE   3: Inferred from homology;
KW   Cytoplasm; DNA damage; DNA repair; Endonuclease; Hydrolase; Magnesium;
KW   Metal-binding; Nuclease.
FT   CHAIN           1..234
FT                   /note="Endonuclease V"
FT                   /id="PRO_0000159682"
FT   BINDING         36
FT                   /ligand="Mg(2+)"
FT                   /ligand_id="ChEBI:CHEBI:18420"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00801"
FT   BINDING         104
FT                   /ligand="Mg(2+)"
FT                   /ligand_id="ChEBI:CHEBI:18420"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00801"
FT   SITE            74
FT                   /note="Interaction with target DNA"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00801"
SQ   SEQUENCE   234 AA;  26304 MW;  CDDCD012D3ED5905 CRC64;
     MFDTKALQAE QRQRASEISL HDGIDNQFVR FIAGADVGFE QHGEITRAAI AILRYPSLAL
     VEYQVARVAT SLPYIPGLLS FREYPALLAA WAQLQQRPDL ILVDGQGIAH PRRLGVASHF
     GLLVDVPTIG VAKSRLCGDF LPLHQDVGAV QPLFDNDEQL GWVWRSKIRC NPLFISPGHR
     VSVGSALAWV QRCMAGYRLP EPTRWADAIA SNRPQFQRWL RKNPDFLGKR RDMI
 
 
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