ID   EX7L_CLOAB              Reviewed;         399 AA.
AC   Q97HD0;
DT   02-AUG-2002, integrated into UniProtKB/Swiss-Prot.
DT   01-OCT-2001, sequence version 1.
DT   25-MAY-2022, entry version 107.
DE   RecName: Full=Exodeoxyribonuclease 7 large subunit {ECO:0000255|HAMAP-Rule:MF_00378};
DE            EC=3.1.11.6 {ECO:0000255|HAMAP-Rule:MF_00378};
DE   AltName: Full=Exodeoxyribonuclease VII large subunit {ECO:0000255|HAMAP-Rule:MF_00378};
DE            Short=Exonuclease VII large subunit {ECO:0000255|HAMAP-Rule:MF_00378};
GN   Name=xseA {ECO:0000255|HAMAP-Rule:MF_00378}; OrderedLocusNames=CA_C2082;
OS   Clostridium acetobutylicum (strain ATCC 824 / DSM 792 / JCM 1419 / LMG 5710
OS   / VKM B-1787).
OC   Bacteria; Firmicutes; Clostridia; Eubacteriales; Clostridiaceae;
OC   Clostridium.
OX   NCBI_TaxID=272562;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 824 / DSM 792 / JCM 1419 / LMG 5710 / VKM B-1787;
RX   PubMed=11466286; DOI=10.1128/jb.183.16.4823-4838.2001;
RA   Noelling J., Breton G., Omelchenko M.V., Makarova K.S., Zeng Q., Gibson R.,
RA   Lee H.M., Dubois J., Qiu D., Hitti J., Wolf Y.I., Tatusov R.L., Sabathe F.,
RA   Doucette-Stamm L.A., Soucaille P., Daly M.J., Bennett G.N., Koonin E.V.,
RA   Smith D.R.;
RT   "Genome sequence and comparative analysis of the solvent-producing
RT   bacterium Clostridium acetobutylicum.";
RL   J. Bacteriol. 183:4823-4838(2001).
CC   -!- FUNCTION: Bidirectionally degrades single-stranded DNA into large acid-
CC       insoluble oligonucleotides, which are then degraded further into small
CC       acid-soluble oligonucleotides. {ECO:0000255|HAMAP-Rule:MF_00378}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=Exonucleolytic cleavage in either 5'- to 3'- or 3'- to 5'-
CC         direction to yield nucleoside 5'-phosphates.; EC=3.1.11.6;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_00378};
CC   -!- SUBUNIT: Heterooligomer composed of large and small subunits.
CC       {ECO:0000255|HAMAP-Rule:MF_00378}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00378}.
CC   -!- SIMILARITY: Belongs to the XseA family. {ECO:0000255|HAMAP-
CC       Rule:MF_00378}.
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DR   EMBL; AE001437; AAK80041.1; -; Genomic_DNA.
DR   PIR; F97156; F97156.
DR   RefSeq; NP_348701.1; NC_003030.1.
DR   RefSeq; WP_010965382.1; NC_003030.1.
DR   AlphaFoldDB; Q97HD0; -.
DR   SMR; Q97HD0; -.
DR   STRING; 272562.CA_C2082; -.
DR   DNASU; 1118265; -.
DR   EnsemblBacteria; AAK80041; AAK80041; CA_C2082.
DR   KEGG; cac:CA_C2082; -.
DR   PATRIC; fig|272562.8.peg.2285; -.
DR   eggNOG; COG1570; Bacteria.
DR   HOGENOM; CLU_023625_2_0_9; -.
DR   OMA; WPAVRFE; -.
DR   OrthoDB; 1371775at2; -.
DR   Proteomes; UP000000814; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0009318; C:exodeoxyribonuclease VII complex; IEA:InterPro.
DR   GO; GO:0008855; F:exodeoxyribonuclease VII activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0003676; F:nucleic acid binding; IEA:InterPro.
DR   GO; GO:0006308; P:DNA catabolic process; IEA:UniProtKB-UniRule.
DR   CDD; cd04489; ExoVII_LU_OBF; 1.
DR   HAMAP; MF_00378; Exonuc_7_L; 1.
DR   InterPro; IPR003753; Exonuc_VII_L.
DR   InterPro; IPR020579; Exonuc_VII_lsu_C.
DR   InterPro; IPR025824; OB-fold_nuc-bd_dom.
DR   PANTHER; PTHR30008; PTHR30008; 2.
DR   Pfam; PF02601; Exonuc_VII_L; 1.
DR   Pfam; PF13742; tRNA_anti_2; 1.
DR   TIGRFAMs; TIGR00237; xseA; 1.
PE   3: Inferred from homology;
KW   Cytoplasm; Exonuclease; Hydrolase; Nuclease; Reference proteome.
FT   CHAIN           1..399
FT                   /note="Exodeoxyribonuclease 7 large subunit"
FT                   /id="PRO_0000197839"
SQ   SEQUENCE   399 AA;  44962 MW;  73B82004187E8B84 CRC64;
     MYIKVLSVSE LNNYIKRVVD SDYILSNAQV KGEISNFKFH SSGHVYFSLK DEGGKINCIM
     FRSNAEKLKF IPENGMKVNV KGRVSVYVKD GAYQLYCTEI TPEGRGELYE AFEKLKEKLL
     NEGMFSEEHK RNIPKYPKMI GVITSPTGAA IRDIINVATR RNKSVDMIIC PTLVQGVNAP
     GELIKALDYL NNREDIDTII LARGGGSIEE LWAFNDEKLA YAVYNSKKPV VTGVGHETDF
     TIVDFVSDRR APTPSAAAEI AVPNINEEMN SFVSLKRALD TSIKTYIQNK CNQLEIAKRM
     LEKNSPEILI VNGYSSIDNF KYVLDMRIAN KIKIEKEKIL RYNSILKSNS PINILNKGYS
     IISDEIGNNI SNVDKLKEPD KVHITFKDGK VNAKIDILR