ID   EX7L_SULDN              Reviewed;         416 AA.
AC   Q30SS1;
DT   11-SEP-2007, integrated into UniProtKB/Swiss-Prot.
DT   06-DEC-2005, sequence version 1.
DT   25-MAY-2022, entry version 102.
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=Suden_0681;
OS   Sulfurimonas denitrificans (strain ATCC 33889 / DSM 1251) (Thiomicrospira
OS   denitrificans (strain ATCC 33889 / DSM 1251)).
OC   Bacteria; Proteobacteria; Epsilonproteobacteria; Campylobacterales;
OC   Thiovulaceae; Sulfurimonas.
OX   NCBI_TaxID=326298;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 33889 / DSM 1251;
RX   PubMed=18065616; DOI=10.1128/aem.01844-07;
RA   Sievert S.M., Scott K.M., Klotz M.G., Chain P.S.G., Hauser L.J., Hemp J.,
RA   Huegler M., Land M., Lapidus A., Larimer F.W., Lucas S., Malfatti S.A.,
RA   Meyer F., Paulsen I.T., Ren Q., Simon J., Bailey K., Diaz E.,
RA   Fitzpatrick K.A., Glover B., Gwatney N., Korajkic A., Long A.,
RA   Mobberley J.M., Pantry S.N., Pazder G., Peterson S., Quintanilla J.D.,
RA   Sprinkle R., Stephens J., Thomas P., Vaughn R., Weber M.J., Wooten L.L.;
RT   "Genome of the epsilonproteobacterial chemolithoautotroph Sulfurimonas
RT   denitrificans.";
RL   Appl. Environ. Microbiol. 74:1145-1156(2008).
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; CP000153; ABB43960.1; -; Genomic_DNA.
DR   RefSeq; WP_011372314.1; NC_007575.1.
DR   AlphaFoldDB; Q30SS1; -.
DR   SMR; Q30SS1; -.
DR   STRING; 326298.Suden_0681; -.
DR   EnsemblBacteria; ABB43960; ABB43960; Suden_0681.
DR   KEGG; tdn:Suden_0681; -.
DR   eggNOG; COG1570; Bacteria.
DR   HOGENOM; CLU_023625_2_0_7; -.
DR   OMA; DFTIIDY; -.
DR   OrthoDB; 1371775at2; -.
DR   Proteomes; UP000002714; 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; 1.
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..416
FT                   /note="Exodeoxyribonuclease 7 large subunit"
FT                   /id="PRO_0000303833"
SQ   SEQUENCE   416 AA;  46772 MW;  81B5A1B76218991D CRC64;
     MYTLSVSSLN EQIKALLEES FSRVLVEGEL SRITFHSSGH IYFTLKDENS TIKAVIFKAN
     AAKLKFQLQE GLKVILDGAI TLYKPRGEYQ INCFSISPAG HGALALAYEQ LKNRLASKGY
     FESSRKKQLP KFPKRIALIT SATGAAVADM LRVAMSRYRA IEIDIYDVLV QGDNAAPSII
     RALSLADTKG YDIIVLGRGG GSIEDLWAFN EEIVADAIFS AITPIISAVG HEIDWVISDF
     VADLRAPTPS AAMEMCLPDE KELYQFIDSL VARYEQMISQ KLYGVKQELE HISRLYQDHS
     IEKKISYKLE EIAQLKLSFT NSIYFKMQSF NKEVESIKIR FPNAIQSRIN IVQNQVLTLQ
     KMLESNHPRL KTKKGFAQIS KDSKVIDIES LIVDEVFDLM SDRVVISAKV INKKNI