ID   EX7L_PSET1              Reviewed;         444 AA.
AC   Q3IHJ4;
DT   23-JAN-2007, integrated into UniProtKB/Swiss-Prot.
DT   08-NOV-2005, sequence version 1.
DT   03-AUG-2022, entry version 97.
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=PSHAa0647;
OS   Pseudoalteromonas translucida (strain TAC 125).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Alteromonadales;
OC   Pseudoalteromonadaceae; Pseudoalteromonas.
OX   NCBI_TaxID=326442;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=TAC 125;
RX   PubMed=16169927; DOI=10.1101/gr.4126905;
RA   Medigue C., Krin E., Pascal G., Barbe V., Bernsel A., Bertin P.N.,
RA   Cheung F., Cruveiller S., D'Amico S., Duilio A., Fang G., Feller G., Ho C.,
RA   Mangenot S., Marino G., Nilsson J., Parrilli E., Rocha E.P.C., Rouy Z.,
RA   Sekowska A., Tutino M.L., Vallenet D., von Heijne G., Danchin A.;
RT   "Coping with cold: the genome of the versatile marine Antarctica bacterium
RT   Pseudoalteromonas haloplanktis TAC125.";
RL   Genome Res. 15:1325-1335(2005).
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; CR954246; CAI85732.1; -; Genomic_DNA.
DR   RefSeq; WP_011327345.1; NC_007481.1.
DR   AlphaFoldDB; Q3IHJ4; -.
DR   SMR; Q3IHJ4; -.
DR   STRING; 326442.PSHAa0647; -.
DR   EnsemblBacteria; CAI85732; CAI85732; PSHAa0647.
DR   KEGG; pha:PSHAa0647; -.
DR   PATRIC; fig|326442.8.peg.611; -.
DR   eggNOG; COG1570; Bacteria.
DR   HOGENOM; CLU_023625_3_1_6; -.
DR   OMA; WPAVRFE; -.
DR   OrthoDB; 1371775at2; -.
DR   BioCyc; PHAL326442:PSHA_RS03160-MON; -.
DR   Proteomes; UP000006843; Chromosome I.
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..444
FT                   /note="Exodeoxyribonuclease 7 large subunit"
FT                   /id="PRO_0000273675"
SQ   SEQUENCE   444 AA;  49614 MW;  ED7A188A5C8CFA92 CRC64;
     MFSKPLQTIY TVSRLNREIR ALLEQGFASL VLTGEISNFI TPASGHWYFS LKDDKAQIKA
     AMWRGNNRNQ SYRPINGAQV TVKARVSLYE PRGDYQLIVE HMEPAGEGQF KQEFDALKMR
     LAAEGLFSSV YKKPLPQNIN RIGVITSATG AAIKDILTVL KRRAPQLEVI IYPAMVQGKD
     AHLQLIKQIE LANIRSEVDV LILGRGGGSL EDLWCFNHEQ LARAIFNSQL PIVSAVGHEI
     DTTISDYVAD VRAATPSAAA ELVSPNTQEL HNKVTQLVNR LANAFKHDMS EKRAQALQLQ
     HRLNLCHPRN QLNQKAQRLD ELSIALQQAM RNSLYQQERT LNNLTPRLMR QSPDKKLTQA
     SHQLAQLQTR LNQAIQQQLQ QANNSLALQA SRLDSVSPLN VLARGYSITK TDKQKVVKSV
     ADVKVGDTLI TELVDGTLHS QVLS