ID   A9D2U9_9GAMM            Unreviewed;       257 AA.
AC   A9D2U9;
DT   05-FEB-2008, integrated into UniProtKB/TrEMBL.
DT   05-FEB-2008, sequence version 1.
DT   08-NOV-2023, entry version 70.
DE   SubName: Full=Exonuclease IX {ECO:0000313|EMBL:EDQ01864.1};
GN   Name=xni {ECO:0000313|EMBL:EDQ01864.1};
GN   ORFNames=KT99_04654 {ECO:0000313|EMBL:EDQ01864.1};
OS   Shewanella benthica KT99.
OC   Bacteria; Pseudomonadota; Gammaproteobacteria; Alteromonadales;
OC   Shewanellaceae; Shewanella.
OX   NCBI_TaxID=314608 {ECO:0000313|EMBL:EDQ01864.1, ECO:0000313|Proteomes:UP000005839};
RN   [1] {ECO:0000313|EMBL:EDQ01864.1, ECO:0000313|Proteomes:UP000005839}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=KT99 {ECO:0000313|EMBL:EDQ01864.1,
RC   ECO:0000313|Proteomes:UP000005839};
RA   Yayanos A., Ferriera S., Johnson J., Kravitz S., Halpern A., Remington K.,
RA   Beeson K., Tran B., Rogers Y.-H., Friedman R., Venter J.C.;
RL   Submitted (OCT-2007) to the EMBL/GenBank/DDBJ databases.
CC   -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC       whole genome shotgun (WGS) entry which is preliminary data.
CC       {ECO:0000313|EMBL:EDQ01864.1}.
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DR   EMBL; ABIC01000007; EDQ01864.1; -; Genomic_DNA.
DR   RefSeq; WP_005497656.1; NZ_ABIC01000007.1.
DR   AlphaFoldDB; A9D2U9; -.
DR   STRING; 314608.KT99_04654; -.
DR   Proteomes; UP000005839; Unassembled WGS sequence.
DR   GO; GO:0017108; F:5'-flap endonuclease activity; IEA:InterPro.
DR   GO; GO:0003677; F:DNA binding; IEA:UniProtKB-KW.
DR   GO; GO:0004527; F:exonuclease activity; IEA:UniProtKB-KW.
DR   GO; GO:0033567; P:DNA replication, Okazaki fragment processing; IEA:InterPro.
DR   CDD; cd09898; H3TH_53EXO; 1.
DR   CDD; cd09859; PIN_53EXO; 1.
DR   Gene3D; 1.10.150.20; 5' to 3' exonuclease, C-terminal subdomain; 1.
DR   Gene3D; 3.40.50.1010; 5'-nuclease; 1.
DR   InterPro; IPR020046; 5-3_exonucl_a-hlix_arch_N.
DR   InterPro; IPR002421; 5-3_exonuclease.
DR   InterPro; IPR036279; 5-3_exonuclease_C_sf.
DR   InterPro; IPR020045; DNA_polI_H3TH.
DR   InterPro; IPR038969; FEN.
DR   InterPro; IPR008918; HhH2.
DR   InterPro; IPR029060; PIN-like_dom_sf.
DR   PANTHER; PTHR42646:SF2; DNA-DIRECTED DNA POLYMERASE; 1.
DR   PANTHER; PTHR42646; FLAP ENDONUCLEASE XNI; 1.
DR   Pfam; PF01367; 5_3_exonuc; 1.
DR   Pfam; PF02739; 5_3_exonuc_N; 1.
DR   SMART; SM00475; 53EXOc; 1.
DR   SMART; SM00279; HhH2; 1.
DR   SUPFAM; SSF47807; 5' to 3' exonuclease, C-terminal subdomain; 1.
DR   SUPFAM; SSF88723; PIN domain-like; 1.
PE   4: Predicted;
KW   DNA-binding {ECO:0000256|ARBA:ARBA00023125};
KW   Exonuclease {ECO:0000313|EMBL:EDQ01864.1};
KW   Hydrolase {ECO:0000313|EMBL:EDQ01864.1};
KW   Nuclease {ECO:0000313|EMBL:EDQ01864.1}.
FT   DOMAIN          1..251
FT                   /note="5'-3' exonuclease"
FT                   /evidence="ECO:0000259|SMART:SM00475"
SQ   SEQUENCE   257 AA;  28666 MW;  F8A3DA95CB09EB1C CRC64;
     MNTFLIIDGL NLVRRIHAAQ PNDNDTNGLD NRVASACNKL LKFHQPSHVA IVWDGKEVSW
     RKHLFEDYKK GRKPMPKALS EYLPGLKLHL ANIHVNSLDA DSEADDVIAT LASKLAASGG
     EAIIVSTDKG FTQLNHPKIK RWDHFNKVYL TIAEREQQLG VQHSQFIDYL ALAGDSGNKI
     PGVPGIGPKS AIELLKRFRS LANIYLSIDE VGAKQAKKLE EGKQMARLSY KLVQLRTDMP
     LKANLNQFRL PQEAVNS
//