ID C5LXJ1_PERM5 Unreviewed; 70 AA.
AC C5LXJ1;
DT 28-JUL-2009, integrated into UniProtKB/TrEMBL.
DT 28-JUL-2009, sequence version 1.
DT 27-MAR-2024, entry version 51.
DE RecName: Full=Exonuclease 1 {ECO:0000256|RuleBase:RU910737};
DE EC=3.1.-.- {ECO:0000256|RuleBase:RU910737};
DE Flags: Fragment;
GN ORFNames=Pmar_PMAR017952 {ECO:0000313|EMBL:EEQ98552.1};
OS Perkinsus marinus (strain ATCC 50983 / TXsc).
OC Eukaryota; Sar; Alveolata; Perkinsozoa; Perkinsea; Perkinsida; Perkinsidae;
OC Perkinsus.
OX NCBI_TaxID=423536 {ECO:0000313|Proteomes:UP000007800};
RN [1] {ECO:0000313|EMBL:EEQ98552.1, ECO:0000313|Proteomes:UP000007800}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 50983 / TXsc {ECO:0000313|Proteomes:UP000007800};
RA El-Sayed N., Caler E., Inman J., Amedeo P., Hass B., Wortman J.;
RL Submitted (JUL-2008) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: 5'->3' double-stranded DNA exonuclease which may also possess
CC a cryptic 3'->5' double-stranded DNA exonuclease activity. Functions in
CC DNA mismatch repair. {ECO:0000256|RuleBase:RU910737}.
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000256|RuleBase:RU910737};
CC Note=Binds 2 magnesium ions per subunit. They probably participate in
CC the reaction catalyzed by the enzyme. May bind an additional third
CC magnesium ion after substrate binding. {ECO:0000256|RuleBase:RU910737};
CC -!- SUBCELLULAR LOCATION: Nucleus {ECO:0000256|RuleBase:RU910737}.
CC -!- SIMILARITY: Belongs to the XPG/RAD2 endonuclease family. EXO1
CC subfamily. {ECO:0000256|RuleBase:RU910737}.
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DR EMBL; GG686559; EEQ98552.1; -; Genomic_DNA.
DR RefSeq; XP_002765835.1; XM_002765789.1.
DR AlphaFoldDB; C5LXJ1; -.
DR EnsemblProtists; EEQ98552; EEQ98552; Pmar_PMAR017952.
DR GeneID; 9062148; -.
DR InParanoid; C5LXJ1; -.
DR OrthoDB; 126305at2759; -.
DR Proteomes; UP000007800; Unassembled WGS sequence.
DR GO; GO:0004527; F:exonuclease activity; IEA:UniProtKB-KW.
DR Gene3D; 3.40.50.1010; 5'-nuclease; 1.
DR InterPro; IPR029060; PIN-like_dom_sf.
DR InterPro; IPR006084; XPG/Rad2.
DR InterPro; IPR006085; XPG_DNA_repair_N.
DR PANTHER; PTHR11081:SF8; EXONUCLEASE 1; 1.
DR PANTHER; PTHR11081; FLAP ENDONUCLEASE FAMILY MEMBER; 1.
DR Pfam; PF00752; XPG_N; 1.
DR SUPFAM; SSF88723; PIN domain-like; 1.
PE 3: Inferred from homology;
KW DNA damage {ECO:0000256|RuleBase:RU910737};
KW DNA excision {ECO:0000256|RuleBase:RU910737};
KW DNA repair {ECO:0000256|RuleBase:RU910737};
KW DNA-binding {ECO:0000256|RuleBase:RU910737};
KW Excision nuclease {ECO:0000256|RuleBase:RU910737};
KW Exonuclease {ECO:0000256|RuleBase:RU910737, ECO:0000313|EMBL:EEQ98552.1};
KW Hydrolase {ECO:0000256|RuleBase:RU910737};
KW Magnesium {ECO:0000256|RuleBase:RU910737};
KW Metal-binding {ECO:0000256|RuleBase:RU910737};
KW Nuclease {ECO:0000256|RuleBase:RU910737};
KW Nucleus {ECO:0000256|ARBA:ARBA00023242, ECO:0000256|RuleBase:RU910737};
KW Reference proteome {ECO:0000313|Proteomes:UP000007800}.
FT DOMAIN 1..68
FT /note="XPG N-terminal"
FT /evidence="ECO:0000259|Pfam:PF00752"
FT NON_TER 70
FT /evidence="ECO:0000313|EMBL:EEQ98552.1"
SQ SEQUENCE 70 AA; 7929 MW; 8B6CC7D68E8A10BC CRC64;
MGVKNLLQHL KGCTAMKQNI SDFKGKRVGI DAMCWMHRGA IACCFELVSG RESDKFLTFF
LRMIALLQGY
//
