ID A0A2T9YW00_9FUNG Unreviewed; 539 AA.
AC A0A2T9YW00;
DT 18-JUL-2018, integrated into UniProtKB/TrEMBL.
DT 18-JUL-2018, sequence version 1.
DT 03-MAY-2023, entry version 17.
DE RecName: Full=Exonuclease 1 {ECO:0000256|RuleBase:RU910737};
DE EC=3.1.-.- {ECO:0000256|RuleBase:RU910737};
GN ORFNames=BB559_002363 {ECO:0000313|EMBL:PVU96505.1};
OS Furculomyces boomerangus.
OC Eukaryota; Fungi; Fungi incertae sedis; Zoopagomycota; Kickxellomycotina;
OC Harpellomycetes; Harpellales; Harpellaceae; Furculomyces.
OX NCBI_TaxID=61424 {ECO:0000313|EMBL:PVU96505.1, ECO:0000313|Proteomes:UP000245699};
RN [1] {ECO:0000313|EMBL:PVU96505.1, ECO:0000313|Proteomes:UP000245699}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=AUS-77-4 {ECO:0000313|EMBL:PVU96505.1,
RC ECO:0000313|Proteomes:UP000245699};
RX PubMed=29764946;
RA Wang Y., Stata M., Wang W., Stajich J.E., White M.M., Moncalvo J.M.;
RT "Comparative Genomics Reveals the Core Gene Toolbox for the Fungus-Insect
RT Symbiosis.";
RL MBio 9:e00636-e00618(2018).
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|ARBA:ARBA00004123,
CC ECO:0000256|RuleBase:RU910737}.
CC -!- SIMILARITY: Belongs to the XPG/RAD2 endonuclease family. EXO1
CC subfamily. {ECO:0000256|ARBA:ARBA00010563,
CC ECO:0000256|RuleBase:RU910737}.
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:PVU96505.1}.
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DR EMBL; MBFT01000143; PVU96505.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A2T9YW00; -.
DR STRING; 61424.A0A2T9YW00; -.
DR Proteomes; UP000245699; Unassembled WGS sequence.
DR GO; GO:0005634; C:nucleus; IEA:UniProtKB-SubCell.
DR GO; GO:0035312; F:5'-3' DNA exonuclease activity; IEA:UniProtKB-UniRule.
DR GO; GO:0003677; F:DNA binding; IEA:UniProtKB-UniRule.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-UniRule.
DR GO; GO:0006281; P:DNA repair; IEA:UniProtKB-UniRule.
DR CDD; cd09908; H3TH_EXO1; 1.
DR CDD; cd09857; PIN_EXO1; 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; IPR036279; 5-3_exonuclease_C_sf.
DR InterPro; IPR037315; EXO1_H3TH.
DR InterPro; IPR008918; HhH2.
DR InterPro; IPR029060; PIN-like_dom_sf.
DR InterPro; IPR044752; PIN-like_EXO1.
DR InterPro; IPR006086; XPG-I_dom.
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; PF00867; XPG_I; 1.
DR Pfam; PF00752; XPG_N; 1.
DR PRINTS; PR00853; XPGRADSUPER.
DR SMART; SM00279; HhH2; 1.
DR SMART; SM00484; XPGI; 1.
DR SMART; SM00485; XPGN; 1.
DR SUPFAM; SSF47807; 5' to 3' exonuclease, C-terminal subdomain; 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|ARBA:ARBA00023125, ECO:0000256|RuleBase:RU910737};
KW Excision nuclease {ECO:0000256|ARBA:ARBA00022881,
KW ECO:0000256|RuleBase:RU910737};
KW Exonuclease {ECO:0000256|RuleBase:RU910737};
KW Hydrolase {ECO:0000256|ARBA:ARBA00022801, ECO:0000256|RuleBase:RU910737};
KW Magnesium {ECO:0000256|ARBA:ARBA00022842, ECO:0000256|RuleBase:RU910737};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723,
KW ECO:0000256|RuleBase:RU910737};
KW Nuclease {ECO:0000256|ARBA:ARBA00022722, ECO:0000256|RuleBase:RU910737};
KW Nucleus {ECO:0000256|RuleBase:RU910737};
KW Reference proteome {ECO:0000313|Proteomes:UP000245699}.
FT DOMAIN 1..99
FT /note="XPG N-terminal"
FT /evidence="ECO:0000259|SMART:SM00485"
FT DOMAIN 142..208
FT /note="XPG-I"
FT /evidence="ECO:0000259|SMART:SM00484"
SQ SEQUENCE 539 AA; 60850 MW; 0582BAE9D30A8AAA CRC64;
MGISGLIGAV KEAQESVHIS RFKGKTLGID GYVWLHKGAF GCSEDIVLEK PTNKYVLYFI
KKIRLLQHFG VEPYVVFDGG PLISKKKTEL EREMNRKNNT DRGIDLLKQG KRKEAMSYFQ
KGVNITPLLA KAVIEELKKE KINYIVAPYE ADAQLAFLEK NGIIDGIITE DSDLVVFGCK
KVIFKLNDGG FGVLFDRDNL RLVKDIPLKG WDDNMFRKMC ILSGCDYLDS VHGVALKRSC
KYLQRSSDIQ KIVQIMKGEG LKVPNTYVQD FQRAEKTFMY QKVFDPIVKK LRSLEEIRPE
HIDPDMDYIG ENIDDTLAYL ISIGEVDPIS KQPFGSYEHT NGKIHEKIKV HSKSEPENRL
LMRWLKPTDS KDINESKMEN LLDMEIETKS ECKHLDSSRR LSTGCKICNG GDVYKQNIIS
KRSESEIIGS TNRNNPTITT SKYFGSQAKK LSIGFEIKAK PSQGSSNSGM TVNGRETSQT
KLSFQTISVG NNSSTLGSGF QQQTRFQTLS IPNSVIEAVE TPKRKLSFSP SFTIKKKPF
//
