ID B5DG60_SALSA Unreviewed; 348 AA.
AC B5DG60;
DT 14-OCT-2008, integrated into UniProtKB/TrEMBL.
DT 14-OCT-2008, sequence version 1.
DT 27-MAR-2024, entry version 71.
DE RecName: Full=Aprataxin {ECO:0000256|ARBA:ARBA00018614};
DE EC=3.6.1.71 {ECO:0000256|ARBA:ARBA00012496};
DE EC=3.6.1.72 {ECO:0000256|ARBA:ARBA00012495};
DE AltName: Full=Forkhead-associated domain histidine triad-like protein {ECO:0000256|ARBA:ARBA00032750};
GN Name=aptx {ECO:0000313|EMBL:ACH70734.1,
GN ECO:0000313|RefSeq:NP_001133125.1};
OS Salmo salar (Atlantic salmon).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi;
OC Actinopterygii; Neopterygii; Teleostei; Protacanthopterygii; Salmoniformes;
OC Salmonidae; Salmoninae; Salmo.
OX NCBI_TaxID=8030 {ECO:0000313|EMBL:ACH70734.1};
RN [1] {ECO:0000313|EMBL:ACH70734.1, ECO:0000313|RefSeq:NP_001133125.1}
RP NUCLEOTIDE SEQUENCE.
RC TISSUE=White muscle {ECO:0000313|EMBL:ACH70734.1};
RX PubMed=19878547; DOI=10.1186/1471-2164-10-502;
RA Andreassen R., Lunner S., Hoyheim B.;
RT "Characterization of full-length sequenced cDNA inserts (FLIcs) from
RT Atlantic salmon (Salmo salar).";
RL BMC Genomics 10:502-502(2009).
RN [2] {ECO:0000313|RefSeq:NP_001133125.1}
RP IDENTIFICATION.
RG RefSeq;
RL Submitted (NOV-2023) to UniProtKB.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=a 3'-end 2'-deoxyribonucleotide-3'-diphospho-5'-guanosine-DNA
CC + H2O = a 3'-end 2'-deoxyribonucleotide 3'-phosphate-DNA + GMP + 2
CC H(+); Xref=Rhea:RHEA:52140, Rhea:RHEA-COMP:13186, Rhea:RHEA-
CC COMP:13187, ChEBI:CHEBI:15377, ChEBI:CHEBI:15378, ChEBI:CHEBI:58115,
CC ChEBI:CHEBI:136419, ChEBI:CHEBI:136420; EC=3.6.1.72;
CC Evidence={ECO:0000256|ARBA:ARBA00024601};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=a 5'-end adenosine-5'-diphospho-5'-(2'-deoxyribonucleoside)-
CC DNA + H2O = a 5'-end 5'-monophospho-2'-deoxyribonucleoside-DNA + AMP
CC + 2 H(+); Xref=Rhea:RHEA:52128, Rhea:RHEA-COMP:13180, Rhea:RHEA-
CC COMP:13181, ChEBI:CHEBI:15377, ChEBI:CHEBI:15378, ChEBI:CHEBI:136412,
CC ChEBI:CHEBI:136413, ChEBI:CHEBI:456215; EC=3.6.1.71;
CC Evidence={ECO:0000256|ARBA:ARBA00024545};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=a 5'-end adenosine-5'-diphospho-5'-ribonucleoside-2'-
CC deoxyribonucleotide-DNA + H2O = a 5'-end 5'-monophospho-
CC ribonucleoside-2'-deoxyribonucleotide-DNA + AMP + 2 H(+);
CC Xref=Rhea:RHEA:52132, Rhea:RHEA-COMP:13182, Rhea:RHEA-COMP:13183,
CC ChEBI:CHEBI:15377, ChEBI:CHEBI:15378, ChEBI:CHEBI:136414,
CC ChEBI:CHEBI:136415, ChEBI:CHEBI:456215; EC=3.6.1.71;
CC Evidence={ECO:0000256|ARBA:ARBA00024480};
CC -!- SUBCELLULAR LOCATION: Nucleus, nucleolus
CC {ECO:0000256|ARBA:ARBA00004604}. Nucleus, nucleoplasm
CC {ECO:0000256|ARBA:ARBA00004642}.
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DR EMBL; BT043619; ACH70734.1; -; mRNA.
DR RefSeq; NP_001133125.1; NM_001139653.1.
DR STRING; 8030.ENSSSAP00000105070; -.
DR PaxDb; 8030-ENSSSAP00000105070; -.
DR GeneID; 100194567; -.
DR KEGG; sasa:100194567; -.
DR CTD; 54840; -.
DR OrthoDB; 12181at2759; -.
DR Proteomes; UP000087266; Chromosome ssa24.
DR GO; GO:0005730; C:nucleolus; IEA:UniProtKB-SubCell.
DR GO; GO:0005654; C:nucleoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0033699; F:DNA 5'-adenosine monophosphate hydrolase activity; IEA:UniProtKB-EC.
DR GO; GO:0003677; F:DNA binding; IEA:UniProtKB-KW.
DR GO; GO:0120108; F:DNA-3'-diphospho-5'-guanosine diphosphatase; IEA:UniProtKB-EC.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0006281; P:DNA repair; IEA:UniProtKB-KW.
DR Gene3D; 2.60.200.20; -; 1.
DR Gene3D; 3.30.428.10; HIT-like; 1.
DR InterPro; IPR041388; FHA_2.
DR InterPro; IPR019808; Histidine_triad_CS.
DR InterPro; IPR011146; HIT-like.
DR InterPro; IPR036265; HIT-like_sf.
DR InterPro; IPR008984; SMAD_FHA_dom_sf.
DR InterPro; IPR032566; Znf-C2HE.
DR InterPro; IPR013087; Znf_C2H2_type.
DR PANTHER; PTHR12486:SF4; APRATAXIN; 1.
DR PANTHER; PTHR12486; APRATAXIN-RELATED; 1.
DR Pfam; PF11969; DcpS_C; 1.
DR Pfam; PF17913; FHA_2; 1.
DR Pfam; PF16278; zf-C2HE; 1.
DR SUPFAM; SSF54197; HIT-like; 1.
DR SUPFAM; SSF49879; SMAD/FHA domain; 1.
DR PROSITE; PS00892; HIT_1; 1.
DR PROSITE; PS51084; HIT_2; 1.
DR PROSITE; PS00028; ZINC_FINGER_C2H2_1; 1.
PE 2: Evidence at transcript level;
KW DNA damage {ECO:0000256|ARBA:ARBA00022763};
KW DNA repair {ECO:0000256|ARBA:ARBA00023204};
KW DNA-binding {ECO:0000256|ARBA:ARBA00023125};
KW Hydrolase {ECO:0000256|ARBA:ARBA00022801};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723};
KW Nucleus {ECO:0000256|ARBA:ARBA00023242};
KW Reference proteome {ECO:0000313|Proteomes:UP000087266};
KW Zinc {ECO:0000256|ARBA:ARBA00022833};
KW Zinc-finger {ECO:0000256|ARBA:ARBA00022771}.
FT DOMAIN 171..277
FT /note="HIT"
FT /evidence="ECO:0000259|PROSITE:PS51084"
FT REGION 103..164
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT MOTIF 262..266
FT /note="Histidine triad motif"
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU00464"
FT COMPBIAS 117..143
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 144..164
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 348 AA; 39469 MW; 958866490DEF7FD1 CRC64;
MSICLLISKN GRHKPIHLPH LQTVILGRGP ETTIKDQKCS REQVELKADC NKGYISVKQL
GVNPTSVDSE VVGKGNQVGM RSGQQLHMVN ELYPYTVCFK EDPSNSQSSV GTKRPCGPAS
EERELHREPP GHKVPRKTED STQCKHGGST STNTQPEPQT TEKTETLGYW SQGLKASMQD
PKMQVYKDDR VVVIMDKYPK AHYHWLVLPW ESIPSLKTLR REHCDLLRHM NQVADRIVQQ
QCPDAGLLHF RQGYHAIPSM SHVHLHVISQ DFDSPCLKNK KHWNSFTTDY FIESQEVIQM
LEKDGKVTVK EGTNELLKLP LCCHVCGMAL STIPQLKEHL KSHPYGRL
//