ID A0A2V1CNP8_9HELO Unreviewed; 371 AA.
AC A0A2V1CNP8;
DT 12-SEP-2018, integrated into UniProtKB/TrEMBL.
DT 12-SEP-2018, sequence version 1.
DT 27-MAR-2024, entry version 16.
DE RecName: Full=DNA polymerase {ECO:0000256|RuleBase:RU366014};
DE EC=2.7.7.7 {ECO:0000256|RuleBase:RU366014};
GN ORFNames=DL98DRAFT_510201 {ECO:0000313|EMBL:PVH87339.1};
OS Cadophora sp. DSE1049.
OC Eukaryota; Fungi; Dikarya; Ascomycota; Pezizomycotina; Leotiomycetes;
OC Helotiales; Helotiales incertae sedis; Cadophora.
OX NCBI_TaxID=1485229 {ECO:0000313|EMBL:PVH87339.1, ECO:0000313|Proteomes:UP000244409};
RN [1] {ECO:0000313|EMBL:PVH87339.1, ECO:0000313|Proteomes:UP000244409}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSE1049 {ECO:0000313|EMBL:PVH87339.1,
RC ECO:0000313|Proteomes:UP000244409};
RX PubMed=29679020; DOI=10.1038/s41598-018-24686-4;
RA Knapp D.G., Nemeth J.B., Barry K., Hainaut M., Henrissat B., Johnson J.,
RA Kuo A., Lim J.H.P., Lipzen A., Nolan M., Ohm R.A., Tamas L.,
RA Grigoriev I.V., Spatafora J.W., Nagy L.G., Kovacs G.M.;
RT "Comparative genomics provides insights into the lifestyle and reveals
RT functional heterogeneity of dark septate endophytic fungi.";
RL Sci. Rep. 8:6321-6321(2018).
CC -!- FUNCTION: DNA polymerase that functions in several pathways of DNA
CC repair. Involved in base excision repair (BER) responsible for repair
CC of lesions that give rise to abasic (AP) sites in DNA. Also contributes
CC to DNA double-strand break repair by non-homologous end joining and
CC homologous recombination. Has both template-dependent and template-
CC independent (terminal transferase) DNA polymerase activities. Has also
CC a 5'-deoxyribose-5-phosphate lyase (dRP lyase) activity.
CC {ECO:0000256|RuleBase:RU366014}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=a 2'-deoxyribonucleoside 5'-triphosphate + DNA(n) =
CC diphosphate + DNA(n+1); Xref=Rhea:RHEA:22508, Rhea:RHEA-COMP:17339,
CC Rhea:RHEA-COMP:17340, ChEBI:CHEBI:33019, ChEBI:CHEBI:61560,
CC ChEBI:CHEBI:173112; EC=2.7.7.7;
CC Evidence={ECO:0000256|ARBA:ARBA00024632,
CC ECO:0000256|RuleBase:RU366014};
CC -!- SUBCELLULAR LOCATION: Nucleus {ECO:0000256|RuleBase:RU366014}.
CC -!- SIMILARITY: Belongs to the DNA polymerase type-X family.
CC {ECO:0000256|RuleBase:RU366014}.
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DR EMBL; KZ804113; PVH87339.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A2V1CNP8; -.
DR STRING; 1485229.A0A2V1CNP8; -.
DR Proteomes; UP000244409; Unassembled WGS sequence.
DR GO; GO:0005634; C:nucleus; IEA:UniProtKB-SubCell.
DR GO; GO:0003677; F:DNA binding; IEA:UniProtKB-UniRule.
DR GO; GO:0003887; F:DNA-directed DNA polymerase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-UniRule.
DR GO; GO:0006281; P:DNA repair; IEA:UniProtKB-KW.
DR CDD; cd00141; NT_POLXc; 1.
DR Gene3D; 1.10.150.20; 5' to 3' exonuclease, C-terminal subdomain; 1.
DR Gene3D; 3.30.460.10; Beta Polymerase, domain 2; 1.
DR Gene3D; 1.10.150.110; DNA polymerase beta, N-terminal domain-like; 1.
DR Gene3D; 3.30.210.10; DNA polymerase, thumb domain; 1.
DR InterPro; IPR002054; DNA-dir_DNA_pol_X.
DR InterPro; IPR010996; DNA_pol_b-like_N.
DR InterPro; IPR028207; DNA_pol_B_palm_palm.
DR InterPro; IPR018944; DNA_pol_lambd_fingers_domain.
DR InterPro; IPR027421; DNA_pol_lamdba_lyase_dom_sf.
DR InterPro; IPR037160; DNA_Pol_thumb_sf.
DR InterPro; IPR022312; DNA_pol_X.
DR InterPro; IPR002008; DNA_pol_X_beta-like.
DR InterPro; IPR043519; NT_sf.
DR InterPro; IPR029398; PolB_thumb.
DR PANTHER; PTHR11276:SF43; DNA POLYMERASE IV; 1.
DR PANTHER; PTHR11276; DNA POLYMERASE TYPE-X FAMILY MEMBER; 1.
DR Pfam; PF14792; DNA_pol_B_palm; 1.
DR Pfam; PF14791; DNA_pol_B_thumb; 1.
DR Pfam; PF10391; DNA_pol_lambd_f; 1.
DR Pfam; PF14716; HHH_8; 1.
DR PRINTS; PR00869; DNAPOLX.
DR PRINTS; PR00870; DNAPOLXBETA.
DR SMART; SM00483; POLXc; 1.
DR SUPFAM; SSF47802; DNA polymerase beta, N-terminal domain-like; 1.
DR SUPFAM; SSF81301; Nucleotidyltransferase; 1.
DR SUPFAM; SSF81585; PsbU/PolX domain-like; 1.
PE 3: Inferred from homology;
KW DNA damage {ECO:0000256|ARBA:ARBA00022763, ECO:0000256|RuleBase:RU366014};
KW DNA repair {ECO:0000256|ARBA:ARBA00023204, ECO:0000256|RuleBase:RU366014};
KW DNA-directed DNA polymerase {ECO:0000256|ARBA:ARBA00022932,
KW ECO:0000256|RuleBase:RU366014};
KW Nucleotidyltransferase {ECO:0000256|ARBA:ARBA00022695,
KW ECO:0000256|RuleBase:RU366014}; Nucleus {ECO:0000256|RuleBase:RU366014};
KW Reference proteome {ECO:0000313|Proteomes:UP000244409};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|RuleBase:RU366014}.
FT DOMAIN 44..369
FT /note="DNA-directed DNA polymerase X"
FT /evidence="ECO:0000259|SMART:SM00483"
FT ACT_SITE 105
FT /note="Nucleophile; Schiff-base intermediate with DNA; for
FT 5'-dRP lyase activity"
FT /evidence="ECO:0000256|PIRSR:PIRSR622312-50"
SQ SEQUENCE 371 AA; 41697 MW; 1548DC9505C3A7A7 CRC64;
MKIAIVHHPE TTPKILAAQR MSEKDKLSSF TCMYGGTGKM HKDNPNRHTI DILQQMGEYY
AQIGVPWKPQ AYQKAIGTLK KLEVKIDCFE DAIRLPNIGT RIAKKIEEIC TTGHLRTLDN
ALADPTHKTL QLFLRIYGVG LSQAHKWIQA GHKSLDDLLA LPDLHKNQRI GIDHYDDFNT
RIPRDEVTAL GDIVKKVAAD INLNVEAIIG GSYRRGADTS GDIDFIITKR NTRSSWDLLS
FLETLVARLT CDGFLVAALT VPASSGSKWH GACALPGNPL WRRIDFLVVP ETEFGAALLY
FTGDDIFNRS IRLLASKKNM RLNQKGLYKD VLRTFGREKL SEGTLVEGGD ERKIFDLLGV
PWRPPHERIC R
//
