ID A0A3N5BJQ0_9THEO Unreviewed; 577 AA.
AC A0A3N5BJQ0;
DT 13-FEB-2019, integrated into UniProtKB/TrEMBL.
DT 13-FEB-2019, sequence version 1.
DT 27-MAR-2024, entry version 21.
DE RecName: Full=DNA polymerase beta {ECO:0000256|ARBA:ARBA00020020};
DE EC=2.7.7.7 {ECO:0000256|ARBA:ARBA00012417};
DE EC=4.2.99.18 {ECO:0000256|ARBA:ARBA00012720};
DE AltName: Full=5'-deoxyribose-phosphate lyase {ECO:0000256|ARBA:ARBA00035717};
DE AltName: Full=AP lyase {ECO:0000256|ARBA:ARBA00035726};
GN ORFNames=EDD75_0734 {ECO:0000313|EMBL:RPF49908.1};
OS Thermodesulfitimonas autotrophica.
OC Bacteria; Bacillota; Clostridia; Thermoanaerobacterales;
OC Thermoanaerobacteraceae; Thermodesulfitimonas.
OX NCBI_TaxID=1894989 {ECO:0000313|EMBL:RPF49908.1, ECO:0000313|Proteomes:UP000282654};
RN [1] {ECO:0000313|EMBL:RPF49908.1, ECO:0000313|Proteomes:UP000282654}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 102936 {ECO:0000313|EMBL:RPF49908.1,
RC ECO:0000313|Proteomes:UP000282654};
RA Goeker M.;
RT "Genomic Encyclopedia of Type Strains, Phase IV (KMG-IV): sequencing the
RT most valuable type-strain genomes for metagenomic binning, comparative
RT biology and taxonomic classification.";
RL Submitted (NOV-2018) to the EMBL/GenBank/DDBJ databases.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=2'-deoxyribonucleotide-(2'-deoxyribose 5'-phosphate)-2'-
CC deoxyribonucleotide-DNA = a 3'-end 2'-deoxyribonucleotide-(2,3-
CC dehydro-2,3-deoxyribose 5'-phosphate)-DNA + a 5'-end 5'-monophospho-
CC 2'-deoxyribonucleoside-DNA + H(+); Xref=Rhea:RHEA:66592, Rhea:RHEA-
CC COMP:13180, Rhea:RHEA-COMP:16897, Rhea:RHEA-COMP:17067,
CC ChEBI:CHEBI:15378, ChEBI:CHEBI:136412, ChEBI:CHEBI:157695,
CC ChEBI:CHEBI:167181; EC=4.2.99.18;
CC Evidence={ECO:0000256|ARBA:ARBA00024490};
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 -!- CATALYTIC ACTIVITY:
CC Reaction=a 5'-end 2'-deoxyribose-2'-deoxyribonucleotide-DNA = (2E,4S)-
CC 4-hydroxypenten-2-al-5-phosphate + a 5'-end 5'-monophospho-2'-
CC deoxyribonucleoside-DNA + H(+); Xref=Rhea:RHEA:76255, Rhea:RHEA-
CC COMP:13180, Rhea:RHEA-COMP:18657, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:136412, ChEBI:CHEBI:195194, ChEBI:CHEBI:195195;
CC Evidence={ECO:0000256|ARBA:ARBA00035582};
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000256|ARBA:ARBA00001946};
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|ARBA:ARBA00004496}.
CC Nucleus {ECO:0000256|ARBA:ARBA00004123}.
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:RPF49908.1}.
CC ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR EMBL; RKRE01000001; RPF49908.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A3N5BJQ0; -.
DR OrthoDB; 9808747at2; -.
DR Proteomes; UP000282654; Unassembled WGS sequence.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0003677; F:DNA binding; IEA:InterPro.
DR GO; GO:0003887; F:DNA-directed DNA polymerase activity; IEA:UniProtKB-KW.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0006281; P:DNA repair; IEA:UniProtKB-KW.
DR CDD; cd00141; NT_POLXc; 1.
DR CDD; cd07436; PHP_PolX; 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 Gene3D; 3.20.20.140; Metal-dependent hydrolases; 1.
DR InterPro; IPR002054; DNA-dir_DNA_pol_X.
DR InterPro; IPR010996; DNA_pol_b-like_N.
DR InterPro; IPR027421; DNA_pol_lamdba_lyase_dom_sf.
DR InterPro; IPR037160; DNA_Pol_thumb_sf.
DR InterPro; IPR002008; DNA_pol_X_beta-like.
DR InterPro; IPR003583; Hlx-hairpin-Hlx_DNA-bd_motif.
DR InterPro; IPR043519; NT_sf.
DR InterPro; IPR004013; PHP_dom.
DR InterPro; IPR003141; Pol/His_phosphatase_N.
DR InterPro; IPR016195; Pol/histidinol_Pase-like.
DR InterPro; IPR029398; PolB_thumb.
DR InterPro; IPR022311; PolX-like.
DR InterPro; IPR047967; PolX_PHP.
DR InterPro; IPR010994; RuvA_2-like.
DR PANTHER; PTHR36928; PHOSPHATASE YCDX-RELATED; 1.
DR PANTHER; PTHR36928:SF1; PHOSPHATASE YCDX-RELATED; 1.
DR Pfam; PF14791; DNA_pol_B_thumb; 1.
DR Pfam; PF14520; HHH_5; 1.
DR Pfam; PF14716; HHH_8; 1.
DR Pfam; PF02811; PHP; 1.
DR PIRSF; PIRSF005047; UCP005047_YshC; 1.
DR PRINTS; PR00870; DNAPOLXBETA.
DR SMART; SM00278; HhH1; 3.
DR SMART; SM00481; POLIIIAc; 1.
DR SMART; SM00483; POLXc; 1.
DR SUPFAM; SSF47802; DNA polymerase beta, N-terminal domain-like; 1.
DR SUPFAM; SSF81301; Nucleotidyltransferase; 1.
DR SUPFAM; SSF89550; PHP domain-like; 1.
DR SUPFAM; SSF47781; RuvA domain 2-like; 1.
PE 4: Predicted;
KW DNA damage {ECO:0000256|ARBA:ARBA00022763};
KW DNA repair {ECO:0000256|ARBA:ARBA00023204};
KW DNA synthesis {ECO:0000256|ARBA:ARBA00022634};
KW DNA-directed DNA polymerase {ECO:0000256|ARBA:ARBA00022932};
KW Methylation {ECO:0000256|ARBA:ARBA00022481};
KW Nucleotidyltransferase {ECO:0000256|ARBA:ARBA00022695};
KW Reference proteome {ECO:0000313|Proteomes:UP000282654};
KW Sodium {ECO:0000256|ARBA:ARBA00023053};
KW Transferase {ECO:0000256|ARBA:ARBA00022679};
KW Ubl conjugation {ECO:0000256|ARBA:ARBA00022843}.
FT DOMAIN 1..313
FT /note="DNA-directed DNA polymerase X"
FT /evidence="ECO:0000259|SMART:SM00483"
FT DOMAIN 51..70
FT /note="Helix-hairpin-helix DNA-binding motif class 1"
FT /evidence="ECO:0000259|SMART:SM00278"
FT DOMAIN 91..110
FT /note="Helix-hairpin-helix DNA-binding motif class 1"
FT /evidence="ECO:0000259|SMART:SM00278"
FT DOMAIN 126..145
FT /note="Helix-hairpin-helix DNA-binding motif class 1"
FT /evidence="ECO:0000259|SMART:SM00278"
FT DOMAIN 337..416
FT /note="Polymerase/histidinol phosphatase N-terminal"
FT /evidence="ECO:0000259|SMART:SM00481"
SQ SEQUENCE 577 AA; 63311 MW; 53BE7B4F80994FAD CRC64;
MKNSDVCAIF RQMAEIMEIL GEDVYRIRAY QRAAQNIENL TEDIAAIAAR GELTKIPGIG
KELARKIEEI LSTGTLQKYE ELKKKVPPGL VELLQVPGVG PKTAKMLYEE LGIESVAQLE
RLAREGRLKG LPGIQAKTEE NILRGIGLLR SVQERRPLGL VLPMARHIVA LLRERAPVSR
VSLAGSIRRY RETVGDVDIL AGSREPEAVM DVFIGLPVVA EVIAHGPTKS SIRTADGLQV
DLRVVPEESY GAALCYFTGS KAHNIRVREL GVRRGLKINE YGVFRGEERI AGATEEEVLA
AVGLPYIPPE MREDRGEIEA ALEGRLPRVV DLGEIKGDCH VHSKYSDGSA SLEEIAAKAR
RLGYEWVVVC DHSQSLKVAG GLDLAALAKK RAAIAAFNAK SRDVKLLCGA EVEIGMDGRL
DYPDEVLAEL DFVVAAIHTG LRQSREVQTR RLLSAINNPY VHAIAHPTGR LLGEREAYAL
DLEAIFKAAQ ATGTLLEINA YYKRLDLNDI HCRAAAEKGV KFAIGSDAHL LDQMDFLELG
VGVARRGWLG PEQVINTLGY RELLVTLGRK GNSWLNK
//
