ID A0A2Z5FTD5_9BACT Unreviewed; 611 AA.
AC A0A2Z5FTD5;
DT 10-OCT-2018, integrated into UniProtKB/TrEMBL.
DT 10-OCT-2018, sequence version 1.
DT 27-MAR-2024, entry version 25.
DE RecName: Full=DNA-directed DNA polymerase {ECO:0000256|ARBA:ARBA00012417};
DE EC=2.7.7.7 {ECO:0000256|ARBA:ARBA00012417};
GN ORFNames=ACPOL_0375 {ECO:0000313|EMBL:AXC09756.1};
OS Acidisarcina polymorpha.
OC Bacteria; Acidobacteriota; Terriglobia; Terriglobales; Acidobacteriaceae;
OC Acidisarcina.
OX NCBI_TaxID=2211140 {ECO:0000313|EMBL:AXC09756.1, ECO:0000313|Proteomes:UP000253606};
RN [1] {ECO:0000313|EMBL:AXC09756.1, ECO:0000313|Proteomes:UP000253606}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=SBC82 {ECO:0000313|EMBL:AXC09756.1,
RC ECO:0000313|Proteomes:UP000253606};
RX PubMed=30510549; DOI=10.3389/fmicb.2018.02775;
RA Belova S.E., Ravin N.V., Pankratov T.A., Rakitin A.L., Ivanova A.A.,
RA Beletsky A.V., Mardanov A.V., Sinninghe Damste J.S., Dedysh S.N.;
RT "Hydrolytic Capabilities as a Key to Environmental Success: Chitinolytic
RT and Cellulolytic Acidobacteria From Acidic Sub-arctic Soils and Boreal
RT Peatlands.";
RL Front. Microbiol. 9:2775-2775(2018).
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 -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000256|ARBA:ARBA00001946};
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DR EMBL; CP030840; AXC09756.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A2Z5FTD5; -.
DR KEGG; abas:ACPOL_0375; -.
DR OrthoDB; 9808747at2; -.
DR Proteomes; UP000253606; Chromosome.
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:InterPro.
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; IPR022312; DNA_pol_X.
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 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; 2.
DR PRINTS; PR00869; DNAPOLX.
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.
PE 4: Predicted;
KW DNA synthesis {ECO:0000256|ARBA:ARBA00022634};
KW DNA-directed DNA polymerase {ECO:0000256|ARBA:ARBA00022932};
KW Nucleotidyltransferase {ECO:0000256|ARBA:ARBA00022695};
KW Reference proteome {ECO:0000313|Proteomes:UP000253606};
KW Transferase {ECO:0000256|ARBA:ARBA00022679}.
FT DOMAIN 1..322
FT /note="DNA-directed DNA polymerase X"
FT /evidence="ECO:0000259|SMART:SM00483"
FT DOMAIN 53..72
FT /note="Helix-hairpin-helix DNA-binding motif class 1"
FT /evidence="ECO:0000259|SMART:SM00278"
FT DOMAIN 93..112
FT /note="Helix-hairpin-helix DNA-binding motif class 1"
FT /evidence="ECO:0000259|SMART:SM00278"
FT DOMAIN 128..147
FT /note="Helix-hairpin-helix DNA-binding motif class 1"
FT /evidence="ECO:0000259|SMART:SM00278"
FT DOMAIN 346..457
FT /note="Polymerase/histidinol phosphatase N-terminal"
FT /evidence="ECO:0000259|SMART:SM00481"
FT REGION 413..441
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 611 AA; 67307 MW; BBAEA6EF92B91F6C CRC64;
MDNRQIANLL AETADLLEIA AGDPFRIRSY RRAAEAVESS TIPLSQLAVE DPKKLLTIAG
IGKGMAANIL EIEKAGTLPL REELLVKYKP SMLELLKLPG MGPKSVALFW EVLQVADIDQ
LEAAIAAGKL EELPRFGAKA AEKLKKGIAE YRKNSGRFHL DDAEIAAEKI TAYLLEFPGI
DRVTPAGSLR RGRDTVGDLD LLATGPICEE DKVGPAVDYM AAYPPIASLI AKGANKVSFR
LRSGLQVDVR LLPQGSYGAA LQYFTGSKMH NVTVRQRALK RGYTLSEYAL AKVEDGAFVA
GATEEEIYAA LGMDWIAPEL RENNGELEAA LEHRLPQLIT QADIRGDVHM HTVATDGSNT
IREMAEAALA RGYEYIAITD HSKNLAMTNG LDDQRALTHI AAIRQVERDM AEEFYEREKR
EPEGSPLKPR PGSSGTATSP RQLPIRVLAG IEVDILADGQ LDLADETLAQ MDIVIASVHT
LFSQSIEEMT ARVLRALENP YLKILGHPTG RKLLRRDAYQ IHLPQIFQAA AAAGVAMEHN
SNPNRLDLCD RDLKMAKEAG CKIVVNTDAH HTSEMENMRY GIRQLRRAWL TKEDVLNTLP
ADEFLETVKR R
//
