ID D7G6D3_ECTSI Unreviewed; 1097 AA.
AC D7G6D3;
DT 10-AUG-2010, integrated into UniProtKB/TrEMBL.
DT 10-AUG-2010, sequence version 1.
DT 27-MAR-2024, entry version 65.
DE RecName: Full=DNA polymerase {ECO:0000256|RuleBase:RU000442};
DE EC=2.7.7.7 {ECO:0000256|RuleBase:RU000442};
GN ORFNames=Esi_0073_0118 {ECO:0000313|EMBL:CBJ27528.1};
OS Ectocarpus siliculosus (Brown alga) (Conferva siliculosa).
OC Eukaryota; Sar; Stramenopiles; Ochrophyta; PX clade; Phaeophyceae;
OC Ectocarpales; Ectocarpaceae; Ectocarpus.
OX NCBI_TaxID=2880 {ECO:0000313|EMBL:CBJ27528.1, ECO:0000313|Proteomes:UP000002630};
RN [1] {ECO:0000313|EMBL:CBJ27528.1, ECO:0000313|Proteomes:UP000002630}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Ec32 / CCAP1310/4 {ECO:0000313|Proteomes:UP000002630};
RX PubMed=20520714; DOI=10.1038/nature09016;
RA Cock J.M., Sterck L., Rouze P., Scornet D., Allen A.E., Amoutzias G.,
RA Anthouard V., Artiguenave F., Aury J.M., Badger J.H., Beszteri B.,
RA Billiau K., Bonnet E., Bothwell J.H., Bowler C., Boyen C., Brownlee C.,
RA Carrano C.J., Charrier B., Cho G.Y., Coelho S.M., Collen J., Corre E.,
RA Da Silva C., Delage L., Delaroque N., Dittami S.M., Doulbeau S., Elias M.,
RA Farnham G., Gachon C.M., Gschloessl B., Heesch S., Jabbari K., Jubin C.,
RA Kawai H., Kimura K., Kloareg B., Kupper F.C., Lang D., Le Bail A.,
RA Leblanc C., Lerouge P., Lohr M., Lopez P.J., Martens C., Maumus F.,
RA Michel G., Miranda-Saavedra D., Morales J., Moreau H., Motomura T.,
RA Nagasato C., Napoli C.A., Nelson D.R., Nyvall-Collen P., Peters A.F.,
RA Pommier C., Potin P., Poulain J., Quesneville H., Read B., Rensing S.A.,
RA Ritter A., Rousvoal S., Samanta M., Samson G., Schroeder D.C., Segurens B.,
RA Strittmatter M., Tonon T., Tregear J.W., Valentin K., von Dassow P.,
RA Yamagishi T., Van de Peer Y., Wincker P.;
RT "The Ectocarpus genome and the independent evolution of multicellularity in
RT brown algae.";
RL Nature 465:617-621(2010).
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:RU000442};
CC -!- COFACTOR:
CC Name=[4Fe-4S] cluster; Xref=ChEBI:CHEBI:49883;
CC Evidence={ECO:0000256|ARBA:ARBA00001966,
CC ECO:0000256|RuleBase:RU000442};
CC -!- SUBCELLULAR LOCATION: Nucleus {ECO:0000256|RuleBase:RU000442}.
CC -!- SIMILARITY: Belongs to the DNA polymerase type-B family.
CC {ECO:0000256|ARBA:ARBA00005755, ECO:0000256|RuleBase:RU000442}.
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DR EMBL; FN648960; CBJ27528.1; -; Genomic_DNA.
DR AlphaFoldDB; D7G6D3; -.
DR STRING; 2880.D7G6D3; -.
DR EnsemblProtists; CBJ27528; CBJ27528; Esi_0073_0118.
DR eggNOG; KOG0969; Eukaryota.
DR InParanoid; D7G6D3; -.
DR OMA; CNNCRPR; -.
DR OrthoDB; 211439at2759; -.
DR Proteomes; UP000002630; Chromosome LG04.
DR GO; GO:0005634; C:nucleus; IEA:UniProtKB-SubCell.
DR GO; GO:0051539; F:4 iron, 4 sulfur cluster binding; IEA:UniProtKB-KW.
DR GO; GO:0003677; F:DNA binding; IEA:UniProtKB-KW.
DR GO; GO:0003887; F:DNA-directed DNA polymerase activity; IEA:UniProtKB-KW.
DR GO; GO:0004527; F:exonuclease activity; IEA:UniProtKB-KW.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0000166; F:nucleotide binding; IEA:InterPro.
DR GO; GO:0006260; P:DNA replication; IEA:UniProtKB-KW.
DR CDD; cd05777; DNA_polB_delta_exo; 1.
DR CDD; cd05533; POLBc_delta; 1.
DR Gene3D; 2.40.50.730; -; 2.
DR Gene3D; 1.10.132.60; DNA polymerase family B, C-terminal domain; 1.
DR Gene3D; 1.10.287.690; Helix hairpin bin; 1.
DR Gene3D; 3.90.1600.10; Palm domain of DNA polymerase; 1.
DR Gene3D; 3.30.420.10; Ribonuclease H-like superfamily/Ribonuclease H; 1.
DR InterPro; IPR006172; DNA-dir_DNA_pol_B.
DR InterPro; IPR017964; DNA-dir_DNA_pol_B_CS.
DR InterPro; IPR006133; DNA-dir_DNA_pol_B_exonuc.
DR InterPro; IPR006134; DNA-dir_DNA_pol_B_multi_dom.
DR InterPro; IPR043502; DNA/RNA_pol_sf.
DR InterPro; IPR042087; DNA_pol_B_thumb.
DR InterPro; IPR023211; DNA_pol_palm_dom_sf.
DR InterPro; IPR012337; RNaseH-like_sf.
DR InterPro; IPR036397; RNaseH_sf.
DR InterPro; IPR025687; Znf-C4pol.
DR NCBIfam; TIGR00592; pol2; 1.
DR PANTHER; PTHR10322; DNA POLYMERASE CATALYTIC SUBUNIT; 1.
DR PANTHER; PTHR10322:SF23; DNA POLYMERASE DELTA CATALYTIC SUBUNIT; 1.
DR Pfam; PF00136; DNA_pol_B; 1.
DR Pfam; PF03104; DNA_pol_B_exo1; 1.
DR Pfam; PF14260; zf-C4pol; 1.
DR PRINTS; PR00106; DNAPOLB.
DR SMART; SM00486; POLBc; 1.
DR SUPFAM; SSF56672; DNA/RNA polymerases; 1.
DR SUPFAM; SSF53098; Ribonuclease H-like; 1.
DR PROSITE; PS00116; DNA_POLYMERASE_B; 1.
PE 3: Inferred from homology;
KW 4Fe-4S {ECO:0000256|ARBA:ARBA00022485, ECO:0000256|RuleBase:RU000442};
KW DNA replication {ECO:0000256|RuleBase:RU000442};
KW DNA-binding {ECO:0000256|ARBA:ARBA00023125, ECO:0000256|RuleBase:RU000442};
KW DNA-directed DNA polymerase {ECO:0000256|ARBA:ARBA00022932,
KW ECO:0000256|RuleBase:RU000442};
KW Exonuclease {ECO:0000256|ARBA:ARBA00022839};
KW Hydrolase {ECO:0000256|ARBA:ARBA00022801};
KW Iron {ECO:0000256|ARBA:ARBA00023004, ECO:0000256|RuleBase:RU000442};
KW Iron-sulfur {ECO:0000256|ARBA:ARBA00023014, ECO:0000256|RuleBase:RU000442};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723,
KW ECO:0000256|RuleBase:RU000442}; Nuclease {ECO:0000256|ARBA:ARBA00022722};
KW Nucleotidyltransferase {ECO:0000256|ARBA:ARBA00022695,
KW ECO:0000256|RuleBase:RU000442};
KW Nucleus {ECO:0000256|ARBA:ARBA00023242, ECO:0000256|RuleBase:RU000442};
KW Reference proteome {ECO:0000313|Proteomes:UP000002630};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|RuleBase:RU000442};
KW Zinc {ECO:0000256|ARBA:ARBA00022833, ECO:0000256|RuleBase:RU000442};
KW Zinc-finger {ECO:0000256|RuleBase:RU000442}.
FT DOMAIN 192..483
FT /note="DNA-directed DNA polymerase family B exonuclease"
FT /evidence="ECO:0000259|Pfam:PF03104"
FT DOMAIN 547..969
FT /note="DNA-directed DNA polymerase family B
FT multifunctional"
FT /evidence="ECO:0000259|Pfam:PF00136"
FT DOMAIN 1007..1078
FT /note="C4-type zinc-finger of DNA polymerase delta"
FT /evidence="ECO:0000259|Pfam:PF14260"
FT REGION 1..68
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 1..17
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 18..46
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 1097 AA; 123354 MW; 1F0C8AD4B53DABCA CRC64;
MASKRHQNGS NNGEGKRPKG NGDQKDSQSP PHMDDDLMRS LQEEDEMRTD EDMMDEPPPE
AGGGETHAAK WARPQLRAFE AKEKAITFQW VDIDMTSGDP VKIDPATGKA PKQSSPEEVV
PVIRLYGVTE EGNSVFTHVH GFVPYFYIPC PPNFEDRHRG ALQQAIITAL RARIRGDENR
IRSLCLGVGF AKDKQSLLGY SFGNTRDFLQ IYLAMPSLLP KVKTLLADGI HVDGYGQLCA
STSYESNVPF VLRFMVDKEI PGASWIELPK GTYSIRSDYK KRSRCQLEVD VFFNHMKSHP
CKGEWNKVAP LRILSFDIEC AGRKGHFPEA DKDPVIQIAN VVKVQGSDDV VAKNVFTLGG
CTPIVGAHVI SNATEDELLW EWSQFVKVAD PDILTGYNIQ NFDVPYLLNR AKALSRKSKK
LEKFGEWGRL RGKMATMKDT TFQSSAYGKR ENVETSIDGR VMFDMLPYMF RNHKLSSYSL
NSVSAELLGQ QKEDVHYSII SDLQNGSDED RRRLAVYCIK DALLPMKLME KLSVMVNYIE
MARVTGVPLN FLLSRGQQIK VFSMLLRKTR SVNLLIPNLP KHAVDQETYE GATVIEPKKA
FYEEPIATLD FASLYPSIMQ AYNLCYSTLV AGEDKNKLKP DQYLTSPSGD VFVKSEVTKG
LLPAILDELL TARKQAKRDM AAATDPMEKA VQNGRQLALK VSANSVYGFT GATVGQLPCL
PIASSTTSYG RDLLFRTRSY VEETYTVANG YDHDADVVYG DTDSVMVKFG SKTVAEAMPL
AEKAAEEVSK IFPRPIKLEF EKVYWPYLLM NKKRYAGLLW TKVDKYDKMD TKGLETVRRD
NCLLVRKVVD TCLRKVLIDR DVQGAITYSK QVISELLQNR MDISLLVITK SLGKSADSEG
YTAKQAHVEL AMRMKKRDPG TAPNAAKGAA AYERSEDPVY VLENNLPIDT EYYLTNQLSK
PLSRLFEPII DNPSALLHGE HTRSIVKKTP TARAGGIMMF AVKKLKCMGC KAPISEKEKT
LCAHCRPKEG DIYSAKLREV NEQQLLFSRL WTQCQDCQGS FHQDVLCSNR DCPIFYKRKK
VQIDLKEAQD QLDLFAW
//
