ID M2XIU4_GALSU Unreviewed; 1070 AA.
AC M2XIU4;
DT 01-MAY-2013, integrated into UniProtKB/TrEMBL.
DT 01-MAY-2013, sequence version 1.
DT 27-MAR-2024, entry version 51.
DE RecName: Full=DNA polymerase {ECO:0000256|RuleBase:RU000442};
DE EC=2.7.7.7 {ECO:0000256|RuleBase:RU000442};
GN ORFNames=Gasu_26090 {ECO:0000313|EMBL:EME30022.1};
OS Galdieria sulphuraria (Red alga).
OC Eukaryota; Rhodophyta; Bangiophyceae; Galdieriales; Galdieriaceae;
OC Galdieria.
OX NCBI_TaxID=130081 {ECO:0000313|EMBL:EME30022.1, ECO:0000313|Proteomes:UP000030680};
RN [1] {ECO:0000313|Proteomes:UP000030680}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=074W {ECO:0000313|Proteomes:UP000030680};
RX PubMed=23471408; DOI=10.1126/science.1231707;
RA Schonknecht G., Chen W.H., Ternes C.M., Barbier G.G., Shrestha R.P.,
RA Stanke M., Brautigam A., Baker B.J., Banfield J.F., Garavito R.M., Carr K.,
RA Wilkerson C., Rensing S.A., Gagneul D., Dickenson N.E., Oesterhelt C.,
RA Lercher M.J., Weber A.P.;
RT "Gene transfer from bacteria and archaea facilitated evolution of an
RT extremophilic eukaryote.";
RL Science 339:1207-1210(2013).
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}.
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; KB454503; EME30022.1; -; Genomic_DNA.
DR RefSeq; XP_005706542.1; XM_005706485.1.
DR AlphaFoldDB; M2XIU4; -.
DR STRING; 130081.M2XIU4; -.
DR EnsemblPlants; EME30022; EME30022; Gasu_26090.
DR GeneID; 17088781; -.
DR Gramene; EME30022; EME30022; Gasu_26090.
DR KEGG; gsl:Gasu_26090; -.
DR eggNOG; KOG0969; Eukaryota.
DR OMA; CNNCRPR; -.
DR OrthoDB; 211439at2759; -.
DR Proteomes; UP000030680; Unassembled WGS sequence.
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; 1.10.132.60; DNA polymerase family B, C-terminal domain; 1.
DR Gene3D; 3.30.342.10; DNA Polymerase, chain B, domain 1; 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:UP000030680};
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 144..442
FT /note="DNA-directed DNA polymerase family B exonuclease"
FT /evidence="ECO:0000259|Pfam:PF03104"
FT DOMAIN 506..935
FT /note="DNA-directed DNA polymerase family B
FT multifunctional"
FT /evidence="ECO:0000259|Pfam:PF00136"
FT DOMAIN 972..1045
FT /note="C4-type zinc-finger of DNA polymerase delta"
FT /evidence="ECO:0000259|Pfam:PF14260"
SQ SEQUENCE 1070 AA; 121516 MW; 4DB4D5121B26B21A CRC64;
MDSSASPIDD DSIIQESLLY DSEKQEILEP VEYTQTRSKF QHLFSSYARA GSPLLFGEDA
GNLRILQLDV DYEIVQKDTF LEDSSSAAVL RIYGVTEGGN SVLARVHGFR PFFFIICPSQ
FDPADLPAIK ESLEKRARAV SSMKNCQGPI IHDLEIFEGR SLLYFVPSDP LIRFLKITVA
LPSYVRQLAQ ILERGDIDFS PYEESRYSTF EASVDFILRF MIETNMYGCS WVEMPSNRYH
LPEKQTSHMQ FEIDIHYTHL VCHAPHGEWL KTAPIRILSF DIECAGRPGV FPEPEHDQVI
QIANYMTETG KSEPIARTVL TLGSCAPIAG AKVLSFDSEA ELLEAWVSFL CATDPDILTG
YNIVNFDLPY LLNRASVLHL SSFPFLGRLM GVMTKMHDTR LSSSAFGTHE SKAFTMNGRI
IVDMLQILVR DYKLRSYSLN SVSFEFLGEQ KEDVHHSIIT ELFHGNENTR RRLAVYCLKD
AYLPHRLMEK LMSLTNYMEL ARVAGIPLAW LLSRGHMIKV VSLLHRKAFP ESLLIPDLKN
TSHNSSEEAE SYEGATVIEP KRGFYKMPIA TLDFASLYPS IMMAHNICYS TLVRKDRVKY
LKPEDYIKSP SGDCYVRPSV KKGVLSKILE DLLSARKVAK RELEQATDPF LRSVLNGRQL
ALKISANAVY GFTGASRGKL PCTEISASIT AFGRRMIETT KSLVESKFPS SVVIYGDTDS
VMVKFRDDLT LEESMSLGQQ AADIISQSFP KPIKLEFEKC YYPYLLIQKK RYAGLLWTKT
ETYDKMDCKG IETVRRDNCK LVANVVSKVL EKLLVERDVQ GAIDFVKKTI SDLLQNKVDI
SLLVISKELS KAAADYDANQ AHVTLYKKLY QRDPGSAPSL GDRIPYVTIK GRKDQPAHER
AEDPIYVLEH NLPLDTEYYL KNMLRKPLER IFEPIIGKNV SSLFEGEHTR SITVTTPSTG
GIMRFTKVSV TCLGCRTPIP QTESKEPLCK YCKANEASIY EKILCNVREY ERQYAMLWTQ
CQRCMGSICQ DVLCSNSDCP IFYRRRKVQK DLEDTSKQLE RFEILPPPSW
//