ID A0A1V2IHU0_9ACTN Unreviewed; 890 AA.
AC A0A1V2IHU0;
DT 07-JUN-2017, integrated into UniProtKB/TrEMBL.
DT 07-JUN-2017, sequence version 1.
DT 27-MAR-2024, entry version 35.
DE RecName: Full=DNA polymerase I {ECO:0000256|ARBA:ARBA00020311, ECO:0000256|RuleBase:RU004460};
DE EC=2.7.7.7 {ECO:0000256|ARBA:ARBA00012417, ECO:0000256|RuleBase:RU004460};
GN Name=polA {ECO:0000256|RuleBase:RU004460};
GN ORFNames=BL253_07775 {ECO:0000313|EMBL:ONH32046.1};
OS Pseudofrankia asymbiotica.
OC Bacteria; Actinomycetota; Actinomycetes; Frankiales; Frankiaceae;
OC Pseudofrankia.
OX NCBI_TaxID=1834516 {ECO:0000313|EMBL:ONH32046.1, ECO:0000313|Proteomes:UP000188929};
RN [1] {ECO:0000313|Proteomes:UP000188929}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=NRRL B-16386 {ECO:0000313|Proteomes:UP000188929};
RA Ghodhbane-Gtari F., Swanson E., Gueddou A., Hezbri K., Ktari K.,
RA Nouioui I., Morris K., Simpson S., Abebe-Akele F., Thomas K., Gtari M.,
RA Tisa L.S.;
RT "Frankia sp. NRRL B-16386 Genome sequencing.";
RL Submitted (OCT-2016) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: In addition to polymerase activity, this DNA polymerase
CC exhibits 5'-3' exonuclease activity. {ECO:0000256|RuleBase:RU004460}.
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:RU004460};
CC -!- SIMILARITY: Belongs to the DNA polymerase type-A family.
CC {ECO:0000256|ARBA:ARBA00007705, ECO:0000256|RuleBase:RU004460}.
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:ONH32046.1}.
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DR EMBL; MOMC01000014; ONH32046.1; -; Genomic_DNA.
DR RefSeq; WP_076815023.1; NZ_MOMC01000014.1.
DR STRING; 1834516.BL253_07775; -.
DR OrthoDB; 9806424at2; -.
DR Proteomes; UP000188929; Unassembled WGS sequence.
DR GO; GO:0008408; F:3'-5' exonuclease activity; IEA:InterPro.
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:0006281; P:DNA repair; IEA:UniProtKB-UniRule.
DR GO; GO:0006261; P:DNA-templated DNA replication; IEA:UniProtKB-UniRule.
DR CDD; cd08637; DNA_pol_A_pol_I_C; 1.
DR CDD; cd06140; DNA_polA_I_Bacillus_like_exo; 1.
DR CDD; cd09898; H3TH_53EXO; 1.
DR CDD; cd09859; PIN_53EXO; 1.
DR Gene3D; 3.30.70.370; -; 1.
DR Gene3D; 1.10.150.20; 5' to 3' exonuclease, C-terminal subdomain; 2.
DR Gene3D; 3.40.50.1010; 5'-nuclease; 1.
DR Gene3D; 3.30.420.10; Ribonuclease H-like superfamily/Ribonuclease H; 1.
DR InterPro; IPR002562; 3'-5'_exonuclease_dom.
DR InterPro; IPR020046; 5-3_exonucl_a-hlix_arch_N.
DR InterPro; IPR002421; 5-3_exonuclease.
DR InterPro; IPR036279; 5-3_exonuclease_C_sf.
DR InterPro; IPR001098; DNA-dir_DNA_pol_A_palm_dom.
DR InterPro; IPR043502; DNA/RNA_pol_sf.
DR InterPro; IPR020045; DNA_polI_H3TH.
DR InterPro; IPR018320; DNA_polymerase_1.
DR InterPro; IPR002298; DNA_polymerase_A.
DR InterPro; IPR008918; HhH2.
DR InterPro; IPR029060; PIN-like_dom_sf.
DR InterPro; IPR012337; RNaseH-like_sf.
DR InterPro; IPR036397; RNaseH_sf.
DR NCBIfam; TIGR00593; pola; 1.
DR PANTHER; PTHR10133; DNA POLYMERASE I; 1.
DR PANTHER; PTHR10133:SF62; DNA POLYMERASE THETA; 1.
DR Pfam; PF01367; 5_3_exonuc; 1.
DR Pfam; PF02739; 5_3_exonuc_N; 1.
DR Pfam; PF00476; DNA_pol_A; 1.
DR PRINTS; PR00868; DNAPOLI.
DR SMART; SM00474; 35EXOc; 1.
DR SMART; SM00475; 53EXOc; 1.
DR SMART; SM00279; HhH2; 1.
DR SMART; SM00482; POLAc; 1.
DR SUPFAM; SSF47807; 5' to 3' exonuclease, C-terminal subdomain; 1.
DR SUPFAM; SSF56672; DNA/RNA polymerases; 1.
DR SUPFAM; SSF88723; PIN domain-like; 1.
DR SUPFAM; SSF53098; Ribonuclease H-like; 1.
PE 3: Inferred from homology;
KW DNA damage {ECO:0000256|ARBA:ARBA00022763, ECO:0000256|RuleBase:RU004460};
KW DNA repair {ECO:0000256|ARBA:ARBA00023204, ECO:0000256|RuleBase:RU004460};
KW DNA replication {ECO:0000256|ARBA:ARBA00022705,
KW ECO:0000256|RuleBase:RU004460};
KW DNA-binding {ECO:0000256|ARBA:ARBA00023125, ECO:0000256|RuleBase:RU004460};
KW DNA-directed DNA polymerase {ECO:0000256|ARBA:ARBA00022932,
KW ECO:0000256|RuleBase:RU004460}; Hydrolase {ECO:0000256|ARBA:ARBA00022801};
KW Nucleotidyltransferase {ECO:0000256|ARBA:ARBA00022695,
KW ECO:0000256|RuleBase:RU004460};
KW Reference proteome {ECO:0000313|Proteomes:UP000188929};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|RuleBase:RU004460}.
FT DOMAIN 1..258
FT /note="5'-3' exonuclease"
FT /evidence="ECO:0000259|SMART:SM00475"
FT DOMAIN 300..479
FT /note="3'-5' exonuclease"
FT /evidence="ECO:0000259|SMART:SM00474"
FT DOMAIN 646..853
FT /note="DNA-directed DNA polymerase family A palm"
FT /evidence="ECO:0000259|SMART:SM00482"
SQ SEQUENCE 890 AA; 96412 MW; 6C42C78D96748B26 CRC64;
MLLDGNSLAY RAFFALPVEN FSTTTGQPTN AVYGFTSMLI NALRDEKPTH VAVAWDLPAP
TFRHAQYAEY KAGRSETPSD FVGQISLIHQ VCDALAVPSM SAASYEADDI IATLATQGEA
AGMDVLIVTG DRDALQLVTD RITVLMTRKG ISDMIRYTPA EVEAKYGLTP TQYPDFAALR
GDPSDNLPSI PGVGEKTATK WIQQFGGLAD LVDRADEVTG KAGAALRENL ANVIRNRALT
ELARDVPLER GPVDLRLVPW DREAVHTLFD TLQFRVLRER LYQALAIVEP AAGEGGFAVE
YTILGPGDVT EWLAEHTAGG ARTGLHLRGT WGRGTGTVAG IALAAADGTA AWIDPSQLVP
ADENALAAWL ADETRPKAVH DAKGPMLALA ELGLTLDGVT SDTALAAYLA LPGQRSFDLA
DLVLRYLHRE LKAEEGPSDG QLTLEVEVEG IAEADEAEVD AVRARAVAEL ADALDGDLER
RSAARLLRDI ELPLLTVLAG MERAGIAADA DYLTDLQSQY GAEVTKVVEA AHQIVGRPFN
LGSPKQLQQI LFDELNLPKT KKIKTGYTTD ADALTWLAVQ TDHPLIPTLL RHRDVARLKT
VVESLLPMID DAGRIHTTFN QMIAATGRLS STDPNLQNIP IRTAEGRQIX RAFVVGSGYE
TLLTADYSQI EMRIMAHLSG DAGLIEAFSS GEDLHTFVAA QAFNLPVADV DPELRRRIKA
MSYGLAYGLS AYGLASQLGI AADEAREQME AYFARFGGVR DFLRGVVDRA RTDGYTETIL
GRRRYLPDLT SDNSQRRQMA ERMALNAPIQ GSAADIIKIA MLGVERGLRE RGLRSRLLLQ
VHDELVLEIA PGEREDVEAL VRSEMSGAYT MSVPLDVSVG AGHTWDDAGH
//
