ID A0A1J0A5M3_9ENTE Unreviewed; 883 AA.
AC A0A1J0A5M3;
DT 15-FEB-2017, integrated into UniProtKB/TrEMBL.
DT 15-FEB-2017, sequence version 1.
DT 27-MAR-2024, entry version 37.
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=BHY08_04985 {ECO:0000313|EMBL:APB31237.1};
OS Vagococcus teuberi.
OC Bacteria; Bacillota; Bacilli; Lactobacillales; Enterococcaceae; Vagococcus.
OX NCBI_TaxID=519472 {ECO:0000313|EMBL:APB31237.1, ECO:0000313|Proteomes:UP000191200};
RN [1] {ECO:0000313|EMBL:APB31237.1, ECO:0000313|Proteomes:UP000191200}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 21459 {ECO:0000313|EMBL:APB31237.1,
RC ECO:0000313|Proteomes:UP000191200};
RA Wullschleger S., Seifert C., Baumgartner S., Lacroix C., Bonfoh B.,
RA Stevens M.J., Meile L.;
RT "Vagococcus teuberi sp. nov., isolated from the Malian artisanal sour milk
RT fene.";
RL Submitted (SEP-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 -!- SUBUNIT: Single-chain monomer with multiple functions.
CC {ECO:0000256|ARBA:ARBA00011541, ECO:0000256|RuleBase:RU004460}.
CC -!- SIMILARITY: Belongs to the DNA polymerase type-A family.
CC {ECO:0000256|ARBA:ARBA00007705, ECO:0000256|RuleBase:RU004460}.
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DR EMBL; CP017267; APB31237.1; -; Genomic_DNA.
DR RefSeq; WP_071456825.1; NZ_CP017267.1.
DR AlphaFoldDB; A0A1J0A5M3; -.
DR STRING; 519472.BHY08_04985; -.
DR KEGG; vte:BHY08_04985; -.
DR OrthoDB; 9806424at2; -.
DR Proteomes; UP000191200; Chromosome.
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; IPR019760; DNA-dir_DNA_pol_A_CS.
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.
DR PROSITE; PS00447; DNA_POLYMERASE_A; 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:UP000191200};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|RuleBase:RU004460}.
FT DOMAIN 4..267
FT /note="5'-3' exonuclease"
FT /evidence="ECO:0000259|SMART:SM00475"
FT DOMAIN 306..473
FT /note="3'-5' exonuclease"
FT /evidence="ECO:0000259|SMART:SM00474"
FT DOMAIN 639..847
FT /note="DNA-directed DNA polymerase family A palm"
FT /evidence="ECO:0000259|SMART:SM00482"
SQ SEQUENCE 883 AA; 100470 MW; 4AF1A3A73618AF4E CRC64;
MAKKKLLLVD GNSIAFRGFY ALYQSLERFK NNNGLHTNAL YAVNNMLENI LAKEEPTHVL
VAFDAGKTTF RHAFYDDYKA GRAKTPSEFK EQMPYLRDLI EGLGMKHFEL DNYEADDIIG
TLATKYGSQD VDVVVLSGDK DLTQLASEYT TVDVTVKGVS EIESYTPEHI MEKYGLTPPQ
IVDMKGLAGD QSDNIPGVTK IGEKTAIKLL KEYGTVEGVY EYVDEMKKSK MKENLINEKD
IAFLSKKLAT IDTNVPLDMT LDDLAYDGKN LEKLIPFYKE MDFNSFLAKL DTSNVESDLV
EKVAIHYEVI SEITEDMFES DMSLYVEMLG ENYHTSPIVG VAFGNKEKVY VSDDIELLSH
PLMIQWLEDN EKTKKVFDAK RQYVALNRYG IKLNDIKFDM LLAAYLADST NNSEDLAQIA
HFYDYYDVDR DEVVYGKGAK KGLPESVDTL YQHLARKVVA IDVLYETIMT DLDDKNQSDL
FYDIELPIAL ILADMEIEGI TVNASRLQEM KGEFAERLGE IEQTIYEIAG EEFNINSPKQ
LGVILFEKMG LPVIKKTKTG YSTAVDVLEK LKGESPIIES ILSYRQLAKI QSTYVEGLLK
VIFEDNKIHT RYIQTLTQTG RLSSVDPNLQ NIPIRLEEGR KIRQAFVPRE KGWKLFASDY
SQIELRVLAA ISDDEHLKEA FIEGLDIHSS TAMRVFGIEK AEDVDSNMRR QAKAVNFGIV
YGISDYGLSQ NLGITRKEAQ EFIDRYFTMY PGVKTYMEDI VREAKDKGYV ETLYHRRRYL
PDINARNFNL RSFAERTAIN TPIQGSAADI LKIAMIKINK RLKEENMQAT MLLQVHDELV
FEAPEEEIPA LQKLVEDTMN HAVDLSVPLR ADSSYGDTWY DAK
//