ID A0A0T2IBI9_9MICO Unreviewed; 890 AA.
AC A0A0T2IBI9;
DT 17-FEB-2016, integrated into UniProtKB/TrEMBL.
DT 17-FEB-2016, sequence version 1.
DT 27-MAR-2024, entry version 41.
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=ASD62_00505 {ECO:0000313|EMBL:KQZ88026.1};
OS Phycicoccus sp. Root563.
OC Bacteria; Actinomycetota; Actinomycetes; Micrococcales; Intrasporangiaceae;
OC Phycicoccus.
OX NCBI_TaxID=1736562 {ECO:0000313|EMBL:KQZ88026.1, ECO:0000313|Proteomes:UP000051641};
RN [1] {ECO:0000313|Proteomes:UP000051641}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Root563 {ECO:0000313|Proteomes:UP000051641};
RA Garrido-Oter R., Bai Y.;
RL Submitted (OCT-2015) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:KQZ88026.1, ECO:0000313|Proteomes:UP000051641}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Root563 {ECO:0000313|EMBL:KQZ88026.1,
RC ECO:0000313|Proteomes:UP000051641};
RA Schulze-Lefert P.;
RT "Functional overlap of the Arabidopsis leaf and root microbiotas.";
RL Submitted (NOV-2015) 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:KQZ88026.1}.
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DR EMBL; LMGM01000001; KQZ88026.1; -; Genomic_DNA.
DR RefSeq; WP_056914286.1; NZ_LMGM01000001.1.
DR AlphaFoldDB; A0A0T2IBI9; -.
DR STRING; 1736562.ASD62_00505; -.
DR OrthoDB; 9806424at2; -.
DR Proteomes; UP000051641; 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; 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:UP000051641};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|RuleBase:RU004460}.
FT DOMAIN 2..262
FT /note="5'-3' exonuclease"
FT /evidence="ECO:0000259|SMART:SM00475"
FT DOMAIN 303..478
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; 97450 MW; 5E80A3281D77116B CRC64;
MSRLLLLDGH SLAYRAFFAL PVENFSTSTG QHTNAVYGFT SMLINVLRDE QPTHLAVAFD
VSRKTFRSEE YAEYKATRSA TPSEFQGQVA LVREVLDALK IKHVQLDGFE ADDVIATLTT
QATAQGMDVV ICTGDRDAFQ LVTDKVTLLY PVRGVSEVWR MDPKAVEEKY LVAPERYSDL
AALVGETSDN LPGVPGVGPK TAAKWLGLYG DLQGVVAHAD EIKGKAGESL REHLNGVLRN
RRLNHLLTDL ELPVTIDELE RQNWDRDQVH TVFDSLEFRV LRDRLFEYLE APQEEAEHGF
DLEGSVLAPD EVAGWLQEYA AAGARVGVHV VGSWGRGTGD ATALALATDG DAAAYVDLAA
LDPAGEATVG AWLADPMRPK VLHDAKGPLL ALAARGWAVD GIETDTALAA YLVRPDQRSY
DLSDLVLRHL GRELRAETAD SGQGLLDFGD DQDTGAQESM VRARAVLDLA ASLAEQLEAT
GGTSLQRDVE LPLEHVLAGM ERTGIGADTE TMTGLEADFA AKVREAQEDA YDAIGGDQIN
LGSPKQLQVV LFETLGLPKT RRTKTGYTTD ADALTDLFTK TEHPFLEALL RHRDASRLRV
TVEGLLKSVA DDGRIHTTYQ QTIAATGRLS STDPNLQNIP IRTDEGRRIR EVFVVGEGYE
SLMSADYSQI EMRIMAHLSG DEGLIEAFRT GEDLHRFVGS RVFHVEPQDV TSAMRSKVKA
MSYGLAYGLS AFGLSKQLTI STGEAQGLMD EYFARFGGVR DYLTEVVAEA RGTGYTQTML
GRRRYLPDLT SDNRQRREMA ERMALNAPIQ GSAADIIKLA MLRVDKALTE SGARSRQLLQ
VHDELVLEIA PGERDDVEAL VRREMGGAME MDVPLEVSVG VGRSWHDAAH
//
