ID W6SG53_9CLOT Unreviewed; 847 AA.
AC W6SG53;
DT 16-APR-2014, integrated into UniProtKB/TrEMBL.
DT 16-APR-2014, sequence version 1.
DT 27-MAR-2024, entry version 57.
DE RecName: Full=DNA polymerase I {ECO:0000256|RuleBase:RU004460};
DE EC=2.7.7.7 {ECO:0000256|RuleBase:RU004460};
GN Name=polA {ECO:0000256|RuleBase:RU004460,
GN ECO:0000313|EMBL:CDM68685.1};
GN ORFNames=CM240_1527 {ECO:0000313|EMBL:CDM68685.1};
OS Clostridium bornimense.
OC Bacteria; Bacillota; Clostridia; Eubacteriales; Clostridiaceae;
OC Clostridium.
OX NCBI_TaxID=1216932 {ECO:0000313|EMBL:CDM68685.1, ECO:0000313|Proteomes:UP000019426};
RN [1] {ECO:0000313|EMBL:CDM68685.1, ECO:0000313|Proteomes:UP000019426}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=M2/40 {ECO:0000313|Proteomes:UP000019426};
RA Wibberg D., Puehler A., Schlueter A.;
RT "Complete genome sequence of Clostridum sp. M2/40.";
RL Submitted (NOV-2013) 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|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; HG917868; CDM68685.1; -; Genomic_DNA.
DR RefSeq; WP_044037946.1; NZ_HG917868.1.
DR AlphaFoldDB; W6SG53; -.
DR STRING; 1216932.CM240_1527; -.
DR KEGG; clt:CM240_1527; -.
DR PATRIC; fig|1216932.3.peg.1519; -.
DR eggNOG; COG0258; Bacteria.
DR eggNOG; COG0749; Bacteria.
DR HOGENOM; CLU_004675_0_0_9; -.
DR OrthoDB; 9806424at2; -.
DR Proteomes; UP000019426; Chromosome 1.
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:0016788; F:hydrolase activity, acting on ester bonds; IEA:UniProt.
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; 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; 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};
KW Nucleotidyltransferase {ECO:0000256|ARBA:ARBA00022695,
KW ECO:0000256|RuleBase:RU004460};
KW Reference proteome {ECO:0000313|Proteomes:UP000019426};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|RuleBase:RU004460}.
FT DOMAIN 2..259
FT /note="5'-3' exonuclease"
FT /evidence="ECO:0000259|SMART:SM00475"
FT DOMAIN 604..811
FT /note="DNA-directed DNA polymerase family A palm"
FT /evidence="ECO:0000259|SMART:SM00482"
SQ SEQUENCE 847 AA; 97169 MW; CD9743EC43B5103F CRC64;
MEKLMILDGN SLMNRAFYAV PTLTIADGTH TNGIYGFLNM VDKVKEDIKP DYIVATFDRK
APTFRHLEYK EYKAGRKKMP EELAMQFPIL KDILKMMAIN IFEIDGFEAD DLIGTLSNYA
ESNGLEVYIV TGDRDALQLA TDNIKVVLTK NKGEKEIYDA NKMMETYGVT PTEFIDVKGL
MGDSSDNIPG VPGIGEKTAY KLIKEYKSIE NLLCNLDKLK GKMKENLENN VEQAIFSKKL
ATIETNVPVE IDLEEIKSKE EYDVNGLRKE FTRLQFKSLL SKLPKEDKED RNIEVLSVTK
VEDISINESD ELYITYGVKN SDKISTIELS NLEMFINGKV YNFDLDLIDI EELRDIFQGE
NNKVIHSSKN LYTILRKHNI DLNNVIFDTE IAAYIIDSSR GNYNIKDIVF NVLGEEIEEN
IECSYLKELY LKLKEEIEKL DMQKLYYDVE LPLVEVLSSM EEVGFKVDED KLDELGKEFK
DMIITLEKDI YNLSEEEFNI NSPKQLGKIL FEKLDLPVIK KTKTGYSTNA DVLEKLKDKH
PIVEKIIEYR HVAKLYSTYI EGLKNVIDED GRIHSSFNQT VTTTGRLSST EPNLQNIPIR
TEMGRSIRKV FVPFDNDSVI LSADYSQIEL RVLAHMSEDE NMINAFNSHL DIHTKTASEV
FGVKEDEVSS EMRSAAKAVN FGIIYGMSDF ALGEDLKISK KEAKKYIDIY FERYPKISEY
LSKLKEDGKK YSYVKTILNR RRFIPEISSS NKIVKALGER LAMNAPIQGS AADIIKLAMV
NVWKRLRKEK LESSIILQVH DEIIINAKRG ELEKVKVILK EEMENVIEFS VKLEVDENVG
KTWYEAK
//
