ID A0A147K6L1_9BACI Unreviewed; 876 AA.
AC A0A147K6L1;
DT 08-JUN-2016, integrated into UniProtKB/TrEMBL.
DT 08-JUN-2016, 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=Q75_11435 {ECO:0000313|EMBL:KUP05572.1};
OS Bacillus coahuilensis p1.1.43.
OC Bacteria; Bacillota; Bacilli; Bacillales; Bacillaceae; Bacillus.
OX NCBI_TaxID=1150625 {ECO:0000313|EMBL:KUP05572.1, ECO:0000313|Proteomes:UP000074108};
RN [1] {ECO:0000313|EMBL:KUP05572.1, ECO:0000313|Proteomes:UP000074108}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=p1.1.43 {ECO:0000313|Proteomes:UP000074108};
RX PubMed=26903955; DOI=10.3389/fmicb.2016.00058;
RA Gomez-Lunar Z., Hernandez-Gonzalez I., Rodriguez-Torres M.D., Souza V.,
RA Olmedo-Alvarez G.;
RT "Microevolution Analysis of Bacillus coahuilensis Unveils Differences in
RT Phosphorus Acquisition Strategies and Their Regulation.";
RL Front. Microbiol. 7:58-58(2016).
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}.
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:KUP05572.1}.
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DR EMBL; LDYG01000034; KUP05572.1; -; Genomic_DNA.
DR RefSeq; WP_059351430.1; NZ_LDYG01000034.1.
DR AlphaFoldDB; A0A147K6L1; -.
DR STRING; 1150625.Q75_11435; -.
DR PATRIC; fig|1150625.3.peg.2433; -.
DR OrthoDB; 9806424at2; -.
DR Proteomes; UP000074108; 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:UP000074108};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|RuleBase:RU004460}.
FT DOMAIN 4..263
FT /note="5'-3' exonuclease"
FT /evidence="ECO:0000259|SMART:SM00475"
FT DOMAIN 300..466
FT /note="3'-5' exonuclease"
FT /evidence="ECO:0000259|SMART:SM00474"
FT DOMAIN 633..840
FT /note="DNA-directed DNA polymerase family A palm"
FT /evidence="ECO:0000259|SMART:SM00482"
SQ SEQUENCE 876 AA; 99322 MW; E53141F8F392309B CRC64;
MSKKKLVLID GNSIAYRAFF ALPLLNNDKG IHTNAIYGFT TMLMKIMEEE KPTHVLVAFD
AGKTTFRHET FTEYKGGRQK TPPELSEQFP FIRELLKAYG ISHYELPNYE ADDIIGTLSK
KAEQDGFSVK VISGDKDLTQ LASEHTTVMI TKKGITDMEE YTPEHIREKW EIDVSQIIDM
KGLMGDSSDN IPGVPGVGEK TAIKLLKQFS SIEQLLESID EVSGKKLKEK LEENKEQAVM
SKKLATIMTD APVEITLEEV FYEGIVDEEL QMLFKELGFQ SLLEKFDFEG GALEELEELS
FIVAHEITQE MLAHPSALYV EMLEENYMNG KIIGYGLSNQ SGHYFIPTDI ARESEGWQEW
LRDKSKEKVV YDAKKSIVAL KRQGLELNGV SFDSLLAAYI INPAQNHEDF ASVGKEYGLS
CVQSDEQVYG KGAKQAVPNL DALSEHVARK ASMLWDLTEK LKTALKENHQ DALFFDLELP
LAFILGEMEY QGVKVDRTRL TSMGKELGGK LKELEEKIYE LAGETFNINS PKQLGVILFE
KLELPVIKKT KTGYSTSADV LEKLQSKHEI VKYILHYRQL GKLNSTYIEG LLKVIHEDSD
KVHTRFNQAL TQTGRLSSTD PNLQNIPIRL EEGRKIRQAF VPSKEGWVIF AADYSQIELR
VLAHISGDDK LMEAFQQDED VHTKTAMEVF SVSKDDVTSE MRRHAKAVNF GIVYGISDFG
LSQSLNITRK EAGEFIERYL DTYPAVKEYM EDIVVEARDK GYVSTLLNRR RYIPELTSRN
FNLRSFGERT AMNTPIQGSA ADIIKQAMID MAKRLEEENI EAKLLLQVHD ELIFEAPQSE
IEKLKTMVPD VMENAVELNV PLKVDFAFGP TWYDAK
//