※ Protein Information
Tag Content
UniProt Accession
Genbank Protein ID
Genbank Nucleotide ID
Protein Name
 DNA polymerase I
Protein Synonyms/Alias
 POL I
Gene Name
 polA
Gene Synonyms/Alias
 resA; OrderedLocusNames=b3863, JW3835
Created Date
 3-June-2014
Organism
 Escherichia coli (strain K12)
NCBI Taxa ID
 83333
Phosphorylation
Position
Peptide
Code
Type
References
200 VPGVGEKTAQALLQG T HTP [1]
Reference
 [1]Global dynamics of the Escherichia coli proteome and phosphoproteome during growth in minimal medium.
 Soares NC,Spät P,Krug K,Macek B
 J. Proteome Res. 2013, Jun, 7;12(6):2611-21. [PMID:23590516]
Functional Description From UniProt
 FUNCTION: In addition to polymerase activity, this DNA polymerase exhibits 3' to 5' and 5' to 3' exonuclease activity. It is able to utilize nicked circular duplex DNA as a template and can unwind the parental DNA strand from its template
Sequence Annotation From UniProt
 
Key Word From UniProt
 3D-structure; Completeproteome; Directproteinsequencing; DNAdamage; DNArepair; DNAreplication; DNA-binding; DNA-directedDNApolymerase; Exonuclease; Hydrolase; Nuclease; Nucleotidyltransferase; Referenceproteome; Transferase
Protein Sequence
 MVQIPQNPLI LVDGSSYLYR AYHAFPPLTN SAGEPTGAMY GVLNMLRSLI MQYKPTHAAV 60
 VFDAKGKTFR DELFEHYKSH RPPMPDDLRA QIEPLHAMVK AMGLPLLAVS GVEADDVIGT 120
 LAREAEKAGR PVLISTGDKD MAQLVTPNIT LINTMTNTIL GPEEVVNKYG VPPELIIDFL 180
 ALMGDSSDNI PGVPGVGEKT AQALLQGLGG LDTLYAEPEK IAGLSFRGAK TMAAKLEQNK 240
 EVAYLSYQLA TIKTDVELEL TCEQLEVQQP AAEELLGLFK KYEFKRWTAD VEAGKWLQAK 300
 GAKPAAKPQE TSVADEAPEV TATVISYDNY VTILDEETLK AWIAKLEKAP VFAFDTETDS 360
 LDNISANLVG LSFAIEPGVA AYIPVAHDYL DAPDQISRER ALELLKPLLE DEKALKVGQN 420
 LKYDRGILAN YGIELRGIAF DTMLESYILN SVAGRHDMDS LAERWLKHKT ITFEEIAGKG 480
 KNQLTFNQIA LEEAGRYAAE DADVTLQLHL KMWPDLQKHK GPLNVFENIE MPLVPVLSRI 540
 ERNGVKIDPK VLHNHSEELT LRLAELEKKA HEIAGEEFNL SSTKQLQTIL FEKQGIKPLK 600
 KTPGGAPSTS EEVLEELALD YPLPKVILEY RGLAKLKSTY TDKLPLMINP KTGRVHTSYH 660
 QAVTATGRLS STDPNLQNIP VRNEEGRRIR QAFIAPEDYV IVSADYSQIE LRIMAHLSRD 720
 KGLLTAFAEG KDIHRATAAE VFGLPLETVT SEQRRSAKAI NFGLIYGMSA FGLARQLNIP 780
 RKEAQKYMDL YFERYPGVLE YMERTRAQAK EQGYVETLDG RRLYLPDIKS SNGARRAAAE 840
 RAAINAPMQG TAADIIKRAM IAVDAWLQAE QPRVRMIMQV HDELVFEVHK DDVDAVAKQI 900
 HQLMENCTRL DVPLLVEVGS GENWDQAH 928
  GO:0005737   C:cytoplasm IDA:EcoCyc
  GO:0008408   F:3'-5' exonuclease activity IDA:EcoCyc
  GO:0008409   F:5'-3' exonuclease activity IDA:EcoCyc
  GO:0003677   F:DNA binding IDA:EcoCyc
  GO:0003887   F:DNA-directed DNA polymerase activity IDA:EcoCyc
  GO:0006284   P:base-excision repair IDA:EcoCyc
  GO:0006281   P:DNA repair IMP:EcoCyc
  GO:0006260   P:DNA replication IDA:EcoCyc
  GO:0006261   P:DNA-dependent DNA replication IDA:EcoCyc
  GO:0090305   P:nucleic acid phosphodiester bond hydrolysis IDA:GOC
  IPR002562   3'-5'_exonuclease_dom.
  IPR020046   5-3_exonucl_a-hlix_arch_N.
  IPR020045   5-3_exonuclease_C.
  IPR002421   5-3_exonuclease_N.
  IPR019760   DNA-dir_DNA_pol_A_CS.
  IPR001098   DNA-dir_DNA_pol_A_palm_dom.
  IPR018320   DNA_polymerase_1.
  IPR002298   DNA_polymerase_A.
  IPR008918   HhH2.
  IPR003583   Hlx-hairpin-Hlx_DNA-bd_motif.
  IPR012337   RNaseH-like_dom.
  PF01367   5_3_exonuc.
  PF02739   5_3_exonuc_N.
  PF00476   DNA_pol_A.
  PF01612   DNA_pol_A_exo1.
  SM00474   35EXOc.
  SM00475   53EXOc.
  SM00278   HhH1.
  SM00279   HhH2.
  SM00482   POLAc.
  PS00447   DNA_POLYMERASE_A.
  PR00868   DNAPOLI.