EC 2.7.7.7: DNA-directed DNA polymerase
Reaction catalysed:
Deoxynucleoside triphosphate + DNA(n) = diphosphate + DNA(n+1)
Systematic name:
Deoxynucleoside-triphosphate:DNA deoxynucleotidyltransferase (DNA-directed)
Alternative Name(s):
- DNA duplicase
- DNA nucleotidyltransferase
- DNA nucleotidyltransferase (DNA-directed)
- DNA polymerase
- DNA polymerase I
- DNA polymerase II
- DNA polymerase III
- DNA polymerase alpha
- DNA polymerase beta
- DNA polymerase gamma
- DNA replicase
- DNA-dependent DNA polymerase
- Deoxynucleate polymerase
- Deoxyribonucleate nucleotidyltransferase
- Deoxyribonucleic acid duplicase
- Deoxyribonucleic acid polymerase
- Deoxyribonucleic duplicase
- Deoxyribonucleic polymerase
- Deoxyribonucleic polymerase I
- Duplicase
- Klenow fragment
- Sequenase
- Taq DNA polymerase
- Taq Pol I
- Tca DNA polymerase
Protein families (Pfam)![The deposited structure of PDB entry 8ili contains 4 copies of Pfam domain PF14791 (DNA polymerase beta thumb ) in Repair DNA polymerase X. Showing 1 copy in chain E [auth A].](https://www.ebi.ac.uk/pdbe/static/entry/8ili_2_A_Pfam_PF14791_image-200x200.png "The deposited structure of PDB entry <span class='highlight'>8ili</span> contains 4 copies of Pfam domain <span class='highlight'>PF14791 (DNA polymerase beta thumb )</span> in <span class='highlight'>Repair DNA polymerase X</span>. Showing 1 copy in chain <span class='highlight'>E [auth A]</span>.")
![The deposited structure of PDB entry 8ili contains 4 copies of Pfam domain PF01909 (Nucleotidyltransferase domain) in Repair DNA polymerase X. Showing 1 copy in chain E [auth A].](https://www.ebi.ac.uk/pdbe/static/entry/8ili_2_A_Pfam_PF01909_image-200x200.png "The deposited structure of PDB entry <span class='highlight'>8ili</span> contains 4 copies of Pfam domain <span class='highlight'>PF01909 (Nucleotidyltransferase domain)</span> in <span class='highlight'>Repair DNA polymerase X</span>. Showing 1 copy in chain <span class='highlight'>E [auth A]</span>.")