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
GO terms
Biochemical function:
Biological process:
Cellular component:
Sequence families
Protein families (Pfam)
InterPro annotations
Structure domains
CATH domains
3.30.70.370
Class:
Alpha Beta
Architecture:
2-Layer Sandwich
Topology:
Alpha-Beta Plaits
Homology:
Alpha-Beta Plaits
Occurring in:
3.40.30.10
Class:
Alpha Beta
Architecture:
3-Layer(aba) Sandwich
Topology:
Glutaredoxin
Homology:
Glutaredoxin
Occurring in:
1.10.150.20
Class:
Mainly Alpha
Architecture:
Orthogonal Bundle
Topology:
DNA polymerase; domain 1
Homology:
5' to 3' exonuclease, C-terminal subdomain
Occurring in:
1.20.1060.10
Class:
Mainly Alpha
Architecture:
Up-down Bundle
Topology:
Taq DNA Polymerase; Chain T, domain 4
Homology:
Taq DNA Polymerase; Chain T, domain 4
Occurring in:
SCOP annotations
52834
Class:
Alpha and beta proteins (a/b)
Fold:
Thioredoxin fold
Superfamily:
Thioredoxin-like
Occurring in:
56673
Class:
Multi-domain proteins (alpha and beta)
Fold:
DNA/RNA polymerases
Superfamily:
DNA/RNA polymerases
Occurring in:
53118
Class:
Alpha and beta proteins (a/b)
Fold:
Ribonuclease H-like motif
Superfamily:
Ribonuclease H-like
Occurring in: