CATH Classification
Level | CATH Code | Description |
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1 | Mainly Alpha |
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1.10 | Orthogonal Bundle |
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1.10.150 | DNA polymerase; domain 1 |
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1.10.150.20 | 5' to 3' exonuclease, C-terminal subdomain |
Domain Context
CATH Clusters
Superfamily | 5' to 3' exonuclease, C-terminal subdomain |
Functional Family | Polymerase (DNA directed), eta |
Enzyme Information
2.7.7.7 |
DNA-directed DNA polymerase.
based on mapping to UniProt Q9Y253
Deoxynucleoside triphosphate + DNA(n) = diphosphate + DNA(n+1).
-!- Catalyzes DNA-template-directed extension of the 3'-end of a DNA strand by one nucleotide at a time. -!- Cannot initiate a chain de novo. -!- Requires a primer which may be DNA or RNA. -!- See also EC 2.7.7.49.
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UniProtKB Entries (1)
Q9Y253 |
POLH_HUMAN
Homo sapiens
DNA polymerase eta
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PDB Structure
PDB | 4RNN |
External Links | |
Method | X-RAY DIFFRACTION |
Organism | |
Primary Citation |
Structural and Kinetic Analysis of Nucleoside Triphosphate Incorporation Opposite an Abasic Site by Human Translesion DNA Polymerase eta.
J.Biol.Chem.
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