CATH Classification
| Level | CATH Code | Description |
|---|---|---|
|
3 | Alpha Beta |
|
3.20 | Alpha-Beta Barrel |
|
3.20.190 | N-terminal domain of MutM-like DNA repair proteins |
|
3.20.190.10 | MutM-like, N-terminal |
Domain Context
CATH Clusters
| Superfamily | MutM-like, N-terminal |
| Functional Family | endonuclease 8-like 1 isoform X1 |
Enzyme Information
| 3.2.2.- |
Hydrolyzing N-glycosyl compounds.
based on mapping to UniProt Q96FI4
|
| 4.2.99.18 |
DNA-(apurinic or apyrimidinic site) lyase.
based on mapping to UniProt Q96FI4
The C-O-P bond 3' to the apurinic or apyrimidinic site in DNA is broken by a beta-elimination reaction, leaving a 3'-terminal unsaturated sugar and a product with a terminal 5'-phosphate.
-!- 'Nicking' of the phosphodiester bond is due to a lyase-type reaction, not hydrolysis. -!- This group of enzymes was previously listed as endonucleases, under the number EC 3.1.25.2.
|
UniProtKB Entries (1)
| Q96FI4 |
NEIL1_HUMAN
Homo sapiens
Endonuclease 8-like 1
|
PDB Structure
| PDB | 5ITY |
| External Links | |
| Method | X-RAY DIFFRACTION |
| Organism | |
| Primary Citation |
Tautomerization-dependent recognition and excision of oxidation damage in base-excision DNA repair
Proc.Natl.Acad.Sci.USA
|