CATH Classification
| Level | CATH Code | Description |
|---|---|---|
|
3 | Alpha Beta |
|
3.40 | 3-Layer(aba) Sandwich |
|
3.40.50 | Rossmann fold |
|
3.40.50.300 | P-loop containing nucleotide triphosphate hydrolases |
Domain Context
CATH Clusters
| Superfamily | P-loop containing nucleotide triphosphate hydrolases |
| Functional Family | Packaging enzyme P4 |
Enzyme Information
| 3.6.1.15 |
Nucleoside-triphosphate phosphatase.
based on mapping to UniProt P11125
NTP + H(2)O = NDP + phosphate.
-!- The enzyme is found in eukaryotes and thermophilic bacteria, but appears to be absent from mesophilic bacteria. -!- Also hydrolyzes nucleoside diphosphates, thiamine diphosphate and FAD. -!- The enzyme from the plant Pisum sativum (garden pea) is regulated by calmodulin.
|
UniProtKB Entries (1)
| P11125 |
P4_BPPH6
Pseudomonas virus phi6
Packaging enzyme P4
|
PDB Structure
| PDB | 4BLO |
| External Links | |
| Method | X-RAY DIFFRACTION |
| Organism | |
| Primary Citation |
Tracking in Atomic Detail the Functional Specializations in Viral Reca Helicases that Occur During Evolution.
Nucleic Acids Res.
|