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 | ATP-dependent RNA helicase ded1 |
Enzyme Information
| 3.6.4.13 |
RNA helicase.
based on mapping to UniProt P09052
ATP + H(2)O = ADP + phosphate.
-!- RNA helicases utilize the energy from ATP hydrolysis to unwind RNA. -!- Some of them unwind RNA with a 3' to 5' polarity, other show 5' to 3' polarity. -!- Some helicases unwind DNA as well as RNA. -!- May be identical with EC 3.6.4.12 (DNA helicase).
|
| 3.6.1.3 |
Adenosinetriphosphatase.
based on mapping to UniProt P09052
ATP + H(2)O = ADP + phosphate.
-!- Many enzymes previously listed under this number are now listed separately as EC 3.6.1.32 to EC 3.6.1.39. -!- The remaining enzymes, not separately listed on the basis of some function coupled with hydrolyzes of ATP, include enzymes dependent on Ca(2+), Mg(2+), anions, H(+) or DNA. -!- Formerly EC 3.6.1.4.
|
| 2.7.7.- |
Nucleotidyltransferases.
based on mapping to UniProt P09052
|
UniProtKB Entries (1)
| P09052 |
VASA1_DROME
Drosophila melanogaster
ATP-dependent RNA helicase vasa, isoform A
|
PDB Structure
| PDB | 2DB3 |
| External Links | |
| Method | X-RAY DIFFRACTION |
| Organism | Escherichia |
| Primary Citation |
Structural basis for RNA unwinding by the DEAD-box protein Drosophila Vasa.
Cell(Cambridge,Mass.)
|
