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 DDX3X |
Enzyme Information
3.6.4.13 |
RNA helicase.
based on mapping to UniProt O00571
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).
|
UniProtKB Entries (1)
O00571 |
DDX3X_HUMAN
Homo sapiens
ATP-dependent RNA helicase DDX3X
|
PDB Structure
PDB | 2I4I |
External Links | |
Method | X-RAY DIFFRACTION |
Organism | Escherichia |
Primary Citation |
Crystal Structure of Conserved Domains 1 and 2 of the Human DEAD-box Helicase DDX3X in Complex with the Mononucleotide AMP
J.Mol.Biol.
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