CATH Classification

Domain Context

CATH Clusters

Superfamily 3.30.70.2280
Functional Family Nucleolar RNA helicase 2

Enzyme Information

3.6.4.13
RNA helicase.
based on mapping to UniProt Q9NR30
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)

Q9NR30
DDX21_HUMAN
Homo sapiens
Nucleolar RNA helicase 2

PDB Structure

PDB 2M3D
External Links
Method SOLUTION NMR
Organism
Primary Citation
NMR structure of the GUCT domain from human DEAD box polypeptide 21 (DDX21)
Dutta, S.K., Serrano, P., Geralt, M., Wuthrich, K.
To be Published