CATH Classification

Domain Context

CATH Clusters

Superfamily Tetratricopeptide repeat domain
Functional Family Proteinaceous RNase P 2

Enzyme Information

3.1.26.5
Ribonuclease P.
based on mapping to UniProt Q680B9
Endonucleolytic cleavage of RNA, removing 5'-extranucleotides from tRNA precursor.
-!- Essential for tRNA processing; generates 5'-termini of mature tRNA molecules.

UniProtKB Entries (1)

Q680B9
PRRP2_ARATH
Arabidopsis thaliana
Proteinaceous RNase P 2

PDB Structure

PDB 5DIZ
External Links
Method X-RAY DIFFRACTION
Organism
Primary Citation
Nuclear Protein-Only Ribonuclease P2 Structure and Biochemical Characterization Provide Insight into the Conserved Properties of tRNA 5' End Processing Enzymes.
Karasik, A., Shanmuganathan, A., Howard, M.J., Fierke, C.A., Koutmos, M.
J.Mol.Biol.