FB2026_02 , released June 18, 2026
Gene Group: TRNA-INTRON LYASES
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General Information
Name
TRNA-INTRON LYASES
Species
D. melanogaster
Symbol
TRNAIE
FlyBase ID
FBgg0001474
Date last reviewed
2025-03-10
Number of members
2
Description
Description
tRNA-intron lyases catalyze the cleavage of pre-tRNA, producing 5'-hydroxyl and 2',3'-cyclic phosphate termini, and specifically removing the intron.
Notes on Group
Source Material
The TRNA-INTRON LYASES Gene Group has been compiled using the following publication(s): Schmidt et al., 2019 .
Key Gene Ontology (GO) terms
Molecular Function
tRNA-intron lyase activity
Biological Process
Cellular Component
Enzymatic activity
Enzyme name (EC)
tRNA-intron lyase (4.6.1.16)
Related Gene Groups
Parent group(s)
PHOSPHORUS-OXYGEN LYASES
Members (2)
For all members:
GO ribbon stack
 molecular functionbiological processcellular component
External Data
Synonyms and Secondary IDs
Synonym(s)
TRNAIE
TRNA-INTRON ENDONUCLEASES
TRNA-INTRON LYASES
Secondary FlyBase ID(s)
References (3)