FB2026_02 , released June 18, 2026
Complex: MITOCHONDRIAL INNER MEMBRANE PEPTIDASE COMPLEX
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General Information
Name
MITOCHONDRIAL INNER MEMBRANE PEPTIDASE COMPLEX
Species
D. melanogaster
Symbol
IMP
FlyBase ID
FBgg0002141
Date last reviewed
2025-07-07
Number of members
2
Description
Description
The mitochondrial inner membrane peptidase complex (IMP) is a dimeric transmembrane complex which cleaves the signal peptides of proteins transported into the mitochondrial intermembrane space. (Adapted from PMID:35185991).
Notes on Group
Source Material
The MITOCHONDRIAL INNER MEMBRANE PEPTIDASE COMPLEX Gene Group has been compiled using the following publication(s): Gakh et al., 2002 .
Key Gene Ontology (GO) terms
Molecular Function
serine-type endopeptidase activity
signal peptidase activity
Biological Process
protein processing
Cellular Component
mitochondrial inner membrane peptidase complex
mitochondrial inner membrane
Enzymatic activity
Enzyme name (EC)
3.4.21.-
Related Gene Groups
Members (2)
For all members:
GO ribbon stack
 molecular functionbiological processcellular component
External Data
Synonyms and Secondary IDs
Synonym(s)
IMP
Inner Membrane Protease
Inner Mitochondrial Membrane Peptidase
Inner Membrane Peptidase Complex
MITOCHONDRIAL INNER MEMBRANE PEPTIDASE COMPLEX
Secondary FlyBase ID(s)
References (2)