Q9LJL3 · PREP1_ARATH
- ProteinPresequence protease 1, chloroplastic/mitochondrial
- GenePREP1
- StatusUniProtKB reviewed (Swiss-Prot)
- Amino acids1080 (go to sequence)
- Protein existenceEvidence at protein level
- Annotation score5/5
Publications for Q9LJL3
The Arg/N-degron pathway targets transcription factors and regulates specific genes.
- AnnotationThe Arg/N-degron pathway targets transcription factors and regulates specific genes.
- CategoryFunction
- SourceGeneRif: 821451
Accumulation of endogenous peptides triggers a pathogen stress response in Arabidopsis thaliana.
- CategoryFunction
- SourceTAIR: AT3G19170
Phenotypical consequences of expressing the dually targeted Presequence Protease, AtPreP, exclusively in mitochondria.
- CategorySubcellular Location
- SourceTAIR: AT3G19170
A novel mitochondrial and chloroplast peptidasome, PreP.
- CategoryFamily & Domains
- SourceTAIR: AT3G19170
Deletion of an organellar peptidasome PreP affects early development in Arabidopsis thaliana.
- AnnotationThe AtPreP peptidasome is required for efficient plant growth and organelle function particularly during early development.
- CategoryPhenotypes & Variants, Function, Phenotypes & Variants, Phenotypes & Variants
Binding of divalent cations is essential for the activity of the organellar peptidasome in Arabidopsis thaliana, AtPreP.
- AnnotationAtPreP functions as a peptidasome that degrades targeting peptides and other small unstructured peptides. In addition to Zn located in the catalytic site AtPreP also contains two Mg-binding sites. [PreP1]
- CategoriesFunction, Phenotypes & Variants
Large scale comparative proteomics of a chloroplast Clp protease mutant reveals folding stress, altered protein homeostasis, and feedback regulation of metabolism.
- CategoriesFunction, Subcellular Location
- SourceTAIR: AT3G19170
Two novel mitochondrial and chloroplastic targeting-peptide-degrading peptidasomes in A. thaliana, AtPreP1 and AtPreP2.
- AnnotationAtPreP1 and AtPreP2 genes are differentially expressed in Arabidopsis
- CategoryPTM / Processing
- SourceGeneRif: 821451, pGenN:17081117
Downregulation of ClpR2 leads to reduced accumulation of the ClpPRS protease complex and defects in chloroplast biogenesis in Arabidopsis.
- CategoriesInteraction, Subcellular Location
- SourceTAIR: AT3G19170