Plant
Editosome
Database
Summary
| Editing Factor: | MEF25 |
| Synonym: | MITOCHONDRIAL EDITING FACTOR 25 |
| Description: | MEF25 is essential for RNA editing at the nad1-308 site in Arabidopsis mitochondria; Another editing site just one nucleotide upstream, nad1-307, is edited normally in mef25 mutant lines; This finding shows that two independent factors recognizing similar cis-elements are involved at these contiguous sites without competing with each other in vivo |
| Protein Family: | Pentatricopeptide repeat (PPR) protein |
| Subclass: | E+ |
| Physical Interaction: | NA |
| Construct Structure: | PLS-E-E+ |
| Gene ID & Species: | AT3G25060 (Arabidopsis thaliana) |
| Edited Gene(s): | nad1 |
| Editing Type(s): | C-to-U (6) |
| Publication(s): |
[1] Multiple PPR Protein Interactions Are Involved in the RNA Editing System in Arabidopsis Mitochondria and Plastids, Proc Natl Acad Sci U S A, 2017. [doi:10.1073/pnas.1705815114] [2] Contiguous RNA editing sites in the mitochondrial nad1 transcript of Arabidopsis thaliana are recognized by different proteins, FEBS Letters, 2013. [doi:10.1016/j.febslet.2013.02.009] |
Editing Details
| Species | Gene ID | Organelle | Edited Gene | Position | Region | Nuclear Genome | Organelle Genome | Other Region | Other Position | Editing Type | Codon | Amino Acid | Molecular Effect | Experiment Details | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Arabidopsis thaliana | AT3G25060 | Mitochondrion | nad1 | 308 | CDS | NA | NA | NA | NA | C-to-U | CCG/CCG=>CUG/UUG NA=>NA |
P=>L/L NA=>NA |
Recoding NA |
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Last update: Sep 2026
(version 2.0)