NCBI Accession #
NP_188314.1
NCBI GenBank Nucleotide #
NM_112565.2
NCBI Official Full Name
pentatricopeptide (PPR) domain protein 40
NCBI Official Symbol
PPR40
NCBI Official Synonym Symbols
pentatricopeptide (PPR) domain protein 40
NCBI Protein Information
pentatricopeptide (PPR) domain protein 40
NCBI Summary
Encodes a mitochondrial pentatricopeptide repeat (PPR) domain protein, PPR40, which provides a signalling link between mitochondrial electron transport and regulation of stress and hormonal responses. Mutations in PPR40 result in enhanced sensitivity to salt, ABA and oxidative stress, as well as reduced electron transport through Complex III (cytochrome c reductase).
UniProt Protein Name
Putative pentatricopeptide repeat-containing protein At3g16890, mitochondrial
UniProt Synonym Protein Names
Protein PENTATRICOPEPTIDE REPEAT 40
UniProt Primary Accession #
Q9LSQ2
UniProt Related Accession #
Q9LSQ2
UniProt Comments
Required for the ubiquinol-cytochrome c oxidoreductase activity of mitochondrial complex III.