Protein
Pentatricopeptide repeat-containing protein DWY1, chloroplastic
Organism
Arabidopsis thaliana
Function
Plays a major role in single RNA editing events in chloroplasts. Acts as a site-recognition transacting factor involved in the edition of the site 1 of ndhD (ndhD-1 site corresponding to cytidine-2), which is a plastid-encoded subunit of the NADH-plastoquinone oxidoreductase. The interaction with CRR4 is required for its function in editing the ndhD-1 site.
Similarity
Belongs to the PPR family. PCMP-H subfamily.
Sequence
MALEAAFSMSFCSFSVPKAIFCERETSSFQRITSRAKGIAGESQVQSSDGVETQVKETSPKVFDKLPERNLDTWSGGRETARGLSGSVVRNTVRKDTTLRHISPSSHSTKVRGDKPEISGGEKKAIVDRSKAYVKLKSLGKEVRDAGYVPETKYVLHDIDEEAKEKALMHHSERLAIAFGIINTPPGTTIRVMKNLRICGDCHNFIKILSSIEDREIIVRDNKRFHHFRDGNCSCGDYW