CYC — Pisum sativum

Summary

PSAT6G048440 (CYC, also known as PsROC1) encodes a protein with a cyclophilin-type PPIase domain and an adenosylhomocysteinase-like NAD-binding domain. The protein exhibits cis-trans proline isomerase activity, cyclosporin A binding, protein binding, and is a structural constituent of the ribosome. It localises to the cytosol, mitochondria, chloroplast stroma, apoplast, plasma membrane, stress granules, and the mitochondrial ribosomal small subunit complex. CYC is associated with protein folding and refolding, regulation of protein phosphorylation, starch anabolism, lipid oxidation, gluconeogenesis, de-etiolation, blue and red/far-red light signalling, response to bacterial molecules, stress, and mannitol, as well as negative regulation of the hypersensitive response. The gene is linked to lateral root initiation and development, vegetative and root structure development, and interactions with IAA11 and IAA13. Associations with flour particle size, ash and protein content, stomatal opening, cold tolerance, wound and light responses, shoot branching, and disease resistance have been reported.