PII1/MRC interaction with Starch Synthase 4 (SS4) from Arabidopsis thaliana inhibits SS4 enzymatic activity
Mélanie Bossu, R. Osman, Guillaume Brysbaert…·Coralie Bompard
This study identifies PII1 as a regulator of SS4 enzymatic activity in Arabidopsis thaliana, showing it inhibits SS4's glucan elongation without affecting other synthases.