phytochelatin 4 import into vacuole
phytochelatin 4 import into vacuole
The directed movement of phytochelatin 4 (PC4) into the vacuole. Phytochelatin 4 is a glutathione-related peptide composed of (gamma-Glu-Cys)n-Gly where n=4, and where the Glu and Cys residues are linked through a gamma-carboxylamide bond.