T-protein is the aminomethyltransferase of the glycine cleavage multienzyme system (GCS), also known as the glycine decarboxylase complex, and essential for photorespiration and one-carbon metabolism.
PEX6 is an apparent ATPase similar to yeast and human protein required for peroxisomal biogenesis. It may facilitate recycling of PEX5, the peroxisomal matrix protein receptor, and thereby promote peroxisomal matrix protein import.
TPS1 is an enzyme putatively involved in trehalose biosynthesis. It has a trehalose synthase (TPS)-like domain but no trehalose phosphatase (TPP)-like domain.
HCF107 is involved in regulating plastidial gene expression and biogenesis. HCF107 binding remodels the structure of the psbH 5′ UTR in a way that can account for its ability to enhance psbH translation.
AFH1 is a nonprocessive formin that moves from the barbered end to the side of an actin filament after the nucleation event. It might be involved in the organization and polarity of the actin cytoskeleton. And AFH1 is involved in polar pollen cell growth process by maintaining tip-focused cell membrane expansion for the polar extension of pollen tubes.