PR:F4KFB3 At-PTST(AT5G03420) protein PTST homolog 3, chloroplastic (Arabidopsis thaliana) At-PTST(AT5G03420)|PROTEIN TARGETING TO STARCH homolog 3 (Arabidopsis thaliana) PR:000000001 NCBITaxon:3702 Araport:AT5G03420 UniProtKB:F4KFB3