图4. PtPAL蛋白结构预测 A: 单体; B: 同源四聚体。MIO: 3,5-二氢-5-亚甲基-4H-咪唑-4-酮。
Fig. 4. Deduced protein structure of PtPAL A: monomer; B: homotetramer. MIO: 3,5-dihydro-5-methylene-4H-imidazol-4-one.