(4S)-4-hydroxy-L-arginine <=> L-enduracididine + H2O
(4s)-4-hydroxy-l-arginine <=> l-enduracididine + h2o
(4S)-4-hydroxy-L-arginine <=> L-enduracididine + H2O
(4s)-4-hydroxy-l-arginine <=> l-enduracididine + h2o