2-oxoglutarate, L-arginine oxygenase (succinate-forming) activity
Catalysis of the reaction: L-argininium(1+) + 2-oxoglutarate + O2 = (3S)-3-hydroxy-L-arginine(1+) + succinate + carbon dioxide.
GO:0016706
2-oxoglutarate-dependent dioxygenase activity
is_a