5-guanidino-2-oxopentanoate + NH4(+) => iminoarginine + H2O
5-guanidino-2-oxopentanoate + nh4(+) => iminoarginine + h2o
5-guanidino-2-oxopentanoate + NH4(+) => iminoarginine + H2O
5-guanidino-2-oxopentanoate + nh4(+) => iminoarginine + h2o