Date	Severity	Status	Feedback
Sep 11 2013 1:45AM	Normal	Rejected	The far left end of the molecule with the two Nitrogens is inaccurate. =N+H2 and -NH2. Thanks. Cherie Yang Thank you for your feedback, while there are many valid depictions of this molecule that may differ - often due to the placing of the acidic proton (ie zwitterions) this representation is correct.
Jun 14 2009 4:44PM	Normal	Fixed	There is no entry for L-Arginine (there is one for the protonated form) as this is an amino acid I think that there should be an entry for the biologically relevant form Fixed