Arginine is the amino acid with the formula CN(CH₂)₃CHCO₂H. The molecule features a guanidino group appended to a standard amino acid framework. At physiological pH, the carboxylic acid is deprotonated and both the amino and guanidino groups are protonated, resulting in a cation.
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L-Asparagine in Pakistan
Formula: C6H14N4O2
Molar mass: 174.2 g/mol
Classification: Essential amino acid
Available: Unlimit
