bn:00003524n
Noun Concept
Categories: Articles with permanently dead external links, Amino acids, Pages using multiple image with manual scaled images, Pages using multiple image with auto scaled images, Zwitterions
EN
amino acid  aminoalkanoic acid  Amino Acids  1-letter amino acid notation  1 letter amino acid notation
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EN
Amino acids are organic compounds that contain amine and carboxyl functional groups, along with a side chain specific to each amino acid. Wikipedia
A molecule that contains both amine and carboxyl functional groups Wikipedia Disambiguation
Organic compounds containing a carboxyl group OmegaWiki
Any organic compound containing both an amino and a carboxylic acid functional group. Wiktionary
Any organic compound containing amino and carboxylic acid. Wiktionary (translation)
EN
Proteins are composed of various proportions of about 20 common amino acids WordNet 3.0