tryptophan (trp, w) amino acid molecule. (chemical formula c11h12n2o2)

health medicine vector school laboratory essential biotech supplement nutrition gln nitrogen antibody peptide synthesis oxygen zwitterion stick sulfur protein biosynthesis glutamine hydrogen chemistry biochemistry biology compound bond formula carbon atom ball structure organic molecular science model atomic background white isolated chain acid amino chemical molecule tryptophan web trp c11h12n2o2 used ball- -stick space-filling skeletal layered