aspartic acid (asp, d) amino acid molecule. (chemical formula c4h7no4)

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 aspartic web asp c4h7no4 proteinogenic ball- -stick space-filling skeletal layered