a family of amino acids aspartate. chemical molecular formulas of amino acids aspartate, asparagine, threonine

family aspartate chemical molecular formulas amino acids asparagine threonine isoleucine methionine lysine vector illustration cysteine medicine symbol organic glycin atom science isolated medical serine acid set histidine glutamic valine formula structure phenylalanine chemistry tryptophan alanine glutamine aminoacid tyrosine molecule atomic leucine aspartic glycine