The Cyclopeptide spelled KRISTEN is made from a sequence of Lysine ( K ), Arginine ( R ), Isoleucine ( I ), Serine ( S ), Threonine ( T ), Glutamic acid ( E ), Asparagine ( N ), . Learn more about peptides and Amino Acids on Wikipedia! (https://en.wikipedia.org/wiki/Amino_acid). All our models are at the same scale.