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. Author manuscript; available in PMC: 2012 Jan 1.
Published in final edited form as: Biochem Pharmacol. 2010 Sep 30;81(1):104–110. doi: 10.1016/j.bcp.2010.09.015

Figure 1. Three-dimensional molecular modeling of peptides.

Figure 1

(A) JC21LHRH and JCHLHRH models were derived with the UCSF molecular modeling program, Chiron. The colored atoms are the following: carbon, gray; nitrogen, blue; and oxygen, red. (B) The amino acid residue tyrosine (in the natural LHRH sequence) is red; the modified LHRH sequence possesses an additional tryptophan, both of which are colored green.