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. Author manuscript; available in PMC: 2011 Sep 13.
Published in final edited form as: Biomacromolecules. 2010 Sep 13;11(9):2336–2344. doi: 10.1021/bm100465q

Figure 2.

Figure 2

Circular dichroism melting curves of CMP9, CMP9-K, RCMP-K, and their PEG conjugates. CMP9 and CMP9-K peptides exhibited sigmoidal melting transitions indicative of a triple helical structure both as free peptides in solution (left) and after PEG conjugation (right). RCMP-K peptides with a scrambled CMP sequence, G3-PGOGPGPOPOGOGPOPGOOPGGOOPPG-K, did not show triple helical melting transition upon heating.