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Figure 3 | Organic and Medicinal Chemistry Letters

Figure 3

From: Nβ-methylation changes the recognition pattern of aza-β3-amino acid containing peptidomimetic substrates by protein kinase A

Figure 3

Comparison of the backbone structure of computer-modeled conformations of RRASVA (left) RR-aza-β3 -ASVA (center), and RR- Nβ -Me-aza-β3 -ASVA (right). The backbones are shown as stick models, while three atoms of the serine residues, which were similarly fixed in all three molecules, were shown as bold ball-and-stick models. The side groups of both arginine residues were also shown by ball-and-stick models and their different orientation can be observed.

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