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Figure 3 | BMC Structural Biology

Figure 3

From: Observation of glycine zipper and unanticipated occurrence of ambidextrous helices in the crystal structure of a chiral undecapeptide

Figure 3

Network of C-H...O hydrogen bonds at different interfaces. a) Stereo view for the network of Cα-H...O hydrogen bonds at Gly-Gly interface. The GXXG motif has promoted the close approach of opposite handed 310-helices there by encouraging the vander Waals and Cα-H...O interactions. b) Stereo view for the network of C-H...O hydrogen bonds at ΔPhe-ΔPhe interface.

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