Fig. 2: Overview of the TrpZip2 variants and their measured and computed VET signals. | Nature Communications

Fig. 2: Overview of the TrpZip2 variants and their measured and computed VET signals.

From: Through bonds or contacts? Mapping protein vibrational energy transfer using non-canonical amino acids

Fig. 2: Overview of the TrpZip2 variants and their measured and computed VET signals.

a Scheme of our four TrpZip2 variants V1–V4. The systematically varied positions of VET donor-sensor pairs in peptide scaffolds are highlighted with the corresponding color. The shortest pathways along and across strands are marked with colored arrows. b VET transients have the same color coding as the TrpZip2 schemes on the left. Arrows indicate the peak times. The panels on the left display the experimentally measured VET transients, while the right panels show the theoretically determined transients using the rate model. Source data are provided as a Source Data file.

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