Figure 1 | Scientific Reports

Figure 1

From: Functional dynamics of a single tryptophan residue in a BLUF protein revealed by fluorescence spectroscopy

Figure 1The alternative text for this image may have been generated using AI.

Ribbon diagrams of the BLUF domain crystal structures from WT (A, pdb:1yrx) and C20S (B, pdb:2iyg) AppABLUF domains showing W104 in the vicinity of the flavin in the Trpin conformation (A) and away from the flavin in the Trpout conformation (B). Important residues involved in an H-bond network around the flavin (Y21, H44, N45, Q63) are shown. Dashed lines represent H-bonds between the flavin and the residues.

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