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Figure 3
Structural comparison of myoc-OLFN428E/D478S (green), myoc-OLFN428D/D478H (teal) and myoc-OLFN428E/D478K (magenta). (a) Superposition with myoc-OLFWT (beige; PDB entry 4wxs), top face view. For myoc-OLFN428E/D478S and myoc-OLFN428D/D478H, one monomer of the asymmetric unit is depicted. (b) Superposition with myoc-OLFD478S (light blue; PDB entry 6ou3), top face view. (c) Enlargement of the blade E–A interface, showing movement of the side helix, in a side-on orientation approximately 90° from (a) and (b). (d) Enlargement of the triad in the central cavity. Dashed measurements are 2.0–2.5 Å except for the Tyr371–Lys423 cation–π interaction, which is ∼3.5 Å.

Journal logoSTRUCTURAL
BIOLOGY
ISSN: 2059-7983
Volume 75| Part 9| September 2019| Pages 817-824
https://doi.org/10.1107/S205979831901074X
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