Extended Data Fig. 8: Cryo-EM density features of SOI.
From: Structural basis of the Meinwald rearrangement catalysed by styrene oxide isomerase
a, Isolated density map for four transmembrane (TM) helices and intracellular loops of SOI contoured at 12σ threshold level. b, Cryo-EM density features of nanobody contoured at 10σ levels. c-e, Cryo-EM density features of the haem b prosthetic group in the absence (panel c) and in the presence of the competitive inhibitor benzylamine (panel d), and density features of the benzylamine (panel e). f-h, Cryo-EM density features of overall SOI–NB complex showing densities features of ordered water molecules near the catalytic centre (panel g) and the SOI–NB interface (panel h).
