INTRAMEMBRANE HELIX-HELIX ASSOCIATION IN OLIGOMERIZATION AND TRANSMEMBRANE SIGNALING

CONTENTS INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . .... 224 FOLDING OF MULTIHELIX TRANSMEMBRANE PROTEINS 224 Energetics of Folding in Two Stages 225 Bacteriorhodopsin Folding . . . . ... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... 226 Two-Stage Folding and Single-Helix Proteins 226