SEARCH Articles Figures Tables 7-Helix transmembrane receptor Backbone Dynamics in the Transmembrane a-Helices Chemokine transmembrane helix Membrane Proteins Contain Transmembrane a Helices Oxygen, transmembrane helix hydrogen Predictions of transmembrane helices Protein structure transmembrane helices Seven Transmembrane Helix Receptors Seven transmembrane helices Seven-helix transmembrane domain Switching Off and Desensitization of 7-Helix Transmembrane Receptors The Contribution of Loops versus Transmembrane Helices Third transmembrane helix Transmembrane Transmembrane Helix Structure Transmembrane a helices Transmembrane helices, serotonin