Hydrogen bonds and salt bridges within 4 Å
Summary of the hydrogen bonds and salt bridges in the FSH·FSHR ECD structure (30) and those predicted from the models generated in this study for the CG·LHR ECD and TSH·TSHR ECD complexes. Comparative modeling was based on the structures of FSH·FSHR ECD (30), the TSHR ECD (32) and CG (55, 56).