INTERFACE RESIDUES IN THE LIGAND B24 SER B25 GLU B28 CYS B29 VAL B31 ARG B32 ARG B34 LEU B35 TYR B36 GLY B45 LEU B46 ASN B49 GLU B50 GLU B52 PHE B53 MET B55 ALA B56 GLU B57 ARG B58 PHE B59 GLU B61 ASP B63 ASP B65 ALA B66 ASN B67 TYR B68 GLU INTERFACE RESIDUES IN THE RECEPTOR A603 LYS A607 LYS A608 LYS A610 LYS A611 HIS A613 GLY A614 ASP A622 LYS A649 TYR A651 ARG A652 GLU A653 LYS A664 MET A676 LEU A677 SER A679 TRP A680 LYS A681 ILE A682 ASN A683 PRO A684 ASP A685 ALA A686 ASP A687 ASN A688 GLY A697 LEU