Residue PrimarySigmaValue PrimaryChiAngle; [SecondarySigmaValue SecondaryChiAngle; etc] 1EXR_LYS_A_21 6.580 190; 1EXR_LYS_A_30 0.512 90; 1EXR_ARG_A_37 4.441 270; 1EXR_LYS_A_75 0.657 170; 0.653 150; 1EXR_LYS_A_77 0.874 320; 0.377 140; 1EXR_ARG_A_94 2.669 230; 1EXR_ARG_A_106 4.427 90; 1EXR_ARG_A_126 3.410 280;