. . "LEFT_TO_RIGHT"^^ . . "HETERODIMER_ASSOCIATION_LEFT__IFNGR1-_Interferongamma-_IFNGR2-RIGHT__Complex__IFNGR1_IFNGR2__Interferongamma_-_r45"^^ . . . . . . . . . . "true"^^ . "HETERODIMER_ASSOCIATION_LEFT__IFNGR1-_Interferongamma-_IFNGR2-RIGHT__Complex__IFNGR1_IFNGR2__Interferongamma_-_r45"^^ .