Added pa.insc = atom2.insc in protein pi system detection
Added pa.insc = atom2.insc in protein pi system detection

quinonez/istar,quinonez/istar,HongjianLi/istar,quinonez/istar,HongjianLi/istar,HongjianLi/istar,HongjianLi/istar,quinonez/istar