ATOM   3313 ZN    ZN A 581      43.355  22.553  48.018  1.00 23.78          ZN  
ATOM   3314 ZN    ZN A 582      45.973  27.329  50.110  0.53 27.25          ZN  
ATOM   3315 ZN    ZN A 583      45.838  24.610  52.763  0.75 30.83          ZN