ATOM   6812 ZN    ZN A 820      20.830  60.330 848.710 30.70524.30      A   ZN  
ATOM   6793 ZN    ZN A 821       9.290 616.180  41.180 21.00 28.80      A   ZN  
ATOM   6749 FE   HEM A 819      15.640   4.357  24.409  1.00 22.69      A   FE  
ATOM   6903 FE   HEM B 819       8.407   2.498  57.732  1.00 21.15      B   FE