ATOM   6503 ZN    ZN A 808      16.550  51.310 550.980 81.00 73.90      A   ZN  
ATOM   6456 FE   HEM A 807       7.162   8.226  32.681  1.00 57.16      A   FE  
ATOM   6546 FE   HEM B 807       4.606   9.896  67.140  1.00 54.65      B   FE