ATOM   6659 ZN    ZN A 820       9.280 216.120 441.380 51.00 32.30      A   ZN  
ATOM   6702 FE   HEM A 819      15.714   4.389  24.474  1.00 26.46      A   FE  
ATOM   6798 FE   HEM B 819       8.618   2.678  58.232  1.00 24.87      B   FE