Chain identifier should be blank not B: ATOM   2382 ZN    ZN B3991      25.358  90.735  67.961  1.00 46.35      B   ZN  
Chain identifier should be blank not D: ATOM   2413 ZN    ZN D3992     -17.993  34.194  64.570  1.00 44.92      D   ZN  
Chain identifier should be blank not F: ATOM   2444 ZN    ZN F3993     -55.626  43.353 118.653  1.00 44.41      F   ZN  
Chain identifier should be blank not H: ATOM   2487 ZN    ZN H3994      74.201 100.625  24.505  1.00 51.63      H   ZN  
Chain identifier should be blank not J: ATOM   2518 ZN    ZN J3995      30.349  75.420 109.734  1.00 43.96      J   ZN  
Chain identifier should be blank not L: ATOM   2549 ZN    ZN L3996     -25.749  58.992  21.135  1.00 38.55      L   ZN  

1