Chain identifier should be blank not B: ATOM   2241 ZN    ZN B3991      25.470 891.370 368.140 91.00 47.80      B   ZN  
Chain identifier should be blank not D: ATOM   2272 ZN    ZN D3992     -17.790 533.920 864.680 11.00 39.50      D   ZN  
Chain identifier should be blank not F: ATOM   2303 ZN    ZN F3993     -55.900 742.8306118.720 91.00 45.40      F   ZN  
Chain identifier should be blank not H: ATOM   2335 ZN    ZN H3994      74.240 100.780  24.010  1.00 60.40      H   ZN  
Chain identifier should be blank not J: ATOM   2366 ZN    ZN J3995      30.640 376.0209109.840 31.00 42.70      J   ZN  
Chain identifier should be blank not L: ATOM   2398 ZN    ZN L3996     -25.500 858.450  21.270 41.00 36.60      L   ZN  

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