>>1IAO:HELIX    6   6 GLU B   87  SER B   89  5                                   3    
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HELIX    6   6 GLU B   87  SER B   89  5                                   3    

ATOM   2197  N   GLU B  87       0.472  81.911  53.586  1.00 50.55           N  
ATOM   2198  CA  GLU B  87       1.078  82.274  52.312  1.00 50.99           C  
ATOM   2199  C   GLU B  87       0.702  83.644  51.741  1.00 51.28           C  
ATOM   2200  O   GLU B  87       1.538  84.319  51.135  1.00 52.23           O  
ATOM   2201  CB  GLU B  87       0.812  81.181  51.274  1.00 48.01           C  
ATOM   2202  CG  GLU B  87       1.655  79.931  51.485  1.00 43.69           C  
ATOM   2203  CD  GLU B  87       3.078  80.227  51.931  1.00 43.50           C  
ATOM   2204  OE1 GLU B  87       3.447  81.396  52.154  1.00 47.03           O  
ATOM   2205  OE2 GLU B  87       3.848  79.266  52.063  1.00 48.37           O  
ATOM   2206  N   THR B  88      -0.536  84.073  51.942  1.00 49.11           N  
ATOM   2207  CA  THR B  88      -0.947  85.362  51.412  1.00 46.53           C  
ATOM   2208  C   THR B  88      -0.255  86.531  52.111  1.00 47.10           C  
ATOM   2209  O   THR B  88      -0.012  87.568  51.493  1.00 46.80           O  
ATOM   2210  CB  THR B  88      -2.475  85.560  51.519  1.00 49.40           C  
ATOM   2211  OG1 THR B  88      -3.158  84.600  50.699  1.00 50.83           O  
ATOM   2212  CG2 THR B  88      -2.849  86.944  51.041  1.00 53.69           C  
ATOM   2213  N   SER B  89       0.068  86.371  53.392  1.00 46.09           N  
ATOM   2214  CA  SER B  89       0.714  87.451  54.139  1.00 43.69           C  
ATOM   2215  C   SER B  89       2.210  87.288  54.149  1.00 42.17           C  
ATOM   2216  O   SER B  89       2.916  87.938  54.912  1.00 37.02           O  
ATOM   2217  CB  SER B  89       0.219  87.496  55.596  1.00 44.40           C  
ATOM   2218  OG  SER B  89      -0.618  86.400  55.932  1.00 43.95           O