>>1UN1:HELIX   10  10 CYS A  253  ASP A  255  5                                   3    
CTD
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HELIX   10  10 CYS A  253  ASP A  255  5                                   3    

ATOM   2054  N   CYS A 253      23.695 153.827 -13.175  1.00 55.05           N  
ATOM   2055  CA  CYS A 253      22.593 154.687 -13.594  1.00 57.52           C  
ATOM   2056  C   CYS A 253      23.052 156.017 -14.168  1.00 58.70           C  
ATOM   2057  O   CYS A 253      22.498 156.475 -15.168  1.00 59.30           O  
ATOM   2058  CB  CYS A 253      21.689 155.013 -12.416  1.00 57.71           C  
ATOM   2059  SG  CYS A 253      20.325 153.880 -12.221  1.00 63.31           S  
ATOM   2060  N   THR A 254      24.021 156.654 -13.506  1.00 59.63           N  
ATOM   2061  CA  THR A 254      24.551 157.940 -13.966  1.00 60.50           C  
ATOM   2062  C   THR A 254      25.832 157.782 -14.766  1.00 61.16           C  
ATOM   2063  O   THR A 254      26.467 158.768 -15.090  1.00 61.42           O  
ATOM   2064  CB  THR A 254      24.799 158.904 -12.786  1.00 60.24           C  
ATOM   2065  OG1 THR A 254      25.652 158.283 -11.821  1.00 61.04           O  
ATOM   2066  CG2 THR A 254      23.511 159.193 -12.021  1.00 60.53           C  
ATOM   2067  N   ASP A 255      26.208 156.555 -15.095  1.00 62.02           N  
ATOM   2068  CA  ASP A 255      27.374 156.319 -15.933  1.00 63.15           C  
ATOM   2069  C   ASP A 255      26.947 156.382 -17.411  1.00 64.65           C  
ATOM   2070  O   ASP A 255      26.354 155.429 -17.939  1.00 64.16           O  
ATOM   2071  CB  ASP A 255      27.985 154.956 -15.595  1.00 63.03           C  
ATOM   2072  CG  ASP A 255      29.207 154.628 -16.430  1.00 62.93           C  
ATOM   2073  OD1 ASP A 255      29.595 155.470 -17.271  1.00 63.14           O  
ATOM   2074  OD2 ASP A 255      29.846 153.546 -16.313  1.00 59.98           O