>>1I5Y:HELIX    2   2 ARG A   38  GLY A   40  5                                   3    
RGG
Search OCA for entries with sequence similar to this one (with E=10)
HELIX    2   2 ARG A   38  GLY A   40  5                                   3    

ATOM    264  N   ARG A  38      39.553   4.189 -21.531  1.00 49.33           N  
ATOM    265  CA  ARG A  38      39.696   3.351 -20.346  1.00 46.39           C  
ATOM    266  C   ARG A  38      38.362   2.794 -19.854  1.00 45.91           C  
ATOM    267  O   ARG A  38      38.217   2.450 -18.678  1.00 44.76           O  
ATOM    268  CB  ARG A  38      40.381   4.147 -19.227  1.00 45.27           C  
ATOM    269  CG  ARG A  38      41.759   4.675 -19.613  1.00 40.12           C  
ATOM    270  CD  ARG A  38      42.516   5.223 -18.411  1.00 40.07           C  
ATOM    271  NE  ARG A  38      42.568   4.254 -17.321  1.00 37.82           N  
ATOM    272  CZ  ARG A  38      41.745   4.252 -16.277  1.00 39.47           C  
ATOM    273  NH1 ARG A  38      40.800   5.174 -16.170  1.00 37.33           N  
ATOM    274  NH2 ARG A  38      41.868   3.322 -15.338  1.00 38.92           N  
ATOM    275  N   GLY A  39      37.394   2.695 -20.761  1.00 45.32           N  
ATOM    276  CA  GLY A  39      36.090   2.176 -20.392  1.00 44.45           C  
ATOM    277  C   GLY A  39      36.170   0.786 -19.791  1.00 43.06           C  
ATOM    278  O   GLY A  39      35.380   0.438 -18.911  1.00 43.24           O  
ATOM    279  N   GLY A  40      37.125  -0.011 -20.260  1.00 41.53           N  
ATOM    280  CA  GLY A  40      37.269  -1.360 -19.746  1.00 41.29           C  
ATOM    281  C   GLY A  40      37.844  -1.418 -18.342  1.00 40.97           C  
ATOM    282  O   GLY A  40      37.842  -2.481 -17.716  1.00 40.68           O