>>3I8E:SHEET    1   N 4 ALA A 501  CYS A 503  0                                        
ASC
Search OCA for entries with sequence similar to this one (with E=10)
SHEET    1   N 4 ALA A 501  CYS A 503  0                                        

ATOM   3910  N   ALA A 501      38.629  -1.409  34.750  1.00114.73           N  
ATOM   3911  CA  ALA A 501      39.197  -2.539  35.497  1.00115.03           C  
ATOM   3912  C   ALA A 501      38.645  -2.670  36.924  1.00115.19           C  
ATOM   3913  O   ALA A 501      38.355  -1.670  37.582  1.00115.17           O  
ATOM   3914  CB  ALA A 501      40.720  -2.432  35.530  1.00115.03           C  
ATOM   3915  N   SER A 502      38.510  -3.913  37.387  1.00115.47           N  
ATOM   3916  CA  SER A 502      38.087  -4.222  38.761  1.00115.71           C  
ATOM   3917  C   SER A 502      38.772  -5.511  39.217  1.00115.88           C  
ATOM   3918  O   SER A 502      38.882  -6.455  38.432  1.00115.99           O  
ATOM   3919  CB  SER A 502      36.567  -4.385  38.835  1.00115.62           C  
ATOM   3920  OG  SER A 502      35.905  -3.264  38.284  1.00115.44           O  
ATOM   3921  N   CYS A 503      39.237  -5.554  40.468  1.00116.02           N  
ATOM   3922  CA  CYS A 503      40.007  -6.710  40.956  1.00116.05           C  
ATOM   3923  C   CYS A 503      40.096  -6.858  42.477  1.00116.08           C  
ATOM   3924  O   CYS A 503      40.202  -5.870  43.211  1.00116.04           O  
ATOM   3925  CB  CYS A 503      41.417  -6.713  40.350  1.00116.07           C  
ATOM   3926  SG  CYS A 503      42.551  -7.948  41.042  1.00116.21           S