>>2E3H:SHEET    1   B 2 ALA A 256  VAL A 257  0                                        
AV
Search OCA for entries with sequence similar to this one (with E=10)
SHEET    1   B 2 ALA A 256  VAL A 257  0                                        

ATOM    355  N   ALA A 256      23.861   2.245  24.676  1.00 15.45           N  
ATOM    356  CA  ALA A 256      23.151   2.455  25.943  1.00 16.56           C  
ATOM    357  C   ALA A 256      23.654   3.728  26.609  1.00 17.44           C  
ATOM    358  O   ALA A 256      24.814   4.122  26.424  1.00 17.86           O  
ATOM    359  CB  ALA A 256      23.347   1.230  26.886  1.00 16.64           C  
ATOM    360  N   VAL A 257      22.767   4.371  27.374  1.00 17.68           N  
ATOM    361  CA  VAL A 257      23.129   5.527  28.211  1.00 19.16           C  
ATOM    362  C   VAL A 257      22.429   5.347  29.544  1.00 19.43           C  
ATOM    363  O   VAL A 257      21.231   5.088  29.572  1.00 19.32           O  
ATOM    364  CB  VAL A 257      22.642   6.890  27.624  1.00 18.91           C  
ATOM    365  CG1 VAL A 257      22.942   8.046  28.596  1.00 22.02           C  
ATOM    366  CG2 VAL A 257      23.242   7.144  26.261  1.00 20.53           C