>>1Y3Y:SHEET    1   A 7 TYR A  20  THR A  21  0                                        
YT
Search OCA for entries with sequence similar to this one (with E=10)
SHEET    1   A 7 TYR A  20  THR A  21  0                                        

ATOM     24  N   TYR A  20      55.387   7.926  48.175  1.00 16.57           N  
ATOM     25  CA  TYR A  20      56.363   7.408  47.244  1.00 15.10           C  
ATOM     26  C   TYR A  20      55.969   7.738  45.817  1.00 21.01           C  
ATOM     27  O   TYR A  20      54.826   8.050  45.483  1.00 19.94           O  
ATOM     28  CB  TYR A  20      56.497   5.887  47.422  1.00 16.49           C  
ATOM     29  CG  TYR A  20      55.184   5.163  47.221  1.00 16.85           C  
ATOM     30  CD1 TYR A  20      54.879   4.547  46.018  1.00 18.26           C  
ATOM     31  CD2 TYR A  20      54.244   5.109  48.249  1.00 28.38           C  
ATOM     32  CE1 TYR A  20      53.671   3.887  45.834  1.00 17.40           C  
ATOM     33  CE2 TYR A  20      53.042   4.453  48.078  1.00 20.94           C  
ATOM     34  CZ  TYR A  20      52.767   3.847  46.878  1.00 19.90           C  
ATOM     35  OH  TYR A  20      51.574   3.196  46.693  1.00 28.81           O  
ATOM     36  N   THR A  21      56.973   7.627  44.960  1.00 15.75           N  
ATOM     37  CA  THR A  21      56.710   7.748  43.533  1.00 11.38           C  
ATOM     38  C   THR A  21      55.849   6.632  43.004  1.00 13.01           C  
ATOM     39  O   THR A  21      56.187   5.454  43.051  1.00 18.88           O  
ATOM     40  CB  THR A  21      58.073   7.795  42.801  1.00 17.28           C  
ATOM     41  OG1 THR A  21      58.812   8.917  43.314  1.00 23.36           O  
ATOM     42  CG2 THR A  21      57.865   8.014  41.325  1.00 21.37           C