SHEET    1   A 3 THR A  10  SER A  14  0
SHEET    2   A 3 SER A  32  GLU A  38 -1
SHEET    3   A 3 LYS A  76  SER A  81 -1
SHEET    1   B 3 LEU A  15  LYS A  18  0
SHEET    2   B 3 ALA A  51  ASP A  54  1
SHEET    3   B 3 VAL A  67  VAL A  69 -1
SHEET    1   C 3 SER A  24  ILE A  26  0
SHEET    2   C 3 VAL A  84  HIS A  91 -1
SHEET    3   C 3 GLY A  61  GLU A  66 -1