SHEET    1   A 5 LYS A  43  ARG A  48  0
SHEET    2   A 5 LYS A  31  PHE A  36 -1
SHEET    3   A 5 GLU A  21  SER A  28 -1
SHEET    4   A 5 THR A   7  VAL A  10 -1
SHEET    5   A 5 LEU A  52  ALA A  54 -1