HEADER    CORNERS OF BOX   21.294   1.512  33.565  61.972  37.916  72.864
REMARK    CENTER (X Y Z)   41.633  19.714  53.215
REMARK    DIMENSIONS (X Y Z)   40.678  36.404  39.299
ATOM      1  DUA BOX     1      21.294   1.512  33.565
ATOM      2  DUB BOX     1      61.972   1.512  33.565
ATOM      3  DUC BOX     1      61.972   1.512  72.864
ATOM      4  DUD BOX     1      21.294   1.512  72.864
ATOM      5  DUE BOX     1      21.294  37.916  33.565
ATOM      6  DUF BOX     1      61.972  37.916  33.565
ATOM      7  DUG BOX     1      61.972  37.916  72.864
ATOM      8  DUH BOX     1      21.294  37.916  72.864
CONECT    1    2    4    5
CONECT    2    1    3    6
CONECT    3    2    4    7
CONECT    4    1    3    8
CONECT    5    1    6    8
CONECT    6    2    5    7
CONECT    7    3    6    8
CONECT    8    4    5    7