loop_
    _struct_site.id
    _struct_site.details
     'P2 site C'
    ; residues with a contact < 3.7 \%A to an atom in the P2 moiety of the
      inhibitor in the conformation with _struct_asym.id = C
    ;
     'P2 site D'
    ; residues with a contact < 3.7 \%A to an atom in the P1 moiety of the
      inhibitor in the conformation with _struct_asym.id = D)
    ;