loop_
    _struct_asym.id
    _struct_asym.entity_id
    _struct_asym.details
      A  1  'one monomer of the dimeric enzyme'
      B  1  'one monomer of the dimeric enzyme'
      C  2  'one partially occupied position for the inhibitor'
      D  2  'one partially occupied position for the inhibitor'
       
 
 
 

