Top chemical compounds for concept: c_0540

# Observed top chemical compounds associated with the concept c_0540
#  mined from the 'HETATM' record lines within the wwPDB
#  coordinate files of this concept's usages. 
#   -------------------------------------------------------------c_0540
#   %Freq     Ligand/Chemical Compound
#   ------------------------------------------------------------------- 
    35.5      11 MG MAGNESIUM ION
    35.5      11 GDP GUANOSINE-5'-DIPHOSPHATE
    16.1       5 UNX UNKNOWN ATOM OR ION
    16.1       5 MGF TRIFLUOROMAGNESATE
     9.7       3 ALF TETRAFLUOROALUMINATE ION
     9.7       3 AF3 ALUMINUM FLUORIDE
     6.5       2 ZN ZINC ION
     6.5       2 CSX S-OXY CYSTEINE
     6.5       2 CL CHLORIDE ION
     3.2       1 SO4 SULFATE ION
#   ------------------------------------------------------------------- 
#   Notes: %Freq gives (as a percentage) the number of usages
#      of the concept in which the associated Chemical Compund or
#      Ligand was observed in the HETATM record.
#   -------------------------------------------------------------c_0540