Top chemical compounds for concept: c_0007

# Observed top chemical compounds associated with the concept c_0007
#  mined from the 'HETATM' record lines within the wwPDB
#  coordinate files of this concept's usages. 
#   -------------------------------------------------------------c_0007
#   %Freq     Ligand/Chemical Compound
#   ------------------------------------------------------------------- 
    81.2      13 FE FE (III) ION
    56.2       9 EDO 1,2-ETHANEDIOL
    31.2       5 NO3 NITRATE ION
    31.2       5 MG MAGNESIUM ION
    12.5       2 PEG DI(HYDROXYETHYL)ETHER
    12.5       2 CL CHLORIDE ION
     6.2       1 NA SODIUM ION
     6.2       1 FE2 FE (II) ION
     6.2       1 C26 (2R)-2-ETHYL-1-HEXANESULFONIC ACID
     6.2       1 AKG 2-OXOGLUTARIC ACID
#   ------------------------------------------------------------------- 
#   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_0007