Top chemical compounds for concept: c_0375
# Observed top chemical compounds associated with the concept c_0375
#  mined from the 'HETATM' record lines within the wwPDB
#  coordinate files of this concept's usages. 
#   -------------------------------------------------------------c_0375
#   %Freq     Ligand/Chemical Compound
#   ------------------------------------------------------------------- 
    92.6     189 HEM PROTOPORPHYRIN IX CONTAINING FE
    34.3      70 SO4 SULFATE ION
    12.3      25 OXY OXYGEN MOLECULE
    12.3      25 CMO CARBON MONOXIDE
     6.9      14 ACE ACETYL GROUP
     5.9      12 CYN CYANIDE ION
     4.4       9 PO4 PHOSPHATE ION
     3.4       7 XE XENON
     2.5       5 GOL GLYCEROL
     2.5       5 EDO 1,2-ETHANEDIOL
     2.0       4 TBP 2,4,6-TRIBROMOPHENOL
     2.0       4 FC6 HEXACYANOFERRATE(3-)
     2.0       4 CL CHLORIDE ION
     1.5       3 NH4 AMMONIUM ION
     1.5       3 NAG N-ACETYL-D-GLUCOSAMINE
     1.5       3 FUC ALPHA-L-FUCOSE
     1.5       3 CZM 'N,N'-BIS-(2-HYDROXY-3-METHYL-BENZYLIDENE)-BENZENE-1,2-DIAMINE'
#   ------------------------------------------------------------------- 
#   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_0375