Top chemical compounds for concept: c_0638

# Observed top chemical compounds associated with the concept c_0638
#  mined from the 'HETATM' record lines within the wwPDB
#  coordinate files of this concept's usages. 
#   -------------------------------------------------------------c_0638
#   %Freq     Ligand/Chemical Compound
#   ------------------------------------------------------------------- 
    13.8      25 SO4 SULFATE ION
    11.6      21 NA SODIUM ION
     2.8       5 MG MAGNESIUM ION
     2.2       4 SO3 SULFITE ION
     2.2       4 EPE 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID
     2.2       4 ATP ADENOSINE-5'-TRIPHOSPHATE
     1.7       3 PEG DI(HYDROXYETHYL)ETHER
     1.7       3 MTT MALTOTETRAOSE
     1.7       3 MNB 5-MERCAPTO-2-NITRO-BENZOIC ACID
     1.7       3 MLI MALONATE ION
     1.7       3 EDO 1,2-ETHANEDIOL
     1.7       3 ACT ACETATE ION
     1.1       2 MAL MALTOSE
     1.1       2 FMT FORMIC 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_0638