Top chemical compounds for concept: c_0160

# Observed top chemical compounds associated with the concept c_0160
#  mined from the 'HETATM' record lines within the wwPDB
#  coordinate files of this concept's usages. 
#   -------------------------------------------------------------c_0160
#   %Freq     Ligand/Chemical Compound
#   ------------------------------------------------------------------- 
    20.0       6 MG MAGNESIUM ION
    16.7       5 PO4 PHOSPHATE ION
    13.3       4 CA CALCIUM ION
    13.3       4 ADP ADENOSINE-5'-DIPHOSPHATE
    13.3       4 ACT ACETATE ION
    10.0       3 SO4 SULFATE ION
    10.0       3 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER
     6.7       2 UNX UNKNOWN ATOM OR ION
     6.7       2 NO3 NITRATE ION
     3.3       1 IOM (DIAMINOMETHYL-METHYL-AMINO)-ACETIC 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_0160