Top chemical compounds for concept: c_0300
# Observed top chemical compounds associated with the concept c_0300
#  mined from the 'HETATM' record lines within the wwPDB
#  coordinate files of this concept's usages. 
#   -------------------------------------------------------------c_0300
#   %Freq     Ligand/Chemical Compound
#   ------------------------------------------------------------------- 
    17.3     109 NAD NICOTINAMIDE-ADENINE-DINUCLEOTIDE
    15.1      95 ZN ZINC ION
    13.8      87 SO4 SULFATE ION
    13.2      83 MG MAGNESIUM ION
    11.6      73 HCA 3-HYDROXY-3-CARBOXY-ADIPIC ACID
    11.3      71 CLF FE(8)-S(7) CLUSTER
    11.3      71 CL CHLORIDE ION
     9.9      62 NAP NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE
     9.2      58 GOL GLYCEROL
     8.3      52 CA CALCIUM ION
     7.8      49 EDO 1,2-ETHANEDIOL
     5.4      34 CFM FE-MO-S CLUSTER
     4.9      31 ICS IRON-SULFUR-MOLYBDENUM CLUSTER WITH INTERSTITIAL CARBON
     4.0      25 NA SODIUM ION
     3.8      24 PO4 PHOSPHATE ION
     3.7      23 SF4 IRON/SULFUR CLUSTER
     3.7      23 NDP NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE
     3.5      22 ACT ACETATE ION
     3.3      21 MN MANGANESE (II) ION
     3.2      20 SAH S-ADENOSYL-L-HOMOCYSTEINE
     3.2      20 FAD FLAVIN-ADENINE DINUCLEOTIDE
     3.2      20 ADP ADENOSINE-5'-DIPHOSPHATE
     2.9      18 TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL
     2.9      18 K POTASSIUM ION
     2.7      17 NAI 1,4-DIHYDRONICOTINAMIDE ADENINE DINUCLEOTIDE
     2.2      14 MPD (4S)-2-METHYL-2,4-PENTANEDIOL
     2.1      13 CIT CITRIC ACID
     1.9      12 FE FE (III) ION
     1.9      12 FE2 FE (II) ION
     1.7      11 IMD IMIDAZOLE
     1.6      10 ARS ARSENIC
     1.4       9 PG4 TETRAETHYLENE GLYCOL
     1.4       9 ACY ACETIC ACID
     1.3       8 FES FE2/S2 (INORGANIC) CLUSTER
     1.3       8 CFN FE(7)-MO-S(9)-N CLUSTER
     1.3       8 BMA BETA-D-MANNOSE
     1.1       7 PYR PYRUVIC 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_0300