Top chemical compounds for concept: c_1021
# Observed top chemical compounds associated with the concept c_1021
#  mined from the 'HETATM' record lines within the wwPDB
#  coordinate files of this concept's usages. 
#   -------------------------------------------------------------c_1021
#   %Freq     Ligand/Chemical Compound
#   ------------------------------------------------------------------- 
    15.6     115 SO4 SULFATE ION
    15.3     113 GOL GLYCEROL
    11.7      86 MG MAGNESIUM ION
     8.1      60 PO4 PHOSPHATE ION
     7.3      54 ZN ZINC ION
     7.0      52 CL CHLORIDE ION
     7.0      52 CA CALCIUM ION
     4.5      33 EDO 1,2-ETHANEDIOL
     4.1      30 MPD (4S)-2-METHYL-2,4-PENTANEDIOL
     3.7      27 FMN FLAVIN MONONUCLEOTIDE
     3.3      24 SF4 IRON/SULFUR CLUSTER
     3.3      24 ACT ACETATE ION
     3.1      23 NA SODIUM ION
     3.1      23 NAG N-ACETYL-D-GLUCOSAMINE
     3.0      22 PEG DI(HYDROXYETHYL)ETHER
     2.4      18 NAD NICOTINAMIDE-ADENINE-DINUCLEOTIDE
     2.4      18 ADP ADENOSINE-5'-DIPHOSPHATE
     2.3      17 UDP URIDINE-5'-DIPHOSPHATE
     2.3      17 MRD (4R)-2-METHYLPENTANE-2,4-DIOL
     2.3      17 FLC CITRATE ANION
     2.2      16 K POTASSIUM ION
     2.0      15 PGE TRIETHYLENE GLYCOL
     1.9      14 HEM PROTOPORPHYRIN IX CONTAINING FE
     1.9      14 AMP ADENOSINE MONOPHOSPHATE
     1.8      13 CIT CITRIC ACID
     1.5      11 TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL
     1.5      11 MN MANGANESE (II) ION
     1.5      11 EPE 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID
     1.4      10 NAP NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE
     1.4      10 FE FE (III) ION
     1.4      10 COA COENZYME A
     1.2       9 SCN THIOCYANATE ION
     1.2       9 FAD FLAVIN-ADENINE DINUCLEOTIDE
     1.2       9 AZI AZIDE ION
     1.1       8 TDP THIAMIN DIPHOSPHATE
     1.1       8 PGA 2-PHOSPHOGLYCOLIC ACID
     1.1       8 MAN ALPHA-D-MANNOSE
     1.1       8 BMA BETA-D-MANNOSE
#   ------------------------------------------------------------------- 
#   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_1021