Top chemical compounds for concept: c_0900

# Observed top chemical compounds associated with the concept c_0900
#  mined from the 'HETATM' record lines within the wwPDB
#  coordinate files of this concept's usages. 
#   -------------------------------------------------------------c_0900
#   %Freq     Ligand/Chemical Compound
#   ------------------------------------------------------------------- 
    21.3     292 NAG N-ACETYL-D-GLUCOSAMINE
    14.5     199 SO4 SULFATE ION
    12.9     177 GOL GLYCEROL
    12.6     173 CA CALCIUM ION
    10.6     146 ZN ZINC ION
     7.9     109 NA SODIUM ION
     7.9     108 MG MAGNESIUM ION
     7.5     103 EDO 1,2-ETHANEDIOL
     7.4     102 BMA BETA-D-MANNOSE
     6.2      85 CL CHLORIDE ION
     5.4      74 MAN ALPHA-D-MANNOSE
     4.5      62 DMS DIMETHYL SULFOXIDE
     3.9      53 PO4 PHOSPHATE ION
     3.4      47 K POTASSIUM ION
     3.4      47 FUC ALPHA-L-FUCOSE
     3.1      42 NDG 2-(ACETYLAMINO)-2-DEOXY-A-D-GLUCOPYRANOSE
     2.6      36 CU COPPER (II) ION
     2.5      35 ACT ACETATE ION
     2.3      32 GAL BETA-D-GALACTOSE
     1.8      25 PGE TRIETHYLENE GLYCOL
     1.3      18 PEG DI(HYDROXYETHYL)ETHER
     1.3      18 MN MANGANESE (II) ION
     1.2      17 EPE 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID
     1.2      17 C8E (HYDROXYETHYLOXY)TRI(ETHYLOXY)OCTANE
     1.1      15 FE2 FE (II) ION
#   ------------------------------------------------------------------- 
#   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_0900