Top chemical compounds for concept: c_1273
# Observed top chemical compounds associated with the concept c_1273
#  mined from the 'HETATM' record lines within the wwPDB
#  coordinate files of this concept's usages. 
#   -------------------------------------------------------------c_1273
#   %Freq     Ligand/Chemical Compound
#   ------------------------------------------------------------------- 
    21.2     257 SO4 SULFATE ION
    16.8     204 ZN ZINC ION
    15.0     182 GOL GLYCEROL
    14.3     173 MG MAGNESIUM ION
     6.9      83 CA CALCIUM ION
     6.7      81 EDO 1,2-ETHANEDIOL
     6.7      81 CU COPPER (II) ION
     6.4      77 NAP NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE
     6.0      73 CL CHLORIDE ION
     5.9      71 GTP GUANOSINE-5'-TRIPHOSPHATE
     5.0      60 GDP GUANOSINE-5'-DIPHOSPHATE
     4.9      59 PO4 PHOSPHATE ION
     4.3      52 NA SODIUM ION
     4.2      51 MN MANGANESE (II) ION
     4.0      48 MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID
     4.0      48 1PE PENTAETHYLENE GLYCOL
     3.7      45 FES FE2/S2 (INORGANIC) CLUSTER
     3.7      45 ADP ADENOSINE-5'-DIPHOSPHATE
     3.7      45 ACT ACETATE ION
     3.5      42 CO3 CARBONATE ION
     2.9      35 PEG DI(HYDROXYETHYL)ETHER
     2.8      34 ATP ADENOSINE-5'-TRIPHOSPHATE
     2.6      32 FAD FLAVIN-ADENINE DINUCLEOTIDE
     2.3      28 NO3 NITRATE ION
     2.3      28 FE FE (III) ION
     2.3      28 ACP PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER
     2.2      27 FE2 FE (II) ION
     1.9      23 SF4 IRON/SULFUR CLUSTER
     1.7      20 NAD NICOTINAMIDE-ADENINE-DINUCLEOTIDE
     1.7      20 HEM PROTOPORPHYRIN IX CONTAINING FE
     1.3      16 FMN FLAVIN MONONUCLEOTIDE
     1.3      16 DMS DIMETHYL SULFOXIDE
     1.2      15 PGE TRIETHYLENE GLYCOL
     1.2      15 BGC BETA-D-GLUCOSE
     1.2      14 COA COENZYME A
     1.1      13 NAG N-ACETYL-D-GLUCOSAMINE
     1.1      13 K POTASSIUM ION
     1.1      13 HDD CIS-HEME D HYDROXYCHLORIN GAMMA-SPIROLACTONE
     1.1      13 CAS S-(DIMETHYLARSENIC)CYSTEINE
#   ------------------------------------------------------------------- 
#   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_1273