Top chemical compounds for concept: c_1421
# Observed top chemical compounds associated with the concept c_1421
#  mined from the 'HETATM' record lines within the wwPDB
#  coordinate files of this concept's usages. 
#   -------------------------------------------------------------c_1421
#   %Freq     Ligand/Chemical Compound
#   ------------------------------------------------------------------- 
     8.0      23 NAG N-ACETYL-D-GLUCOSAMINE
     8.0      23 MG MAGNESIUM ION
     7.6      22 GOL GLYCEROL
     7.3      21 CL CHLORIDE ION
     6.9      20 SO4 SULFATE ION
     6.2      18 ADP ADENOSINE-5'-DIPHOSPHATE
     5.5      16 MN MANGANESE (II) ION
     5.5      16 CA CALCIUM ION
     5.2      15 FE FE (III) ION
     4.5      13 MPD (4S)-2-METHYL-2,4-PENTANEDIOL
     4.2      12 TL THALLIUM (I) ION
     4.2      12 PO4 PHOSPHATE ION
     4.2      12 1AZ 1-(3,4-DICHLOROBENZYL)-3,7-DIMETHYL-8-MORPHOLIN-4-YL-3,7-DIHYDRO-1H-PURINE-2,6-DIONE
     3.5      10 EDO 1,2-ETHANEDIOL
     3.1       9 ZN ZINC ION
     3.1       9 TRE TREHALOSE
     3.1       9 SF4 IRON/SULFUR CLUSTER
     3.1       9 FES FE2/S2 (INORGANIC) CLUSTER
     3.1       9 FAD FLAVIN-ADENINE DINUCLEOTIDE
     2.8       8 BMA BETA-D-MANNOSE
     2.8       8 ADE ADENINE
     2.4       7 MAN ALPHA-D-MANNOSE
     2.4       7 FE2 FE (II) ION
     2.4       7 ATP ADENOSINE-5'-TRIPHOSPHATE
     2.1       6 NA SODIUM ION
     2.1       6 HEM PROTOPORPHYRIN IX CONTAINING FE
     1.7       5 SAH S-ADENOSYL-L-HOMOCYSTEINE
     1.7       5 K POTASSIUM ION
     1.7       5 FMT FORMIC ACID
     1.7       5 ACT ACETATE ION
     1.4       4 SRM SIROHEME
     1.4       4 SAM S-ADENOSYLMETHIONINE
     1.4       4 LMT DODECYL-BETA-D-MALTOSIDE
     1.4       4 F3S FE3-S4 CLUSTER
     1.0       3 TYM TRYPTOPHANYL-5'AMP
     1.0       3 SEP PHOSPHOSERINE
     1.0       3 PEG DI(HYDROXYETHYL)ETHER
     1.0       3 NH4 AMMONIUM ION
     1.0       3 EBP DIETHYL 4-METHYLBENZYLPHOSPHONATE
     1.0       3 AZI AZIDE ION
     1.0       3 1PE PENTAETHYLENE GLYCOL
#   ------------------------------------------------------------------- 
#   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_1421