Top chemical compounds for concept: c_1403
# Observed top chemical compounds associated with the concept c_1403
#  mined from the 'HETATM' record lines within the wwPDB
#  coordinate files of this concept's usages. 
#   -------------------------------------------------------------c_1403
#   %Freq     Ligand/Chemical Compound
#   ------------------------------------------------------------------- 
    11.0     156 MG MAGNESIUM ION
    10.7     151 SO4 SULFATE ION
     8.6     121 GOL GLYCEROL
     6.9      97 HEM PROTOPORPHYRIN IX CONTAINING FE
     6.3      89 NA SODIUM ION
     6.2      88 EDO 1,2-ETHANEDIOL
     5.9      83 FE FE (III) ION
     5.8      82 FAD FLAVIN-ADENINE DINUCLEOTIDE
     5.6      79 CL CHLORIDE ION
     4.7      66 ZN ZINC ION
     4.6      65 SF4 IRON/SULFUR CLUSTER
     4.5      63 CA CALCIUM ION
     4.4      62 FES FE2/S2 (INORGANIC) CLUSTER
     3.7      52 PO4 PHOSPHATE ION
     3.5      50 F3S FE3-S4 CLUSTER
     3.2      45 ADP ADENOSINE-5'-DIPHOSPHATE
     3.0      42 BOG B-OCTYLGLUCOSIDE
     2.9      41 SEP PHOSPHOSERINE
     2.5      36 KCX LYSINE NZ-CARBOXYLIC ACID
     2.5      36 ATP ADENOSINE-5'-TRIPHOSPHATE
     2.5      35 PLP PYRIDOXAL-5'-PHOSPHATE
     2.4      34 PG4 TETRAETHYLENE GLYCOL
     2.3      33 NI NICKEL (II) ION
     2.3      32 CSD 3-SULFINOALANINE
     2.3      32 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER
     2.1      30 EPH L-ALPHA-PHOSPHATIDYL-BETA-OLEOYL-GAMMA-PALMITOYL-PHOSPHATIDYLETHANOLAMINE
     2.1      30 ACT ACETATE ION
     2.0      29 NAG N-ACETYL-D-GLUCOSAMINE
     2.0      29 MLI MALONATE ION
     1.9      27 HG MERCURY (II) ION
     1.8      26 TPO PHOSPHOTHREONINE
     1.8      26 ACE ACETYL GROUP
     1.3      19 CMO CARBON MONOXIDE
     1.3      18 MAN ALPHA-D-MANNOSE
     1.3      18 FE2 FE (II) ION
     1.3      18 ACY ACETIC ACID
     1.2      17 PLM PALMITIC ACID
     1.1      16 RET RETINAL
     1.1      16 PEG DI(HYDROXYETHYL)ETHER
#   ------------------------------------------------------------------- 
#   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_1403