Top chemical compounds for concept: c_0253
# Observed top chemical compounds associated with the concept c_0253
#  mined from the 'HETATM' record lines within the wwPDB
#  coordinate files of this concept's usages. 
#   -------------------------------------------------------------c_0253
#   %Freq     Ligand/Chemical Compound
#   ------------------------------------------------------------------- 
    40.7      44 CRO {2-[(1R,2R)-1-AMINO-2-HYDROXYPROPYL]-4-(4-HYDROXYBENZYLIDENE)-5-OXO-4,5-DIHYDRO-1H-IMIDAZOL-1-YL}ACETIC ACID
    25.0      27 CR2 {(4Z)-2-(aminomethyl)-4-[(4-hydroxyphenyl)methylidene]-5-oxo-4,5-dihydro-1H-imidazol-1-yl}acetic acid
    12.0      13 SO4 SULFATE ION
     8.3       9 MG MAGNESIUM ION
     8.3       9 GYS [(4Z)-2-(1-AMINO-2-HYDROXYETHYL)-4-(4-HYDROXYBENZYLIDENE)-5-OXO-4,5-DIHYDRO-1H-IMIDAZOL-1-YL]ACETIC ACID
     8.3       9 EDO 1,2-ETHANEDIOL
     8.3       9 CRF [(4Z)-2-[(1R,2R)-1-AMINO-2-HYDROXYPROPYL]-4-(1H-INDOL-3-YLMETHYLIDENE)-5-OXO-4,5-DIHYDRO-1H-IMIDAZOL-1-YL]ACETIC ACID
     7.4       8 PO4 PHOSPHATE ION
     6.5       7 GOL GLYCEROL
     5.6       6 CL CHLORIDE ION
     4.6       5 ZN ZINC ION
     4.6       5 CA CALCIUM ION
     4.6       5 ACT ACETATE ION
     3.7       4 SWG 2-[(4Z)-2-[(1R)-1-AMINO-2-HYDROXY-ETHYL]-4-(1H-INDOL-3-YLMETHYLIDENE)-5-OXO-IMIDAZOL-1-YL]ETHANOIC ACID
     2.8       3 WCR [(2R,4Z)-2-(AMINOMETHYL)-2-HYDROXY-4-(4-HYDROXYBENZYLIDENE)-5-OXOIMIDAZOLIDIN-1-YL]ACETIC ACID
     2.8       3 NA SODIUM ION
     2.8       3 ABA ALPHA-AMINOBUTYRIC ACID
     1.9       2 TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL
     1.9       2 PIA {2-(1-AMINOETHYL)-4-[(4-HYDROXYPHENYL)METHYL]-5-OXO-2,5-DIHYDRO-1H-IMIDAZOL-1-YL}ACETALDEHYDE
     1.9       2 PEG DI(HYDROXYETHYL)ETHER
     1.9       2 NI NICKEL (II) ION
     1.9       2 MPD (4S)-2-METHYL-2,4-PENTANEDIOL
     1.9       2 IPA ISOPROPYL ALCOHOL
     1.9       2 CU COPPER (II) ION
     1.9       2 CIT CITRIC ACID
     1.9       2 4LZ O-[2-(triaza-1,2-dien-2-ium-1-yl)ethyl]-L-tyrosine
#   ------------------------------------------------------------------- 
#   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_0253