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Database Statistics

Metabolite Statistics

DescriptionCount
Total Number of Metabolites114,100
Total Number of Detected and Quantified Metabolites18,597
Total Number of Detected but Not Quantified Metabolites4,142
Total Number of Expected Metabolites81,407
Total Number of Predicted Metabolites9,954
Total Number of Endogenous Metabolites92,373
Total Number of Food Metabolites32,442
Total Number of Microbial Metabolites171
Total Number of Drug Metabolites2,417
Total Number of Plant Metabolites143
Total Number of Toxin/Pollutant Metabolites163
Total Number of Cosmetic Metabolites17
Total Number of Non-redundant Metabolites with Spectra156,190
Total Number of Metabolites Having Associated Proteins (Enzymes and Transporters)23,477
Total Number of Metabolite in the Human Metabolome Library (HML)867
Total Number of Metabolites with Synthesis Records1,619

Biospecimen Statistics

DescriptionCount
Total Number of Different Biospecimens17
Total Number of Compounds Detected in Amniotic Fluid18
Total Number of Compounds Detected in Bile Fluid19
Total Number of Compounds Detected in Blood18,662
Total Number of Compounds Detected in Breast Milk120
Total Number of Compounds Detected in Cellular Cytoplasm49
Total Number of Compounds Detected in Cerebrospinal Fluid (CSF)450
Total Number of Compounds Detected in Feces6,736
Total Number of Compounds Detected in Prostate Tissue12
Total Number of Compounds Detected in Saliva1,233
Total Number of Compounds Detected in Sweat91
Total Number of Compounds Detected in Urine2,402

Concentration Statistics

DescriptionCount
Total Number of Compounds Detected and Quantified for Normal Individuals3,295
Total Number of Compounds Detected and Quantified for Abnormal Conditions1,780
Total Number of Compounds Detected and Quantified in Amniotic Fluid18
Total Number of Compounds Detected and Quantified in Bile Fluid18
Total Number of Compounds Detected and Quantified in Blood18,056
Total Number of Compounds Detected and Quantified in Breast Milk95
Total Number of Compounds Detected and Quantified in Cellular Cytoplasm49
Total Number of Compounds Detected and Quantified in Cerebrospinal Fluid (CSF)448
Total Number of Compounds Detected and Quantified in Feces1,008
Total Number of Compounds Detected and Quantified in Prostate Tissue12
Total Number of Compounds Detected and Quantified in Saliva733
Total Number of Compounds Detected and Quantified in Sweat41
Total Number of Compounds Detected and Quantified in Urine1,967

Disease Statistics

DescriptionCount
Total Number of Different Diseases652
Total Number of Metabolites Associated with Diseases22,610
Total Number of Metabolite Concentrations for Diseases31,793

Spectra Statistics

DescriptionCount
Total Spectra351,811
Total Compounds with Spectra135,138
Total NMR Spectra3,897
Total Compounds with NMR Spectra2,391
Total NMR 1D Spectra2,862
Total Compounds with NMR 1D Spectra1,513
Total NMR 2D Spectra1,035
Total Compounds with NMR 2D Spectra878
Total Experimental LC-MS/MS Spectra22,247
Total Compounds with Experimental LC-MS/MS Spectra2,265
Total Predicted LC-MS/MS Spectra279,972
Total Compounds with Predicted LC-MS/MS Spectra98,601
Total Experimental GC-MS Spectra7,418
Total Compounds with Experimental GC-MS Spectra2,544
Total Predicted GC-MS Spectra38,277
Total Compounds with Predicted GC-MS Spectra26,880

Instrument Spectra Statistics

Protein Statistics

DescriptionCount
Total Number of Unique Enzymes2,126
Total Number of Unique Transporters0
Total Number of Unique Proteins5,779
Total Number of Proteins with PDB Accessions1,604

Reference Statistics

DescriptionCount
Total Number of References72,455
DescriptionCount
ChemSpider links15,792
PubChem Compound links17,543
KEGG Compound links7,288
KEGG Pathways links306
ChEBI Compound links6,364
Wikipedia links5,881