MetStat: Summary table of metabolites most frequently reported in NMDR studies
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Refmet Name | Studies | Super Class | Main Class | Sub Class |
---|---|---|---|---|
Glutamic acid | 1081 | Organic acids | Amino acids and peptides | Amino acids |
Glutamine | 1040 | Organic acids | Amino acids and peptides | Amino acids |
Phenylalanine | 1032 | Organic acids | Amino acids and peptides | Amino acids |
Tyrosine | 1012 | Organic acids | Amino acids and peptides | Amino acids |
Valine | 985 | Organic acids | Amino acids and peptides | Amino acids |
Aspartic acid | 980 | Organic acids | Amino acids and peptides | Amino acids |
Tryptophan | 968 | Organic acids | Amino acids and peptides | Amino acids |
Lysine | 956 | Organic acids | Amino acids and peptides | Amino acids |
Proline | 956 | Organic acids | Amino acids and peptides | Amino acids |
Methionine | 943 | Organic acids | Amino acids and peptides | Amino acids |
Alanine | 938 | Organic acids | Amino acids and peptides | Amino acids |
Leucine | 913 | Organic acids | Amino acids and peptides | Amino acids |
Serine | 909 | Organic acids | Amino acids and peptides | Amino acids |
Histidine | 876 | Organic acids | Amino acids and peptides | Amino acids |
Threonine | 874 | Organic acids | Amino acids and peptides | Amino acids |
Succinic acid | 868 | Organic acids | TCA acids | TCA acids |
Lactic acid | 852 | Organic acids | Short-chain acids | Short-chain acids |
Isoleucine | 842 | Organic acids | Amino acids and peptides | Amino acids |
Glycine | 828 | Organic acids | Amino acids and peptides | Amino acids |
Citric acid | 815 | Organic acids | TCA acids | TCA acids |
Asparagine | 808 | Organic acids | Amino acids and peptides | Amino acids |
Ornithine | 807 | Organic acids | Amino acids and peptides | Amino acids |
Arginine | 775 | Organic acids | Amino acids and peptides | Amino acids |
Taurine | 751 | Organic acids | Sulfonic acids | Sulfonic acids |
Fumaric acid | 739 | Organic acids | TCA acids | TCA acids |
Hypoxanthine | 716 | Nucleic acids | Purines | Hypoxanthines |
Adenosine | 714 | Nucleic acids | Purines | Purine ribonucleosides |
Citrulline | 686 | Organic acids | Amino acids and peptides | Amino acids |
AMP | 679 | Nucleic acids | Purines | Purine rNMP |
Inosine | 665 | Nucleic acids | Purines | Purine ribonucleosides |
Pyroglutamic acid | 660 | Organic acids | Amino acids and peptides | Amino acids |
Pantothenic acid | 654 | Organic acids | Amino acids and peptides | Amino acids |
Creatine | 649 | Organic acids | Amino acids and peptides | Amino acids |
Glucose | 646 | Carbohydrates | Monosaccharides | Hexoses |
Carnitine | 644 | Organic nitrogen compounds | Carnitines | Carnitines |
Creatinine | 642 | Organoheterocyclic compounds | Azoles | Imidazolines |
Pyruvic acid | 638 | Organic acids | Short-chain acids | Short-chain acids |
Palmitic acid | 637 | Fatty Acyls | Fatty acids | Saturated FA |
Xanthine | 602 | Nucleic acids | Purines | Xanthines |
Niacinamide | 599 | Alkaloids | Nicotinic acid alkaloids | Pyridine alkaloids |
Malic acid | 596 | Organic acids | TCA acids | TCA acids |
Stearic acid | 595 | Fatty Acyls | Fatty acids | Saturated FA |
CAR 2:0 | 586 | Fatty Acyls | Fatty esters | Acyl carnitines |
Uric acid | 583 | Nucleic acids | Purines | Xanthines |
Uridine | 578 | Nucleic acids | Pyrimidines | Pyrimidine ribonucleosides |
Adenine | 574 | Nucleic acids | Purines | Aminopurines |
Uracil | 566 | Nucleic acids | Pyrimidines | Other pyrimidines |
Choline | 545 | Organic nitrogen compounds | Cholines | Cholines |
sn-Glycero-3-phosphate | 544 | Organic acids | Organic phosphoric acids | Organic phosphoric acids |
Linoleic acid | 522 | Fatty Acyls | Fatty acids | Unsaturated FA |
Myristic acid | 514 | Fatty Acyls | Fatty acids | Saturated FA |
Guanosine | 514 | Nucleic acids | Purines | Purine ribonucleosides |
Glutathione | 500 | Organic acids | Amino acids and peptides | Tripeptides |
Arachidonic acid | 494 | Fatty Acyls | Fatty acids | Unsaturated FA |
Cytidine | 480 | Nucleic acids | Pyrimidines | Pyrimidine ribonucleosides |
Betaine | 480 | Organic acids | Amino acids and peptides | Amino acids |
Pipecolic acid | 478 | Organic acids | Amino acids and peptides | Amino acids |
Glucose 6-phosphate | 466 | Carbohydrates | Monosaccharides | Monosaccharide phosphates |
Glyceric acid | 466 | Carbohydrates | Monosaccharides | Sugar acids |
Guanine | 463 | Nucleic acids | Purines | Hypoxanthines |
Kynurenine | 459 | Organic acids | Amino acids and peptides | Amino acids |
Oleic acid | 456 | Fatty Acyls | Fatty acids | Unsaturated FA |
Cystine | 455 | Organic acids | Amino acids and peptides | Amino acids |
beta-Alanine | 448 | Organic acids | Amino acids and peptides | Amino acids |
LPC 16:0 | 446 | Glycerophospholipids | Glycerophosphocholines | LPC |
N-Acetylaspartic acid | 439 | Organic acids | Amino acids and peptides | Amino acids |
Phosphoethanolamine | 439 | Organic acids | Phosphate esters | Phosphoethanolamines |
sn-Glycero-3-phosphocholine | 433 | Organic acids | Organic phosphoric acids | Organic phosphoric acids |
2-Hydroxyglutaric acid | 430 | Fatty Acyls | Fatty acids | Dicarboxylic acids |
Myo-inositol | 430 | Organic oxygen compounds | Alcohols and polyols | Inositols |
CAR 3:0 | 429 | Fatty Acyls | Fatty esters | Acyl carnitines |
CAR 4:0 | 418 | Fatty Acyls | Fatty esters | Acyl carnitines |
Lauric acid | 413 | Fatty Acyls | Fatty acids | Saturated FA |
UMP | 409 | Nucleic acids | Pyrimidines | Pyrimidine rNMP |
CAR 16:0 | 407 | Fatty Acyls | Fatty esters | Acyl carnitines |
Gluconic acid | 406 | Carbohydrates | Monosaccharides | Sugar acids |
Phosphoenolpyruvic acid | 404 | Organic acids | Short-chain acids | Short-chain acids |
NAD+ | 402 | Nucleic acids | Nicotinamides | Nicotinamide dinucleotides |
gamma-Aminobutyric acid | 397 | Fatty Acyls | Fatty acids | Amino FA |
5'-Methylthioadenosine | 391 | Nucleic acids | Purines | Purine ribonucleosides |
Choline phosphate | 389 | Organic nitrogen compounds | Cholines | Cholines |
Palmitoleic acid | 387 | Fatty Acyls | Fatty acids | Unsaturated FA |
N-Acetylglutamic acid | 387 | Organic acids | Amino acids and peptides | Amino acids |
3-Phosphoglyceric acid | 386 | Organic acids | Short-chain acids | Short-chain acids |
Cytosine | 385 | Nucleic acids | Pyrimidines | Pyrimidones |
Cysteine | 383 | Organic acids | Amino acids and peptides | Amino acids |
Arachidic acid | 377 | Fatty Acyls | Fatty acids | Saturated FA |
S-Adenosylhomocysteine | 377 | Nucleic acids | Purines | Other purines |
IMP | 377 | Nucleic acids | Purines | Purine rNMP |
cis-Aconitic acid | 375 | Organic acids | TCA acids | TCA acids |
CMP | 374 | Nucleic acids | Pyrimidines | Pyrimidine rNMP |
Phosphoric acid | 374 | Unclassified | Unclassified | Unclassified |
Margaric acid | 372 | Fatty Acyls | Fatty acids | Saturated FA |
LPC 18:1 | 372 | Glycerophospholipids | Glycerophosphocholines | LPC |
3-Hydroxybutyric acid | 371 | Fatty Acyls | Fatty acids | Hydroxy FA |
LPC 18:0 | 367 | Glycerophospholipids | Glycerophosphocholines | LPC |
Spermidine | 366 | Alkaloids | Ornithine alkaloids | Polyamines |
GMP | 366 | Nucleic acids | Purines | Purine rNMP |
Hippuric acid | 366 | Polyketides | Phenolic acids | Phenolic acids |
Cholesterol | 366 | Sterol Lipids | Sterols | Cholesterols |
Methionine sulfoxide | 359 | Organic acids | Amino acids and peptides | Amino acids |
Allantoin | 358 | Organoheterocyclic compounds | Ureas | Ureides |
Sucrose | 357 | Carbohydrates | Disaccharides | Disaccharides |
Putrescine | 355 | Fatty Acyls | Fatty amines | Monoalkylamines |
Cystathionine | 351 | Organic acids | Amino acids and peptides | Amino acids |
D-Malic acid | 346 | Organic acids | Hydroxy acids | Beta hydroxy acids |
CAR 18:1 | 345 | Fatty Acyls | Fatty esters | Acyl carnitines |
Capric acid | 344 | Fatty Acyls | Fatty acids | Saturated FA |
Carnosine | 344 | Organic acids | Amino acids and peptides | Dipeptides |
Urea | 342 | Organic acids | Organic carbonic acids | Ureas |
Benzoic acid | 340 | Polyketides | Phenolic acids | Phenolic acids |
Orotic acid | 339 | Nucleic acids | Pyrimidines | Pyrimidine carboxylic acids |
Fructose | 335 | Carbohydrates | Monosaccharides | Hexoses |
ATP | 335 | Nucleic acids | Purines | Purine rNTP |
CAR 18:0 | 334 | Fatty Acyls | Fatty esters | Acyl carnitines |
CAR 12:0 | 333 | Fatty Acyls | Fatty esters | Acyl carnitines |
Ribose | 331 | Carbohydrates | Monosaccharides | Pentoses |
Glycerol | 331 | Organic oxygen compounds | Alcohols and polyols | 1,2-diols |
Urocanic acid | 330 | Alkaloids | Histidine alkaloids | Imidazole alkaloids |
LPC 18:2 | 330 | Glycerophospholipids | Glycerophosphocholines | LPC |
N-Acetylneuraminic acid | 325 | Carbohydrates | Monosaccharides | Sugar acids |
Xanthosine | 322 | Nucleic acids | Purines | Purine ribonucleosides |
Oxidized glutathione | 321 | Organic acids | Amino acids and peptides | Tripeptides |
LPE 18:0 | 319 | Glycerophospholipids | Glycerophosphoethanolamines | LPE |
Sorbitol | 314 | Carbohydrates | Monosaccharides | Sugar alcohols |
Sarcosine | 312 | Organic acids | Amino acids and peptides | Amino acids |
LPC 20:4 | 309 | Glycerophospholipids | Glycerophosphocholines | LPC |
Threonic acid | 308 | Carbohydrates | Monosaccharides | Sugar acids |
Guanidoacetic acid | 308 | Organic acids | Amino acids and peptides | Amino acids |
CAR 14:0 | 307 | Fatty Acyls | Fatty esters | Acyl carnitines |
UDP-N-acetylglucosamine | 307 | Nucleic acids | Pyrimidines | Pyrimidine rNDP |
Fructose 1,6-bisphosphate | 306 | Carbohydrates | Monosaccharides | Monosaccharide phosphates |
Thymidine | 306 | Nucleic acids | Pyrimidines | Pyrimidine deoxyribonucleosides |
Ketoleucine | 306 | Organic acids | Keto acids | Short-chain keto acids |
Kynurenic acid | 305 | Alkaloids | Anthranilic acid alkaloids | Acridone alkaloids |
4-Pyridoxic acid | 305 | Alkaloids | Nicotinic acid alkaloids | Pyridine alkaloids |
Serotonin | 304 | Alkaloids | Tryptophan alkaloids | Tryptamines |
Azelaic acid | 304 | Fatty Acyls | Fatty acids | Dicarboxylic acids |
CAR 8:0 | 304 | Fatty Acyls | Fatty esters | Acyl carnitines |
Indoleacetic acid | 303 | Alkaloids | Tryptophan alkaloids | Indoleacetic acids |
PC 36:2 | 303 | Glycerophospholipids | Glycerophosphocholines | PC |
CAR 6:0 | 302 | Fatty Acyls | Fatty esters | Acyl carnitines |
LPC 16:1 | 300 | Glycerophospholipids | Glycerophosphocholines | LPC |
N-Acetylmethionine | 296 | Organic acids | Amino acids and peptides | Amino acids |
N-Acetylornithine | 296 | Organic acids | Amino acids and peptides | Amino acids |
PC 34:2 | 295 | Glycerophospholipids | Glycerophosphocholines | PC |
Hypotaurine | 294 | Organic acids | Sulfinic acids | Sulfinic acids |
Sphingosine | 293 | Sphingolipids | Sphingoid bases | Sphingosines |
Ribose 5-phosphate | 292 | Carbohydrates | Monosaccharides | Monosaccharide phosphates |
S-Adenosylmethionine | 289 | Nucleic acids | Purines | Other purines |
Nicotinic acid | 288 | Alkaloids | Nicotinic acid alkaloids | Pyridine alkaloids |
Thymine | 288 | Nucleic acids | Pyrimidines | Other pyrimidines |
3-Methylhistidine | 288 | Organic acids | Amino acids and peptides | Amino acids |
CAR 10:0 | 287 | Fatty Acyls | Fatty esters | Acyl carnitines |
Dimethylglycine | 286 | Organic acids | Amino acids and peptides | Amino acids |
LPE 18:1 | 285 | Glycerophospholipids | Glycerophosphoethanolamines | LPE |
N-6-Trimethyllysine | 285 | Organic acids | Amino acids and peptides | Amino acids |
Isocitric acid | 285 | Organic acids | TCA acids | TCA acids |
Glutaric acid | 284 | Fatty Acyls | Fatty acids | Dicarboxylic acids |
Dimethylarginine | 284 | Organic acids | Amino acids and peptides | Amino acids |
Glycocholic acid | 284 | Sterol Lipids | Bile acids | C24 Bile acids |
2-Hydroxybutyric acid | 283 | Fatty Acyls | Fatty acids | Hydroxy FA |
PC 32:1 | 282 | Glycerophospholipids | Glycerophosphocholines | PC |
Ethanolamine | 281 | Organic nitrogen compounds | Amines | 1,2-aminoalcohols |
Pelargonic acid | 278 | Fatty Acyls | Fatty acids | Saturated FA |
LPE 16:0 | 278 | Glycerophospholipids | Glycerophosphoethanolamines | LPE |
Pyridoxal | 277 | Alkaloids | Nicotinic acid alkaloids | Pyridine alkaloids |
6-Phosphogluconic acid | 277 | Carbohydrates | Monosaccharides | Monosaccharide phosphates |
PC 36:4 | 277 | Glycerophospholipids | Glycerophosphocholines | PC |
PC 38:6 | 275 | Glycerophospholipids | Glycerophosphocholines | PC |
N-Acetylalanine | 275 | Organic acids | Amino acids and peptides | Amino acids |
Glycolic acid | 273 | Fatty Acyls | Fatty acids | Hydroxy FA |
Cholic acid | 273 | Sterol Lipids | Bile acids | C24 Bile acids |
Cer 18:1;O2/16:0 | 272 | Sphingolipids | Ceramides | Cer |
Thiamine | 271 | Nucleic acids | Pyrimidines | Thiamines |
Vitamin C | 270 | Organoheterocyclic compounds | Lactones | Gamma butyrolactones |
Caprylic acid | 268 | Fatty Acyls | Fatty acids | Saturated FA |
PC 34:1 | 268 | Glycerophospholipids | Glycerophosphocholines | PC |
4-Guanidinobutanoic acid | 268 | Organic acids | Amino acids and peptides | Amino acids |
Fructose 6-phosphate | 267 | Carbohydrates | Monosaccharides | Monosaccharide phosphates |
UDP | 267 | Nucleic acids | Pyrimidines | Pyrimidine rNDP |
1-Methyladenosine | 265 | Nucleic acids | Purines | Purine ribonucleosides |
N-Acetylputrescine | 262 | Alkaloids | Ornithine alkaloids | Polyamines |
PC 32:2 | 262 | Glycerophospholipids | Glycerophosphocholines | PC |
PC 36:1 | 262 | Glycerophospholipids | Glycerophosphocholines | PC |
LPC 14:0 | 261 | Glycerophospholipids | Glycerophosphocholines | LPC |
PC 32:0 | 261 | Glycerophospholipids | Glycerophosphocholines | PC |
Pseudouridine | 261 | Nucleic acids | Pyrimidines | Pyrimidine ribonucleosides |
3-Dehydroxycarnitine | 260 | Fatty Acyls | Fatty esters | Acyl carnitines |
Behenic acid | 259 | Fatty Acyls | Fatty acids | Saturated FA |
CAR 18:2 | 259 | Fatty Acyls | Fatty esters | Acyl carnitines |
PC 38:4 | 259 | Glycerophospholipids | Glycerophosphocholines | PC |
PC 30:0 | 258 | Glycerophospholipids | Glycerophosphocholines | PC |
PC 34:3 | 258 | Glycerophospholipids | Glycerophosphocholines | PC |
LPE 18:2 | 258 | Glycerophospholipids | Glycerophosphoethanolamines | LPE |
PC 38:5 | 257 | Glycerophospholipids | Glycerophosphocholines | PC |
PC 36:3 | 256 | Glycerophospholipids | Glycerophosphocholines | PC |
FAD | 256 | Nucleic acids | Flavins | Flavin nucleotides |
Histamine | 255 | Alkaloids | Histidine alkaloids | Imidazole alkaloids |
LPC 22:6 | 255 | Glycerophospholipids | Glycerophosphocholines | LPC |