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 | 1136 | Organic acids | Amino acids and peptides | Amino acids |
Glutamine | 1094 | Organic acids | Amino acids and peptides | Amino acids |
Phenylalanine | 1083 | Organic acids | Amino acids and peptides | Amino acids |
Tyrosine | 1063 | Organic acids | Amino acids and peptides | Amino acids |
Aspartic acid | 1033 | Organic acids | Amino acids and peptides | Amino acids |
Valine | 1031 | Organic acids | Amino acids and peptides | Amino acids |
Tryptophan | 1016 | Organic acids | Amino acids and peptides | Amino acids |
Lysine | 1009 | Organic acids | Amino acids and peptides | Amino acids |
Proline | 1008 | Organic acids | Amino acids and peptides | Amino acids |
Methionine | 994 | Organic acids | Amino acids and peptides | Amino acids |
Alanine | 989 | Organic acids | Amino acids and peptides | Amino acids |
Serine | 962 | Organic acids | Amino acids and peptides | Amino acids |
Leucine | 957 | Organic acids | Amino acids and peptides | Amino acids |
Histidine | 925 | Organic acids | Amino acids and peptides | Amino acids |
Threonine | 925 | Organic acids | Amino acids and peptides | Amino acids |
Succinic acid | 925 | Organic acids | TCA acids | TCA acids |
Lactic acid | 903 | Organic acids | Short-chain acids | Short-chain acids |
Isoleucine | 883 | Organic acids | Amino acids and peptides | Amino acids |
Glycine | 872 | Organic acids | Amino acids and peptides | Amino acids |
Citric acid | 867 | Organic acids | TCA acids | TCA acids |
Asparagine | 858 | Organic acids | Amino acids and peptides | Amino acids |
Ornithine | 849 | Organic acids | Amino acids and peptides | Amino acids |
Arginine | 819 | Organic acids | Amino acids and peptides | Amino acids |
Taurine | 792 | Organic acids | Sulfonic acids | Sulfonic acids |
Fumaric acid | 790 | Organic acids | TCA acids | TCA acids |
Hypoxanthine | 761 | Nucleic acids | Purines | Hypoxanthines |
Adenosine | 747 | Nucleic acids | Purines | Purine ribonucleosides |
Citrulline | 726 | Organic acids | Amino acids and peptides | Amino acids |
AMP | 724 | Nucleic acids | Purines | Purine rNMP |
Inosine | 704 | Nucleic acids | Purines | Purine ribonucleosides |
Creatine | 695 | Organic acids | Amino acids and peptides | Amino acids |
Carnitine | 693 | Organic nitrogen compounds | Carnitines | Carnitines |
Pantothenic acid | 690 | Organic acids | Amino acids and peptides | Amino acids |
Glucose | 689 | Carbohydrates | Monosaccharides | Hexoses |
Pyroglutamic acid | 684 | Organic acids | Amino acids and peptides | Amino acids |
Pyruvic acid | 682 | Organic acids | Short-chain acids | Short-chain acids |
Palmitic acid | 680 | Fatty Acyls | Fatty acids | Saturated FA |
Creatinine | 680 | Organoheterocyclic compounds | Azoles | Imidazolines |
Niacinamide | 640 | Alkaloids | Nicotinic acid alkaloids | Pyridine alkaloids |
Xanthine | 637 | Nucleic acids | Purines | Xanthines |
CAR 2:0 | 630 | Fatty Acyls | Fatty esters | Acyl carnitines |
Malic acid | 623 | Organic acids | TCA acids | TCA acids |
Stearic acid | 621 | Fatty Acyls | Fatty acids | Saturated FA |
Uric acid | 615 | Nucleic acids | Purines | Xanthines |
Uridine | 610 | Nucleic acids | Pyrimidines | Pyrimidine ribonucleosides |
Adenine | 605 | Nucleic acids | Purines | Aminopurines |
Uracil | 600 | Nucleic acids | Pyrimidines | Other pyrimidines |
sn-Glycero-3-phosphate | 583 | Organic acids | Organic phosphoric acids | Organic phosphoric acids |
Choline | 580 | Organic nitrogen compounds | Cholines | Cholines |
Guanosine | 546 | Nucleic acids | Purines | Purine ribonucleosides |
Linoleic acid | 545 | Fatty Acyls | Fatty acids | Unsaturated FA |
Glutathione | 541 | Organic acids | Amino acids and peptides | Tripeptides |
Myristic acid | 537 | Fatty Acyls | Fatty acids | Saturated FA |
Arachidonic acid | 519 | Fatty Acyls | Fatty acids | Unsaturated FA |
Cytidine | 514 | Nucleic acids | Pyrimidines | Pyrimidine ribonucleosides |
Betaine | 512 | Organic acids | Amino acids and peptides | Amino acids |
Pipecolic acid | 504 | Organic acids | Amino acids and peptides | Amino acids |
Glyceric acid | 501 | Carbohydrates | Monosaccharides | Sugar acids |
Glucose 6-phosphate | 497 | Carbohydrates | Monosaccharides | Monosaccharide phosphates |
Guanine | 495 | Nucleic acids | Purines | Hypoxanthines |
Kynurenine | 493 | Organic acids | Amino acids and peptides | Amino acids |
Cystine | 488 | Organic acids | Amino acids and peptides | Amino acids |
beta-Alanine | 476 | Organic acids | Amino acids and peptides | Amino acids |
Oleic acid | 473 | Fatty Acyls | Fatty acids | Unsaturated FA |
sn-Glycero-3-phosphocholine | 466 | Organic acids | Organic phosphoric acids | Organic phosphoric acids |
N-Acetylaspartic acid | 465 | Organic acids | Amino acids and peptides | Amino acids |
Phosphoethanolamine | 465 | Organic acids | Phosphate esters | Phosphoethanolamines |
CAR 3:0 | 464 | Fatty Acyls | Fatty esters | Acyl carnitines |
2-Hydroxyglutaric acid | 461 | Fatty Acyls | Fatty acids | Dicarboxylic acids |
LPC 16:0 | 460 | Glycerophospholipids | Glycerophosphocholines | LPC |
Myo-inositol | 456 | Organic oxygen compounds | Alcohols and polyols | Inositols |
CAR 4:0 | 452 | Fatty Acyls | Fatty esters | Acyl carnitines |
UMP | 442 | Nucleic acids | Pyrimidines | Pyrimidine rNMP |
Phosphoenolpyruvic acid | 442 | Organic acids | Short-chain acids | Short-chain acids |
CAR 16:0 | 435 | Fatty Acyls | Fatty esters | Acyl carnitines |
Lauric acid | 432 | Fatty Acyls | Fatty acids | Saturated FA |
Gluconic acid | 427 | Carbohydrates | Monosaccharides | Sugar acids |
Choline phosphate | 421 | Organic nitrogen compounds | Cholines | Cholines |
3-Phosphoglyceric acid | 419 | Organic acids | Short-chain acids | Short-chain acids |
Cytosine | 418 | Nucleic acids | Pyrimidines | Pyrimidones |
gamma-Aminobutyric acid | 417 | Fatty Acyls | Fatty acids | Amino FA |
N-Acetylglutamic acid | 412 | Organic acids | Amino acids and peptides | Amino acids |
cis-Aconitic acid | 411 | Organic acids | TCA acids | TCA acids |
IMP | 409 | Nucleic acids | Purines | Purine rNMP |
S-Adenosylhomocysteine | 408 | Nucleic acids | Purines | Other purines |
Palmitoleic acid | 404 | Fatty Acyls | Fatty acids | Unsaturated FA |
CMP | 404 | Nucleic acids | Pyrimidines | Pyrimidine rNMP |
5'-Methylthioadenosine | 399 | Nucleic acids | Purines | Purine ribonucleosides |
Cysteine | 398 | Organic acids | Amino acids and peptides | Amino acids |
GMP | 395 | Nucleic acids | Purines | Purine rNMP |
Arachidic acid | 394 | Fatty Acyls | Fatty acids | Saturated FA |
Phosphoric acid | 393 | Unclassified | Unclassified | Unclassified |
Margaric acid | 388 | Fatty Acyls | Fatty acids | Saturated FA |
3-Hydroxybutyric acid | 387 | Fatty Acyls | Fatty acids | Hydroxy FA |
Hippuric acid | 387 | Polyketides | Phenolic acids | Phenolic acids |
LPC 18:1 | 386 | Glycerophospholipids | Glycerophosphocholines | LPC |
Methionine sulfoxide | 386 | Organic acids | Amino acids and peptides | Amino acids |
Spermidine | 381 | Alkaloids | Ornithine alkaloids | Polyamines |
LPC 18:0 | 381 | Glycerophospholipids | Glycerophosphocholines | LPC |
Cholesterol | 381 | Sterol Lipids | Sterols | Cholesterols |
Allantoin | 379 | Organoheterocyclic compounds | Ureas | Ureides |
Cystathionine | 375 | Organic acids | Amino acids and peptides | Amino acids |
D-Malic acid | 375 | Organic acids | Hydroxy acids | Beta hydroxy acids |
Putrescine | 370 | Fatty Acyls | Fatty amines | Monoalkylamines |
ATP | 370 | Nucleic acids | Purines | Purine rNTP |
Sucrose | 368 | Carbohydrates | Disaccharides | Disaccharides |
Orotic acid | 367 | Nucleic acids | Pyrimidines | Pyrimidine carboxylic acids |
CAR 18:1 | 362 | Fatty Acyls | Fatty esters | Acyl carnitines |
Carnosine | 361 | Organic acids | Amino acids and peptides | Dipeptides |
Capric acid | 360 | Fatty Acyls | Fatty acids | Saturated FA |
CAR 18:0 | 356 | Fatty Acyls | Fatty esters | Acyl carnitines |
Oxidized glutathione | 355 | Organic acids | Amino acids and peptides | Tripeptides |
Urea | 355 | Organic acids | Organic carbonic acids | Ureas |
Urocanic acid | 354 | Alkaloids | Histidine alkaloids | Imidazole alkaloids |
Fructose | 354 | Carbohydrates | Monosaccharides | Hexoses |
Glycerol | 348 | Organic oxygen compounds | Alcohols and polyols | 1,2-diols |
Benzoic acid | 347 | Polyketides | Phenolic acids | Phenolic acids |
Ribose | 346 | Carbohydrates | Monosaccharides | Pentoses |
CAR 12:0 | 346 | Fatty Acyls | Fatty esters | Acyl carnitines |
LPC 18:2 | 343 | Glycerophospholipids | Glycerophosphocholines | LPC |
Xanthosine | 343 | Nucleic acids | Purines | Purine ribonucleosides |
N-Acetylneuraminic acid | 341 | Carbohydrates | Monosaccharides | Sugar acids |
UDP-N-acetylglucosamine | 338 | Nucleic acids | Pyrimidines | Pyrimidine rNDP |
Guanidoacetic acid | 337 | Organic acids | Amino acids and peptides | Amino acids |
Fructose 1,6-bisphosphate | 336 | Carbohydrates | Monosaccharides | Monosaccharide phosphates |
Sorbitol | 330 | Carbohydrates | Monosaccharides | Sugar alcohols |
LPE 18:0 | 330 | Glycerophospholipids | Glycerophosphoethanolamines | LPE |
Sarcosine | 330 | Organic acids | Amino acids and peptides | Amino acids |
CAR 14:0 | 329 | Fatty Acyls | Fatty esters | Acyl carnitines |
Thymidine | 328 | Nucleic acids | Pyrimidines | Pyrimidine deoxyribonucleosides |
4-Pyridoxic acid | 326 | Alkaloids | Nicotinic acid alkaloids | Pyridine alkaloids |
Kynurenic acid | 322 | Alkaloids | Anthranilic acid alkaloids | Acridone alkaloids |
Hypotaurine | 322 | Organic acids | Sulfinic acids | Sulfinic acids |
Indoleacetic acid | 321 | Alkaloids | Tryptophan alkaloids | Indoleacetic acids |
Serotonin | 321 | Alkaloids | Tryptophan alkaloids | Tryptamines |
Threonic acid | 320 | Carbohydrates | Monosaccharides | Sugar acids |
LPC 20:4 | 320 | Glycerophospholipids | Glycerophosphocholines | LPC |
N-Acetylmethionine | 318 | Organic acids | Amino acids and peptides | Amino acids |
Azelaic acid | 316 | Fatty Acyls | Fatty acids | Dicarboxylic acids |
CAR 6:0 | 316 | Fatty Acyls | Fatty esters | Acyl carnitines |
Ketoleucine | 316 | Organic acids | Keto acids | Short-chain keto acids |
Thymine | 315 | Nucleic acids | Pyrimidines | Other pyrimidines |
N-Acetylornithine | 315 | Organic acids | Amino acids and peptides | Amino acids |
CAR 8:0 | 314 | Fatty Acyls | Fatty esters | Acyl carnitines |
PC 36:2 | 314 | Glycerophospholipids | Glycerophosphocholines | PC |
S-Adenosylmethionine | 314 | Nucleic acids | Purines | Other purines |
LPC 16:1 | 312 | Glycerophospholipids | Glycerophosphocholines | LPC |
Ribose 5-phosphate | 311 | Carbohydrates | Monosaccharides | Monosaccharide phosphates |
Sphingosine | 310 | Sphingolipids | Sphingoid bases | Sphingosines |
Nicotinic acid | 309 | Alkaloids | Nicotinic acid alkaloids | Pyridine alkaloids |
Dimethylarginine | 307 | Organic acids | Amino acids and peptides | Amino acids |
PC 34:2 | 306 | Glycerophospholipids | Glycerophosphocholines | PC |
N-6-Trimethyllysine | 306 | Organic acids | Amino acids and peptides | Amino acids |
Dimethylglycine | 304 | Organic acids | Amino acids and peptides | Amino acids |
6-Phosphogluconic acid | 303 | Carbohydrates | Monosaccharides | Monosaccharide phosphates |
3-Methylhistidine | 303 | Organic acids | Amino acids and peptides | Amino acids |
LPE 18:1 | 301 | Glycerophospholipids | Glycerophosphoethanolamines | LPE |
2-Hydroxybutyric acid | 298 | Fatty Acyls | Fatty acids | Hydroxy FA |
UDP | 297 | Nucleic acids | Pyrimidines | Pyrimidine rNDP |
N-Acetylalanine | 297 | Organic acids | Amino acids and peptides | Amino acids |
Glycocholic acid | 297 | Sterol Lipids | Bile acids | C24 Bile acids |
Glutaric acid | 296 | Fatty Acyls | Fatty acids | Dicarboxylic acids |
PC 32:1 | 296 | Glycerophospholipids | Glycerophosphocholines | PC |
CAR 10:0 | 294 | Fatty Acyls | Fatty esters | Acyl carnitines |
Pyridoxal | 293 | Alkaloids | Nicotinic acid alkaloids | Pyridine alkaloids |
Isocitric acid | 292 | Organic acids | TCA acids | TCA acids |
LPE 16:0 | 291 | Glycerophospholipids | Glycerophosphoethanolamines | LPE |
PC 36:4 | 290 | Glycerophospholipids | Glycerophosphocholines | PC |
Vitamin C | 289 | Organoheterocyclic compounds | Lactones | Gamma butyrolactones |
Cer 18:1;O2/16:0 | 289 | Sphingolipids | Ceramides | Cer |
Cholic acid | 289 | Sterol Lipids | Bile acids | C24 Bile acids |
PC 38:6 | 288 | Glycerophospholipids | Glycerophosphocholines | PC |
Thiamine | 287 | Nucleic acids | Pyrimidines | Thiamines |
Caprylic acid | 286 | Fatty Acyls | Fatty acids | Saturated FA |
Ethanolamine | 286 | Organic nitrogen compounds | Amines | 1,2-aminoalcohols |
Fructose 6-phosphate | 285 | Carbohydrates | Monosaccharides | Monosaccharide phosphates |
Pelargonic acid | 284 | Fatty Acyls | Fatty acids | Saturated FA |
4-Guanidinobutanoic acid | 282 | Organic acids | Amino acids and peptides | Amino acids |
Glycolic acid | 281 | Fatty Acyls | Fatty acids | Hydroxy FA |
PC 34:1 | 281 | Glycerophospholipids | Glycerophosphocholines | PC |
FAD | 278 | Nucleic acids | Flavins | Flavin nucleotides |
1-Methyladenosine | 278 | Nucleic acids | Purines | Purine ribonucleosides |
Pseudouridine | 278 | Nucleic acids | Pyrimidines | Pyrimidine ribonucleosides |
PC 36:1 | 275 | Glycerophospholipids | Glycerophosphocholines | PC |
3-Dehydroxycarnitine | 274 | Fatty Acyls | Fatty esters | Acyl carnitines |
CAR 18:2 | 274 | Fatty Acyls | Fatty esters | Acyl carnitines |
PC 32:2 | 274 | Glycerophospholipids | Glycerophosphocholines | PC |
N-Acetylputrescine | 273 | Alkaloids | Ornithine alkaloids | Polyamines |
PC 32:0 | 273 | Glycerophospholipids | Glycerophosphocholines | PC |
Behenic acid | 270 | Fatty Acyls | Fatty acids | Saturated FA |
LPC 14:0 | 270 | Glycerophospholipids | Glycerophosphocholines | LPC |
PC 38:4 | 270 | Glycerophospholipids | Glycerophosphocholines | PC |
LPE 18:2 | 269 | Glycerophospholipids | Glycerophosphoethanolamines | LPE |
LPE 20:4 | 269 | Glycerophospholipids | Glycerophosphoethanolamines | LPE |
PC 30:0 | 268 | Glycerophospholipids | Glycerophosphocholines | PC |
PC 34:3 | 268 | Glycerophospholipids | Glycerophosphocholines | PC |
PC 36:3 | 268 | Glycerophospholipids | Glycerophosphocholines | PC |
LPC 22:6 | 267 | Glycerophospholipids | Glycerophosphocholines | LPC |
PC 38:5 | 266 | Glycerophospholipids | Glycerophosphocholines | PC |
Deoxycytidine | 266 | Nucleic acids | Pyrimidines | Pyrimidine deoxyribonucleosides |