Microbial Metabolite Score percent ranking (top%) Rank (among 258,313 chemicals) mannitol 314 0.14% 354 acetaldehyde 309 0.16% 391 tartaric acid 294 0.21% 519 butyric acid 289 0.23% 569 taurochenodesoxycholic acid 267 0.33% 815 trans-ferulic acid 255 0.38% 948 d-glutamic acid 254 0.39% 958 chenodeoxycholic acid glycine conjugate 251 0.41% 1007 p-aminobenzoic acid 196 1.12% 2770 isopropyl alcohol 179 1.30% 3201 piperidine 169 1.48% 3652 1-butanol 168 1.49% 3666 taurodeoxycholic acid 167 1.52% 3749 d-alanine 164 1.57% 3858 pyrrolidine 156 1.70% 4197 trehalose 147 2.18% 5370 oxalic acid 139 2.31% 5690 putrescine 114 3.09% 7603 deoxycholic acid glycine conjugate 113 3.11% 7656 lps with o-antigen 99 3.62% 8913 lipid a 96 3.75% 9229 zeaxanthin 90 4.06% 9992 acetic acid 86 4.21% 10364 propyl alcohol 86 4.23% 10417 acetone 84 4.30% 10602 lps core 84 4.32% 10643 4-hydroxybutyric acid 82 4.47% 11012 diaminopimelic acid 81 4.51% 11099 4-hydroxycinnamic acid 78 4.87% 11994 propionic acid 73 5.53% 13626 trehalose 6-phosphate 73 5.62% 13839 trimethylamine n-oxide 70 5.84% 14383 l-sorbose 68 6.00% 14783 glycocholic acid 65 6.27% 15458 indoxyl sulfate 64 6.47% 15947 pipecolic acid 62 6.61% 16278 phenylacetic acid 61 6.70% 16503 formic acid 61 6.76% 16664 rhamnose 60 6.88% 16955 l-homoserine 59 6.92% 17051 syringic acid 58 7.01% 17260 galactan 57 7.17% 17660 shikimic acid 57 7.17% 17671 d-proline 57 7.18% 17699 allantoin 56 7.31% 18013 4-hydroxybenzoic acid 56 7.31% 18019 benzoyl-coa 54 7.69% 18940 phenylethylamine 52 8.85% 21792 3,4-dihydroxybenzeneacetic acid 51 8.96% 22063 5-methylthioribulose 1-phosphate 50 9.17% 22593 vanillic acid 49 9.64% 23742 phenyllactic acid 48 9.94% 24489 methane 47 10.37% 25560 glutaric acid 46 10.48% 25812 hydroxypropionic acid 43 10.71% 26395 d-lactic acid 43 10.74% 26453 isobutyric acid 43 10.77% 26526 adp-glucose 41 10.99% 27078 d-arabitol 39 11.28% 27781 desaminotyrosine 38 11.47% 28253 5-aminopentanoic acid 37 11.82% 29110 d-alpha-aminobutyric acid 37 11.87% 29254 dimethyl sulfone 36 12.06% 29711 trimethylamine 35 12.29% 30284 5-methylthioribose 35 12.42% 30593 m-cresol 35 12.47% 30722 3-(3-hydroxyphenyl)propanoic acid 34 12.92% 31842 1-deoxy-d-xylulose 5-phosphate 33 13.05% 32160 3-indoleacetonitrile 33 13.06% 32167 dimethylglycine 33 13.21% 32543 3-indolepropionic acid 32 13.27% 32694 cellobiose 32 13.31% 32798 succinic acid 31 13.49% 33245 glycoursodeoxycholic acid 31 13.60% 33495 p-cresol 28 14.50% 35719 3-hydroxyphenylacetic acid 27 14.92% 36749 muramic acid 27 14.96% 36844 isopentanol 27 15.04% 37065 3-hydroxybenzoic acid 27 15.08% 37148 2,3-butanediol 26 15.52% 38226 melibiose 25 16.03% 39497 n-acetylmannosamine 23 16.71% 41166 5alpha-cholestanol 23 16.85% 41503 pyruvic acid 21 17.73% 43691 o-cresol 21 17.82% 43911 lithocholic acid glycine conjugate 21 18.19% 44817 2-aminoacrylic acid 20 18.37% 45255 l-rhamnulose 20 18.50% 45585 3,4-dihydroxyhydrocinnamic acid 20 18.63% 45897 n-methylnicotinamide 19 19.15% 47174 alpha-n-phenylacetyl-l-glutamine 19 19.24% 47389 6,7-dimethyl-8-(1-d-ribityl)lumazine 17 20.22% 49827 p-hydroxyphenylacetic acid 17 20.94% 51584 d-ribulose 16 21.19% 52215 n-formyl-l-methionine 16 21.35% 52598 3-phenylpropionylglycine 15 23.05% 56781 mannitol 1-phosphate 15 23.71% 58412 hippuric acid 14 24.24% 59718 dimethylamine 14 24.38% 60053 cadaverine 14 25.22% 62133 sulfolithocholylglycine 14 25.28% 62276 isobutanol 12 26.76% 65919 1,2,3-propanetricarboxylic acid 12 27.13% 66845 dimethyl trisulfide 12 27.35% 67376 l-gulose 12 27.49% 67718 cis,cis-muconic acid 12 27.61% 68017 enol-phenylpyruvate 11 29.35% 72301 2-hydroxyglutarate 9 32.40% 79832 n-acetylputrescine 9 34.38% 84697 3-hydroxypropanal 9 34.44% 84859 d-urobilinogen 8 36.15% 89061 tuberculostearic acid 8 36.77% 90577 salicyluric acid 8 37.15% 91534 hydroxyphenyllactic acid 8 37.72% 92926 ortho-hydroxyphenylacetic acid 7 40.52% 99834 deoxythymidine diphosphate-l-rhamnose 7 42.05% 103606 2-isopropylmalic acid 7 42.20% 103961 n-methylputrescine 7 43.85% 108020 4-o-alpha-d-galactopyranuronosyl-d-galacturonic acid 6 49.13% 121048 3-(methylthio)-1-propene 6 49.83% 122754 citramalic acid 5 51.65% 127244 leucinic acid 5 51.86% 127754 2-keto-3-deoxy-6-phosphogluconic acid 5 53.79% 132512 cis-2-methylaconitate 5 57.95% 142766 methylisocitric acid 4 60.61% 149331 nonadecanoic acid 4 67.40% 166055 n-acetylcadaverine 2 77.63% 191258 d-2-hydroxyglutaric acid 2 80.49% 198295 5-keto-d-gluconate 1 84.86% 209066 3-hydroxyhippuric acid 0 97.21% 239489 6-hydroxynicotinic acid 0 98.17% 241865