metabolite_name Tips_R 0hpa_P Tips_M 3hpa_L 24hpa_P 3hpa_S 3hpa_T 24hpa_S 3hpa_M 24hpa_R 0hpa_K 3hpa_B Tips_O 3hpa_R Tips_K 0hpa_M 24hpa_T 3hpa_O Tips_L 24hpa_L 0hpa_B 24hpa_O 3hpa_G 0hpa_O 0hpa_T 3hpa_K 0hpa_S 0hpa_G Tips_B 3hpa_P 0hpa_R 24hpa_M Tips_G Tips_S 0hpa_L Tips_T 24hpa_K Tips_P Trimethylamine (TMA) N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Ethanolamine N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Aminoacetone N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 1-Methylguanidine N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Glycine N/A N/A 21538.00168 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 33670.96444 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Trimethylamine-N-Oxide (TMAO) 21331.09361 15658.084 24163.21611 37419.73953 32119.72287 17387.61796 28451.823 27802.6235 42728.22886 30045.54202 27811.15795 52855.35376 31672.70496 28787.88293 24002.27798 27934.14914 27818.77909 18532.50498 52187.31012 58867.54349 24286.57881 21430.76472 21837.40238 40052.41864 25710.27926 39083.37741 46234.46238 32670.57912 31234.60472 21849.78764 25687.44765 28570.48603 23523.21056 29350.99321 40963.51254 33848.51054 33983.0248 19152.7942 3C13-Glycine N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Putrescine 634745.4139 431471.8916 707178.5238 1599642.525 1167508.666 486782.4962 881112.2243 824962.1081 1982449.286 1306179.95 1035978.914 1894858.538 854365.2471 956143.2643 652278.4525 890245.5343 859383.1386 99876.53672 2139353.772 2552882.158 1183088.445 657823.1826 891967.8662 1441854.878 859729.9736 1649013.536 867125.5075 1088543.973 801796.6297 740192.0587 987465.1849 1135760.224 979210.5499 953748.9466 1897479.319 793948.3675 1771149.26 1111162.654 betaAlanine N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Alanine 31582.63448 72908.61589 88299.95468 320899.143 104122.8333 83844.27086 85350.98887 80972.86967 382218.6104 124801.1525 461506.793 285968.1724 59384.67649 152638.1339 45263.86853 146383.3329 125299.9721 50204.44709 119061.5557 281092.7602 240676.2489 136987.8859 255593.6614 257718.3664 112529.9287 311462.9541 88881.87238 155388.1 49345.87426 146958.4424 124398.0961 165152.4663 60130.542 56391.22981 228516.0514 45884.10113 265912.0244 46454.75571 Sarcosine N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 4C13-Alanine N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Betaine Aldehyde N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Cadaverine 426654.93 447660.94 422863.2245 588156.6211 472341.5848 461946.2459 498571.6467 465613.8623 643542.535 486115.0973 489404.6926 744769.0878 471865.2345 476662.6755 512520.4549 485905.5947 672008.3957 541624.5995 994780.516 688011.4719 480091.8954 455771.8095 731219.609 633946.0731 474588.3747 760358.1423 743936.5145 401673.7643 440059.4801 440448.0961 401732.0659 456321.5296 411352.7816 526697.3607 715106.7648 432702.0989 538883.3461 683033.9218 3-Aminoisobutyrate N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Choline 4049196.872 1524012.116 4215091.489 4435709.276 3467643.666 1691456.633 2662436.617 2572965.569 4682530.568 3055959.421 2759921.796 6876985.437 4717414.875 2600493.475 3592076.674 2095723.203 2561250.646 859120.0528 12665270.04 5490948.131 3319379.673 2215496.389 3833718.653 4332051.424 2482505.444 4694118.027 2274322.457 4508785.871 5093251.165 2423287.667 2661999.539 2761349.763 7066454.904 5162136.548 4457056.16 3872749.173 4150221.516 6686041.15 Dimethylglycine N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A L-2-Aminobutyric Acid 18271.03111 23707.31711 24026.15048 76666.52812 38268.38389 10369.72949 13861.76673 12697.30746 123394.4759 10539.40478 67804.47017 138665.683 119571.8479 15476.61566 8397.454154 33363.29709 15054.34695 18743.40491 144095.4047 78057.45841 57649.77342 38041.54579 164693.8161 97859.89167 18243.88012 37610.09955 46884.78891 18064.86764 100936.5759 38314.72214 26193.3913 27857.19577 17728.13086 122681.2524 81081.9365 14260.77135 43427.18942 197826.3376 2-Aminoisobutyric Acid N/A N/A N/A N/A 22718.99101 N/A N/A N/A N/A N/A N/A 24789.45232 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 2C13-Choline N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Serine 180889.8135 186687.4067 477402.229 204254.5512 177142.4533 150994.8407 131543.2786 147483.8454 239689.885 163131.0615 377060.7241 332820.8586 212974.2232 131187.8512 199438.8736 185296.8881 147523.5293 73006.5403 522358.2215 259950.1696 153106.6852 186285.5321 208173.797 182130.9064 261511.1458 1177212.472 126884.6912 268027.9888 127286.2646 151271.055 147204.0124 157627.2411 165130.278 109503.7881 269303.7809 134749.0039 293187.5155 205459.6084 4C13-Serine N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Hypotaurine N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Cytosine N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Histamine N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Creatinine N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 5,6-Dihydrouracil N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Proline 48134.17003 39666.9722 101305.25 68509.11696 75822.93948 51273.24494 30556.41906 64497.60033 75138.30929 66439.69534 98592.96231 93462.96569 75563.36436 39299.56338 61538.38097 62201.26398 92760.99688 19221.44804 82584.68384 93878.4641 81252.19835 52212.02205 21399.66322 76419.41129 56971.3735 183716.0188 46120.2216 83927.33578 78814.49653 45686.02041 39511.7107 63752.97327 84149.86799 30030.1662 43283.08979 44360.7651 85894.6217 70302.13296 d3-Creatinine N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 5-Aminovaleric Acid N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Betaine 13113614.55 11026249.63 14377704.71 17283546.63 15420104.37 11779485.84 14545610.55 15297781.02 20872740.39 17746186.04 17941736.56 23838292.74 18922072.13 17770596.43 15925246.29 16104085.46 21159526.91 11435921.12 20454073.85 22113046.25 18121416 15574313.23 21633288.45 23032001.14 16400051.81 22281762.57 15883165.78 16600968.22 15790677.5 15423712.92 15773084.66 18907971.54 17652011.4 17602007.21 23153297.4 14944968.32 22233046.58 19848094.1 Valine 29940.71099 30464.20971 49535.16526 39591.52872 27643.49562 23442.09311 30498.59587 29830.43523 28437.00819 36741.31762 47872.01405 61889.46974 35172.21496 22287.28359 46537.29634 32240.43336 32762.26051 13808.00787 72552.63132 65725.22823 38256.77886 25033.2859 74354.63121 38189.4948 30308.02219 101846.8202 14426.17461 60316.53265 34119.90935 19815.3702 30572.69253 32922.73501 52295.04638 18819.37717 48750.28972 27098.4086 48580.99737 38762.3053 Indole N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Threonine 66091.79011 59330.33869 107512.7084 92551.28019 75186.84358 44807.80589 50018.79126 49103.47428 90684.29052 53673.06846 131831.8289 128819.0201 88851.20716 51609.72005 61822.08455 54086.39962 68286.73928 19358.62176 188508.4744 111484.532 55021.04483 57884.5195 86051.94517 77261.9664 92145.61328 298370.8618 39729.34871 94696.81133 50524.2681 49625.23124 56767.38127 55554.48523 71698.14005 43577.08353 101099.334 46906.94266 109219.7246 62797.31918 Cysteine N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 6C13-Proline N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Niacinamide 195230.5635 214667.2672 200230.7213 587226.1584 491922.7743 209381.2192 316198.6734 423009.6151 750943.6554 546881.1601 399410.2686 912246.0552 238229.6762 401932.1633 191420.1392 386404.4433 460840.4616 73709.06193 599955.6038 1083325.684 661033.4028 537921.5227 689273.817 691798.3322 323665.0363 555160.7944 304744.2641 618245.029 246265.2371 359259.5523 454260.7546 610804.1153 452840.3671 280256.8221 691174.8228 255726.3419 825141.2601 277617.9219 6C13-Valine N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 5C13-Threonine N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Taurine N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 1-Methylhistamine N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Imidazoleacetic Acid N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 5,6-Dihydrothymine N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Pyroglutamic Acid 114748.9363 106592.7378 226330.0908 25805.91325 39583.03901 61076.89203 23326.67029 58391.03749 45283.00829 71142.70078 210932.1054 50468.23772 131328.9392 63475.04665 92225.54356 77765.29856 40075.53234 49928.8535 77498.41655 37263.08343 74587.81269 87614.63951 35933.36358 33083.99728 122826.8072 194441.6976 29047.66225 124594.1237 45541.66752 57141.84991 53279.1583 59257.49642 66863.5255 22248.03169 47090.15899 55283.612 56924.63107 30248.84588 Pipecolate N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Agmatine N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N-Acetylputrescine N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Creatine 316560.3999 1667037.355 380648.1044 10081504.08 2588550.162 1609412.218 2344092.645 1922637.369 13365856.68 3183222.673 15989329.12 9691185.392 364560.448 4481307.636 350754.5652 4765003.59 2806066.462 1197245.243 1506131.362 7058674.158 8048808.847 3152377.77 8132642.62 8387318.708 2651110.492 6150076.892 2526633.353 4562562.576 604500.441 3740091.825 4248856.777 4339126.366 901447.3391 312136.6618 8158001.559 478061.7647 7269038.239 335455.4881 Hydroxyproline 24722.04927 44687.25248 25881.08186 220171.0316 96982.50434 45685.12151 82772.14612 64673.50551 304001.572 110793.2524 285820.2808 294731.0285 23599.33833 109424.1614 24369.02539 103665.0953 87191.83725 29328.72197 79217.55705 240067.2418 169533.3477 86575.10968 217571.2042 177653.9237 70422.97102 161426.4006 69979.89396 117666.7469 42814.30928 97948.30325 116859.2456 132947.4339 50838.03249 37708.32812 196896.6613 34966.15986 212862.6179 36295.5711 Aminolevulinate N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Leucine /D-Norleucine 93846.18318 98350.95933 145638.1181 249151.9503 151885.2906 67798.95198 101759.9227 112699.4506 159284.0876 114708.258 222315.6096 217357.9143 126983.1658 101849.685 122177.587 123624.0846 120289.6238 51152.73902 242202.891 212790.5113 186931.6852 129068.5802 167783.1946 216995.5108 130090.9401 272274.3689 95282.08296 224892.9029 127458.7219 112742.7358 128560.6045 152953.5752 196553.3077 121465.7447 215277.9806 113601.2168 210352.5466 147869.9082 iso-Leucine /allo-isoLeucine 35289.37179 30328.61716 68537.49118 67046.60395 49230.34486 23120.86238 31437.61591 35731.44925 54830.47313 36115.47594 73314.19627 38072.35345 43565.6606 29669.28658 45940.76824 35748.44582 38957.75016 10867.75786 28205.38342 83175.92864 60803.7657 36468.72343 73660.43166 47034.02292 44558.83874 101829.7164 40045.64781 71446.84316 64213.54966 30192.09387 30075.34624 44925.25362 72459.89843 30464.38015 51105.61745 21906.72658 47776.98066 59617.97583 Ornithine 61197.21599 63074.22369 111243.8666 97106.88594 69372.98274 53045.71322 61531.8573 56231.56527 101421.9759 63934.62237 189410.4824 149975.6258 86266.46329 72025.26309 68868.88694 73757.05235 42944.04472 41311.38627 172307.318 107793.5493 89760.74665 67166.87853 97098.5442 98572.03362 49812.6954 382884.7862 64728.89905 71472.02508 35959.02274 43021.86603 62976.84314 68539.63774 55502.75107 47464.01725 105783.8466 50036.466 80091.88935 59142.69313 Asparagine 51022.37534 65259.01321 57956.22945 67954.7997 52577.82906 65007.86699 79583.53618 55905.14445 68131.5247 67184.47159 60466.60888 67909.33249 51059.10333 53516.71729 44016.53869 76985.52431 53398.35947 56206.5626 99577.6774 109966.5351 82902.2914 48431.76305 98403.46563 86286.19643 89581.12038 109278.8754 81881.97964 98054.62159 91103.67854 91412.46642 80399.46809 94939.38504 63137.55364 80623.84099 88644.44999 61917.59807 87370.17417 83062.51908 Aspartic Acid 169668.0251 174256.9683 188507.2355 400887.2152 366625.7873 235383.7579 251000.8461 253006.088 560693.6777 369002.6318 278710.6404 471020.9063 274994.6037 382036.8959 235010.3743 321313.3087 403053.0551 160221.5287 463383.0928 668514.4897 270094.1881 354078.7926 409463.6643 443108.9458 334311.0068 435042.1783 315965.7741 259541.9645 218438.0036 244485.9102 286529.4333 434596.1277 219624.8777 336922.7845 535759.1112 289732.8895 601292.1941 277497.2751 Homocysteine N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A S-Methylcysteine 24780.65315 26683.58001 31110.22705 53476.42458 20264.29811 17329.75272 21033.86601 39499.57268 38956.05468 28331.99086 49135.32488 50295.78198 25535.97386 37105.73219 32194.93507 30118.15761 32006.59593 20721.00332 27147.68368 36013.59256 41607.73213 20568.74395 18761.89116 41531.70787 42908.69895 43663.97931 36761.06159 55039.73423 26324.68717 28495.64104 33886.13096 31690.15718 24722.72826 19790.98515 49898.53278 26079.13926 30490.73105 26232.86617 1-Methylnicotinamide N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Tyramine N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 4-Aminobenzoic Acid N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Trigonelline 24487.84232 N/A 24751.38238 42488.90819 N/A N/A N/A 26144.60426 28861.90235 N/A 51242.52987 47368.53718 49250.72654 N/A 44321.26378 23777.57615 N/A N/A 42903.73963 N/A 41785.4911 21212.55319 N/A 44606.18893 22358.133 23701.60256 N/A N/A 30654.38277 N/A N/A N/A 36079.03916 25930.73509 N/A N/A 31133.0453 22703.67868 5C13-Aspartic Acid N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 6C13-Asparagine N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 7C13-Leucine N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 7C13-iso-Leucine N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 1-Methylimidazole Acetate N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Imidazole Propionate N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Spermidine 31531.29105 21723.9386 14325.58107 61184.92149 50076.7059 32326.95115 141774.8869 59632.41664 143524.6929 80023.19649 50039.72455 247478.6173 66761.17672 79489.84515 56150.466 42157.00968 26934.10245 9981.471083 188767.6914 234751.7609 52159.75062 38954.85218 95965.78345 63985.67999 172359.9332 668376.4873 440857.2754 110535.4105 64599.00773 128567.2923 130675.2625 178584.4928 87064.02982 184282.3635 503858.7302 99543.15116 304178.4857 370752.5497 4-Guanidinobutanoate N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Acetylcholine N/A 157758.9135 N/A 836745.1225 551604.481 201571.099 246347.5788 295224.3278 1185812.408 575000.5962 555843.7781 872182.3747 N/A 502411.2241 N/A 408808.02 N/A N/A N/A 1957951.356 977793.9026 N/A N/A 501467.2176 334000.9269 443255.8577 138125.3245 465048.0849 N/A 370185.9954 538786.7278 421542.6086 N/A N/A 496535.7516 N/A 976493.5823 N/A Glutamine 146200.0354 124678.2391 136870.9351 255294.446 270454.8867 63945.28991 114441.1367 130563.0282 237219.0511 219875.9367 228014.7862 326259.9997 113574.5167 149487.2586 140665.2186 132517.5674 128271.2408 30166.33141 343443.1582 435999 213332.8588 110941.4895 227806.5592 176960.0301 66830.22051 322423.1503 97501.98566 223507.6603 257157.9788 189114.2425 147564.0652 161851.0533 272893.8188 151333.7855 257510.9829 114416.7267 455099.5074 193719.8454 Lysine 236574.0086 224681.0548 261142.7327 559583.1993 456881.5716 237841.0866 314861.9328 265764.5773 557134.161 338585.1412 532778.4406 968364.0903 253581.105 340695.5404 219881.3218 322092.138 339105.697 91787.06354 448038.5312 771217.356 645863.3395 283412.4973 606824.1752 727671.3099 252176.666 847240.5399 300161.0325 582575.6318 351109.9275 387583.087 305283.3508 418871.0154 359757.7431 236720.1145 551818.5468 195012.5767 668269.7493 326211.5025 Deoxycarnitine N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Glutamic acid 591361.4163 638610.1473 661934.9009 1543705.091 1607047.767 496179.4469 834588.3106 1104763.438 1737680.901 1575646.66 1141581.554 1708246.747 547741.1457 1077730.416 636679.1255 938554.5742 1330201.713 283977.4756 1601329.242 2728084.355 1273283.239 1281704.523 1306212.682 1591176.563 830855.8734 1607169.178 757698.9715 1042850.155 755589.7127 1055333.476 1176927.667 1614606.789 1063568.604 768370.2454 1674211.183 628029.7062 2267719.798 821364.7099 Methionine N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 2C13-Glutamic acid 76938945.09 81825496.44 80779357.98 107248894 95970112.45 83966839.74 105342753.4 89006347.46 122071859.4 93160757.9 88216310.78 144681188.4 97510842.07 94974747.64 92958803.29 94813074.87 126181435.6 97305822.94 193399198.2 136231785.4 85850416.71 87104929.6 133794735.9 123997015.1 89221109.26 138092249.5 134764321.1 79843169.43 83487477.08 79152896.78 81059076 83260227.21 81717015.88 97680515.03 136900291.5 79496371.94 106499202 127242055.5 Guanine 41413.91628 35111.1697 37258.24135 128001.0292 103600.0849 39026.31582 73167.53562 75277.63522 139626.1332 88070.55763 55455.65214 159243.1861 58609.98588 62669.42644 46984.2911 45893.43648 73588.28715 10384.0582 104175.1767 209808.034 69465.17407 63419.94312 104385.2963 71388.67452 58212.61691 125149.3208 51521.65271 76459.28882 55772.88927 59991.78714 65022.6055 80713.38587 69988.8554 59790.25782 94755.93279 48729.68989 153046.2888 58747.7785 Cystamine N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 7C13-Glutamine N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 6C13-Glutamic acid N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 8C13-Lysine N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 6C13-Methionine N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Histidine N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Serotonin N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Tryptamine N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Carnitine 389343.5833 256201.2152 360670.1041 1101378.634 783894.3281 308800.7792 413813.9256 594970.7985 1267970.071 735458.7813 902535.5331 1064805.3 447176.6462 707439.3907 268930.2983 513244.7209 544342.1079 132733.3437 1024801.975 1336053.83 702688.0894 596025.9527 745949.5222 900807.8521 369523.5674 884080.7438 391955.021 534172.8463 411672.5972 456670.6797 524348.1826 660791.3669 507768.807 412763.9248 823644.2788 401964.6902 905120.4863 379686.9131 9C13-Histidine N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Phenylalanine 183877.2592 167286.5696 197438.4302 465257.0273 208541.3984 132386.8092 190253.2133 163586.7221 438441.4029 186536.41 423566.0765 614013.277 198616.0995 212307.488 160382.6396 284210.2546 149977.4983 67877.43876 375069.5583 290242.8303 489783.2136 203557.8619 472869.9861 533578.2262 237972.8352 594875.8645 241592.5763 647528.6366 203044.4662 203936.4914 259424.9594 232225.7662 300816.6478 194385.0906 506145.9962 182030.8394 303598.6036 244199.868 Methionine Sulfoxide 9818.607441 12080.97498 13262.83425 17452.31339 9250.708049 12797.7196 14769.18471 9362.757874 23226.06362 14359.86186 10224.97599 20436.23335 10907.89521 11102.21961 14136.43075 12260.10489 19133.77694 4915.95094 22045.95539 16798.94341 14190.80782 17362.01544 32431.2782 17113.95033 18631.52303 32638.97216 19737.93665 19406.19676 18117.77426 15052.78475 13885.65601 17486.82287 16660.97033 20553.52444 18951.44253 11622.5376 25036.80068 24784.56185 7-Methylguanine 22086.94595 27767.24264 25887.13149 110783.9718 55519.73146 31032.1159 55245.17061 55880.38886 133734.2715 87741.27669 79187.44395 120798.9244 33298.25895 59494.77553 19460.70566 72879.83256 65335.63357 12161.18853 74686.12756 183857.6318 73369.68119 58723.10404 60596.42604 109191.7051 62872.58855 109101.0479 60725.30057 63818.22185 42792.62601 54631.55457 70609.64365 80073.2386 43470.16869 36740.92002 147136.2139 29038.65801 145549.729 47735.34157 Normetanephrine N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Taurocyamine 107441.49 94397.82899 115975.2423 135565.3758 114421.828 129926.5819 148828.8945 112285.7025 141658.4011 164642.5351 110862.9084 165235.2578 126736.5261 117495.6647 147663.39 133559.7567 172802.0364 126911.1028 186273.4622 164932.2274 120082.0821 134723.2245 125185.2268 145534.845 123307.2753 190580.2409 195421.6254 120258.0047 119677.5282 126534.7844 115817.1085 150079.4414 129736.7069 145269.863 179073.7087 133324.4914 155590.9999 153196.3826 Pyridoxamine N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 1/3-Methylhistidine N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Norepinephrine N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A n-Glycylproline N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Arginine 249901.911 259302.6747 335785.1899 539513.1156 515816.6411 187677.3006 297450.8452 297449.4566 581159.7849 390472.7513 422759.0134 642236.9322 232017.2166 285825.7333 180718.4917 311873.7271 364233.626 78261.68095 628425.9013 745190.5689 383568.216 287434.6137 449523.2019 536982.6356 443347.6958 1055058.713 258243.6546 458196.4235 337152.7708 325281.0322 333030.8929 417400.3584 457252.5518 283621.4675 612942.9042 222219.4808 784305.4781 340269.949 N-Acetylornithine N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 10C13-Phenylalanine N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Cotinine N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Cysteinyl-Glycine (Cys-Gly) N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Gluconolactone N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Glucosamine N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Theobromine N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 1,7-Dimethylxanthine N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Tyrosine 172725.03 190451.4337 207832.7918 354722.0688 244898.6039 199899.5438 234450.1248 232966.35 326607.9086 249375.0236 390001.462 388028.3905 211671.7037 281938.9157 221487.8639 280795.3032 230909.8557 171466.5663 210633.9378 323158.0258 410110.8034 239416.8048 223700.3661 463173.6521 292466.3172 422140.694 308756.7453 474533.3004 205683.5598 279715.955 276955.0701 265019.8975 278046.566 196426.1132 432544.2883 222792.9816 298020.1747 217656.5598 Epinephrine N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Se-Methylselenocysteine 6769536.672 6957841.261 7008531.461 7982363.111 7663701.145 7705456.845 9043012.505 7923458.701 8848266.694 8556742.824 7741835.788 10561130.9 7880581.126 8345901.825 8711623.823 8730390.408 9372939.286 8520836.239 12843679.56 10590019.45 8121318.483 7968447.291 6903507.28 8982068.898 8526190.462 12351850.66 12253136.07 8428450.638 7614315.58 8122041.274 8558479.544 8652154.085 8302493.903 7784206.08 10983897.69 8036664.928 10173608.75 9560619.056 2C13-Tyrosine 5744589.77 6029552.939 6107672.992 6580035.347 6572158.112 6632675.834 7632757.173 6642986.201 7245831.502 7447190.405 6772788.637 8578728.234 6724301.248 7426945.833 7292874.849 7351981.078 7900638.01 7193311.839 10639619.52 8763808.736 6743919.858 6945388.86 5627731.171 7593853.871 7191666.378 10381926.6 10061775.67 6962108.501 6250187.837 6711077.517 7524080.666 7234985.391 7333846.471 6483570.367 9243349.769 6694319.078 8690746.312 7746691.065 Phosphorylcholine N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 10C13-Arginine N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N6-Acetyl-Lysine N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Homoarginine N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N6-Trimethyllysine 190513.7855 53993.15625 189670.9573 282438.6494 173797.767 64223.12168 128596.8905 128886.7055 325182.5533 187452.9856 152901.1309 561570.7148 227539.1644 115836.2078 122343.1946 121004.1146 175817.6287 30528.27092 812472.4543 503917.7593 224155.7034 122567.0789 337524.7698 307580.1049 121046.6158 292408.2152 125205.5789 290568.0753 356419.833 93599.55526 137333.8546 166490.9836 475458.1248 239979.2298 293573.0464 186182.093 276887.5614 335312.2542 Homocitrulline N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 10C13-Tyrosine N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Caffeine N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Salicylurate N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A DL DOPA 517154.8353 476152.1909 709808.7153 4566516.026 858209.5489 489272.3598 713446.8334 612735.9336 6399208.516 1072731.795 1188671.292 3854379.267 586521.9723 1561480.639 548685.0774 1649453.59 899252.7921 353291.5776 2248963.516 2423792.773 3599912.992 1163099.849 3439212.867 3486151.684 815742.9762 1931763.879 702638.601 1818985.306 866407.1104 1130424.041 1449452.908 1705453.618 1019377.102 715008.7466 2888790.14 629103.7153 3009024.969 576121.3523 Selenomethionine N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Dimethylarginine (A/SDMA) 330905.6207 410894.6189 363612.5815 1994449.808 1469572.287 518119.2701 951326.6411 979862.3194 2265080.317 1174650.263 921419.4337 2849721.368 407269.615 881120.9117 366902.4628 867669.9767 1099794.117 157086.8678 1327666.932 3313846.919 1321915.939 785649.2499 1813936.801 1830852.802 800502.2753 1878521.033 757121.1245 822940.2968 457802.6292 705510.782 847480.5624 1133484.549 465888.7453 475963.0123 1887672.36 362354.8451 1853400.508 569703.3441 Spermine N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 3-Indolebutyric Acid N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Acetylcarnitine 13779202.76 7822581.276 13534603.02 14852724.87 12157239.68 6689565.483 12212714.53 9923391.024 17687753.73 14390167.73 16786747.67 23834376.17 13910746.47 12030333.47 13644295.18 14211055.36 11105184.12 2620741.149 32725421.51 27408068.41 19185342.45 9423093.056 11169398.27 23786196.33 15552438.55 19872184.34 12081703.6 16772931.77 13654915.42 10098049.22 16222155.06 12334176.32 18535285.5 16516607.43 24434940.83 15245141.84 19773331.78 16036535.54 Tryptophan 43301.18394 36821.0782 72621.6127 172366.4141 47094.78502 37165.03706 54907.68174 44807.61495 186028.5271 56119.77071 153104.5624 269952.0049 56879.45644 85908.31626 57129.02018 110370.3544 30649.25439 17087.18294 90746.35099 101783.9867 204972.4393 50125.61614 156492.8007 199536.1983 95082.54216 166538.0656 69630.81975 213944.4057 66361.87533 66128.40135 83856.95255 58887.31792 99970.31991 48488.03398 178800.6312 53552.98903 99420.69601 61512.37061 L-Kynurenine N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Phosphocreatine N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N-Ac-Arginine 56303.30667 51030.98555 69484.10084 116861.9407 58936.215 20936.93229 63175.95542 37926.99345 115857.0612 26110.03536 80457.89906 97004.3512 58579.26042 62214.97322 58150.0193 64380.66441 46206.42218 24782.22077 95390.37239 82300.95048 65085.0105 35643.31103 60156.679 135588.8899 56385.31386 102817.0894 38038.27303 63808.79734 44196.41913 52217.31033 47101.10084 54779.33422 63878.87683 55583.28523 100992.8322 50538.53716 68544.14468 38731.29327 13C13-Tryptophan N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Carnosine 21299.1322 26137.22486 18935.12054 88159.86921 33638.96387 18376.79826 22645.46653 27231.98878 152547.3869 46023.22235 174487.6193 89178.16913 18750.7403 42891.69824 21719.24315 64173.63833 41209.48382 5692.666018 60199.77212 103931.9108 66172.06251 35393.36651 56266.78271 105828.4423 52380.84877 83227.59504 39982.21468 44428.80294 14327.18055 30495.03639 38313.2977 49054.7618 15879.16991 25042.16869 89991.37208 16347.659 87009.40309 19269.57457 2'-Deoxycytidine 22853.43587 26420.32453 25994.93988 55853.32819 68407.70165 22953.9188 35581.49935 54950.66177 48416.12739 70719.31261 46519.77317 64467.01303 19579.55467 36875.45508 20963.9558 50392.12243 50217.99541 4257.849509 30256.14912 77235.55171 34234.74297 44279.71256 35998.10681 48635.49607 25606.99871 51166.66949 28692.66462 51895.02655 22376.67781 31143.60899 39580.98339 61107.89549 37399.50718 23430.0141 40556.24689 21819.27687 52972.63854 17063.79458 2'-Deoxyuridine N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Biopterin N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Anserine N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Cystine N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Cytidine 109894.2997 116218.4768 105157.6303 272818.9848 294065.1485 143456.118 162416.277 210616.3265 261720.0602 324530.4579 211402.3841 380409.1058 87539.36473 194685.9374 134768.2319 235766.0717 194795.5957 15301.65855 200203.2193 388418.0423 222053.7408 192655.0001 132320.263 252470.9093 195068.9856 430236.7499 203984.5254 412713.61 121013.987 190691.2816 251281.2426 328118.8738 320235.477 163272.6355 322992.9129 137386.4326 369326.9284 110958.0528 Uridine 41575.34807 41077.51191 35369.17981 74759.30603 91007.77196 38957.4171 55057.16342 68904.48334 79739.95407 89727.90795 72442.15043 115271.9695 31039.76366 65126.46466 46448.69729 78367.35133 59157.98857 6692.71821 79843.72627 115667.6658 82381.97023 62894.35718 71651.01074 100144.2118 66487.48619 136414.0114 66957.42772 137298.2175 43607.97275 66600.51362 88578.90356 100431.7565 111920.5864 61871.43391 109537.9006 42013.11862 126332.4707 47663.61729 isoValerylcarnitine 55667.16456 59248.86185 44372.13988 94687.80325 141803.5039 31400.32479 38384.25083 82713.83522 82850.83574 121863.4395 99595.44939 126839.8233 54803.05116 71567.84918 47293.64343 49187.01727 84815.20346 23413.68036 102324.6413 229206.2645 80244.8157 87735.10681 109447.0895 80203.28545 45677.36606 90482.46672 40604.28862 76323.35518 23180.72218 70287.16293 69715.26475 116182.6783 37884.56616 62905.05763 88861.6776 44962.40917 159990.7311 49308.23105 8C13-Cystine N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Neopterin N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 11C13-Uridine N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Glycerophosphocholine 635331.6512 202294.1213 346552.2874 733440.1242 575861.6818 236258.1399 229524.4429 439182.9304 450960.1688 583261.776 198763.6913 902907.8431 399141.3072 300973.8038 317279.6525 191871.4433 417233.1451 82745.55229 880561.1251 1004651.898 322184.6069 608424.3943 466706.0136 323110.0602 206752.3281 450328.7075 178816.3727 405276.6088 330677.0412 428500.6765 281681.1153 640022.1061 440936.0358 428027.4914 451574.9153 336302.2274 877397.5491 505303.5481 5-Methylcytidine N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Phosphotyrosine N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Succinylcarnitine N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Thiamine N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 2,3-Diphosphoglyceric Acid N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Deoxyguanosine N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Adenosine 751171.7926 553659.738 977894.9268 1321161.598 1304994.011 556156.9291 961506.1482 1441146.904 1568024.099 1644414.339 1340395.563 1954595.269 734022.6442 1025240.119 843746.5497 1518003.196 567629.5233 31193.75738 2528128.837 4175387.726 1441412.577 956753.1795 824194.0255 618381.6425 1423084.006 2487037.776 1310869.111 2501870.592 1732599.976 1330404.751 2619035.673 3310485.11 3504945.797 2480184.672 4945902.523 2283832.638 4525134.224 2327598.287 Inosine 44068.64574 323143.0879 58614.59367 357140.7568 278203.9077 106295.549 236359.1584 264155.4134 403359.642 297297.7674 212228.7269 429773.4267 48704.90532 201951.559 57239.193 248749.6618 867304.6529 32526.24719 161565.3198 579790.8743 167154.4392 657057.0739 570373.3423 631979.9745 337576.4887 724246.9973 436053.4407 498827.6862 55157.19256 315997.2587 421414.4349 548429.7657 171220.1411 107944.1314 771720.6458 69763.00286 903757.1606 76300.68248 Glutarylcarnitine N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 1-Methyladenosine 14515.37476 7553.882617 8934.197154 10907.07078 26986.22868 12725.1236 13914.62711 25520.3495 6821.449185 20280.73461 15912.50971 22271.92084 5825.620953 11514.59547 12436.369 9956.778396 21376.58551 2233.936566 15819.21671 36113.04531 10900.54971 9987.648631 4014.984528 4977.418093 10595.21841 21375.09847 5789.397809 11068.97473 5822.928926 7924.593774 6247.691606 31554.29049 15758.12009 8706.406463 9362.527262 15776.22435 20055.43856 6600.148173 6-Methyladenosine N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Guanosine 28001.95326 75517.33483 34575.54251 105531.1083 74588.28612 32720.96807 75099.03088 82234.61198 110613.5879 106944.442 68319.67339 125498.7693 31601.82029 78066.03511 34490.4137 75368.46217 152141.4183 5662.01091 105064.6801 213729.5931 81047.77094 147082.1406 107904.3148 123405.1391 101914.3314 199011.3899 92080.71469 147406.2379 56380.65867 88941.06262 122077.7406 180041.2685 104966.9267 75663.42886 214492.4748 59495.50817 221601.5347 55905.80443 Retinal N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Retinol N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Argininosuccinate N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 5'-Methylthioadenosine 6133.159939 2887.654755 5081.879757 11959.83996 18889.87261 3369.463147 5957.417053 11092.69025 11879.54756 15522.08438 9772.577359 20483.99149 6135.951399 8292.873273 5616.422858 6644.169406 7643.134525 N/A 21786.62082 32297.00857 14004.47117 10791.91716 14472.0303 9381.684223 7550.491908 16405.24952 4767.732542 13346.75269 15023.28524 9226.534591 6992.662943 15726.10952 17596.56198 9313.084426 11120.8182 10414.70136 30475.36321 12831.46379 N2,N2-Dimethylguanosine N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A UMP 275369.4977 186387.5775 328926.4992 702675.3117 592472.2715 290025.1632 387545.3386 388650.9492 930456.1903 541612.8559 425906.0655 887812.2117 489982.9528 462356.8769 334004.3704 376915.5886 451906.7733 151944.818 964254.9102 1118766.012 661943.4801 400262.1326 637643.5092 727750.5283 471819.2418 712132.2873 382262.2315 533020.1222 470023.2952 442073.4143 468767.6277 574110.6382 601489.5545 503517.0295 851095.8117 455798.2329 881661.3215 606833.5733 cAMP N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A GMP N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Riboflavin N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A SAH N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Cholecalciferol 41472.50436 32532.81918 44470.12136 84778.10058 50932.97308 34251.57745 52542.82075 42873.7425 81008.43202 50374.98441 66459.81615 82661.37572 54068.29482 51093.54563 41400.7173 56942.73349 64670.08347 8163.511133 15260.3908 100980.0647 64346.54726 8646.178754 26951.12133 79010.26499 48590.59181 78936.75369 42862.21486 65541.64513 43852.12847 42632.6676 54402.79752 51295.80759 58780.51889 53241.92773 91801.95287 46044.81874 69849.26991 61468.28069 Ergocalciferol 33139.67547 24137.58536 33104.73885 41966.12869 37958.13001 27472.06119 38299.49531 33341.16127 52157.82567 39471.29824 38945.86032 53418.83199 42404.09418 36788.54108 35177.06657 38474.19069 51256.073 8597.704242 41474.96866 65699.17429 32079.83599 14212.55393 45587.91625 35669.29805 29056.18296 48630.84 40768.13373 39439.48001 40938.43804 33328.99182 35281.82098 33129.7531 43998.06446 37775.97192 54287.33535 36781.44124 45315.50202 50226.43936 S-Adenosylmethionine (SAM) N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A CDP N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Thiamine pyrophosphate N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Folic Acid N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Vitamin K1 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Biliverdin N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A NAD N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Methylcobalamin N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Cyanocobalamin (Vitamin B12) N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A NADPH N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Thyroxine N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A FAD 23719.17637 18550.88424 21613.22873 71455.45504 46243.38626 27426.17764 41637.2012 33554.96246 111517.013 46924.61595 52041.66757 94811.54957 32056.21733 64443.38308 27711.0224 53728.40959 18654.5962 1320.169597 87610.39071 132545.2008 89419.09022 13036.34789 29047.1046 53109.66177 51672.26121 93467.27807 43905.39016 59400.33539 11114.74912 35803.8733 54001.50862 49741.49499 35811.28286 40539.60342 94613.22059 29722.8828 65950.15889 45599.50284 Adenosylcobalamin N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Ubiquinol N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A metabolite_name Q1 Q3 RT, min DP CE HMDB ID KEGG ID Molecular Formula Trimethylamine (TMA) 60.00 44.00 5.18 50 30 HMDB00906 C00565 C3H9N Ethanolamine 62.00 44.00 7.50 25 15 HMDB00149 C00189 C2H7NO Aminoacetone 74.00 56.00 4.50 20 15 HMDB02134 C01888 C3H7NO 1-Methylguanidine 74.01 57.00 5.72 35 19 HMDB01522 C02294 C2H7N3 Glycine 76.00 30.00 8.38 25 17 HMDB00123 C00037 C2H5NO2 Trimethylamine-N-Oxide (TMAO) 76.01 58.00 7.81 175 35 HMDB00925 C01104 C3H9NO 3C13-Glycine 79.00 32.00 8.38 25 17 Putrescine 89.00 72.00 9.10 50 15 HMDB01414 C00134 C4H12N2 betaAlanine 90.00 72.00 8.35 15 11 HMDB00056 C00099 C3H7NO2 Alanine 90.01 44.00 8.21 60 20 HMDB00161 C00041 C3H7NO2 Sarcosine 90.02 44.00 8.04 50 15 HMDB00271 C00213 C3H7NO2 4C13-Alanine 94.00 47.00 8.21 60 20 Betaine Aldehyde 102.00 58.00 5.40 129 31 HMDB01252 C00576 C5H12NO Cadaverine 103.00 86.00 8.99 75 12 HMDB02322 C01672 C5H14N2 3-Aminoisobutyrate 104.00 86.00 8.05 50 10 HMDB03911 C03284 C4H9NO2 Choline 104.01 60.00 5.91 150 25 HMDB00097 C00114 C5H14NO Dimethylglycine 104.02 58.00 7.67 50 20 HMDB00092 C01026 C4H9NO2 L-2-Aminobutyric Acid 104.03 30.00 7.96 15 33 HMDB00452 C02356 C4H9NO2 2-Aminoisobutyric Acid 104.04 87.00 8.32 20 17.5 HMDB01906 C03665 C4H9NO2 2C13-Choline 106.00 60.00 5.91 50 17 Serine 106.01 60.00 8.56 50 17 HMDB00187 C00065 C3H7NO3 4C13-Serine 110.00 63.00 8.56 50 17 Hypotaurine 110.01 92.00 8.15 25 13 HMDB00965 C00519 C2H7NO2S Cytosine 112.00 95.00 4.76 75 25 HMDB00630 C00380 C4H5N3O Histamine 112.01 95.00 7.82 50 20 HMDB00870 C00388 C5H9N3 Creatinine 114.00 44.00 3.77 75 35 HMDB00562 C00791 C4H7N3O 5,6-Dihydrouracil 115.00 70.00 9.50 109 19 HMDB00076 C00429 C4H6N2O2 Proline 116.00 70.00 7.75 55 25 HMDB00162 C00148 C5H9NO2 d3-Creatinine 117.00 47.00 3.77 75 35 5-Aminovaleric Acid 118.00 101.00 8.28 50 15 HMDB03355 C00431 C5H11NO2 Betaine 118.01 58.00 7.32 125 35 HMDB00043 C00719 C5H11NO2 Valine 118.02 72.00 7.68 60 15 HMDB00883 C00183 C5H11NO2 Indole 118.03 91.00 1.25 50 30 HMDB00738 C00463 C8H7N Threonine 120.00 74.00 8.32 50 15 HMDB00167 C00188 C4H9NO3 Cysteine 122.00 59.00 7.99 1 31 HMDB00574 C00097 C3H7NO2S 6C13-Proline 122.01 75.00 7.75 55 25 Niacinamide 123.00 80.00 1.86 50 25 HMDB01406 C00153 C6H6N2O 6C13-Valine 124.00 77.00 7.68 60 15 5C13-Threonine 125.00 78.00 8.32 50 15 Taurine 126.00 108.00 7.78 50 15 HMDB00251 C00245 C2H7NO3S 1-Methylhistamine 126.01 96.00 7.44 50 30 HMDB00898 C05127 C6H11N3 Imidazoleacetic Acid 127.00 81.00 8.21 41 23 HMDB02024 C02835 C5H6N2O2 5,6-Dihydrothymine 129.00 69.00 1.85 21 19 HMDB00079 C00906 C5H8N2O2 Pyroglutamic Acid 130.00 84.00 7.89 26 21 HMDB00267 C01879 C5H7NO3 Pipecolate 130.01 84.00 7.77 31 25 HMDB00070 C00408 C6H11NO2 Agmatine 131.00 72.00 8.94 15 21 HMDB01432 C00179 C5H14N4 N-Acetylputrescine 131.01 114.00 7.38 50 15 HMDB02064 C02714 C6H14N2O Creatine 132.00 90.00 8.24 50 20 HMDB00064 C00300 C4H9N3O2 Hydroxyproline 132.01 86.20 8.10 50 20 HMDB00725 C01157 C5H9NO3 Aminolevulinate 132.02 114.00 8.48 1 15 HMDB01149 C00430 C5H9NO3 Leucine /D-Norleucine 132.03 86.00 7.18 100 15 HMDB00687 C00123 C6H13NO2 iso-Leucine /allo-isoLeucine 132.04 86.00 7.30 100 15 HMDB00172/HMDB00557 C00407/C21096 C6H13NO2 Ornithine 133.00 70.00 9.25 75 25 HMDB0000214 C01602 C5H12N2O2 Asparagine 133.01 74.00 8.61 75 20 HMDB00168 C00152 C4H8N2O3 Aspartic Acid 134.00 74.00 9.00 50 20 HMDB00191 C00049 C4H7NO4 Homocysteine 136.00 90.00 7.66 50 15 HMDB00742 C00155 C4H9NO2S S-Methylcysteine 136.01 119.00 7.69 25 13 HMDB02108 C22040 C4H9NO2Se 1-Methylnicotinamide 137.00 94.00 7.11 52 29 HMDB00699 C02918 C7H9N2O Tyramine 138.00 121.00 4.72 20 17 HMDB00306 C00483 C8H11NO 4-Aminobenzoic Acid 138.01 120.00 1.95 25 21 HMDB01392 C00568 C7H7NO2 Trigonelline 138.02 94.00 7.52 45 29 HMDB00875 C01004 C7H7NO2 5C13-Aspartic Acid 139.00 77.00 9.00 50 20 6C13-Asparagine 139.01 77.00 8.61 75 20 7C13-Leucine 139.02 92.00 7.18 100 15 7C13-iso-Leucine 139.03 92.00 7.30 100 15 1-Methylimidazole Acetate 141.00 95.00 7.72 35 25 HMDB02820 C05828 C6H8N2O2 Imidazole Propionate 141.01 123.00 7.88 20 17 HMDB02271 C20522 C6H8N2O2 Spermidine 146.00 72.00 10.12 50 20 HMDB01257 C00315 C7H19N3 4-Guanidinobutanoate 146.01 87.00 8.09 25 21 HMDB03464 C01035 C5H11N3O2 Acetylcholine 146.02 87.00 2.96 40 20 HMDB00895 C01996 C7H16NO2 Glutamine 147.00 84.00 8.51 50 25 HMDB00641 C00064 C5H10N2O3 Lysine 147.01 84.00 9.21 75 25 HMDB00182 C00047 C6H14N2O2 Deoxycarnitine 147.02 87.00 8.32 50 20 HMDB01161 C01181 C7H16NO2 Glutamic acid 148.00 84.00 8.88 55 20 HMDB0000148 C00025 C7H16NO2 Methionine 150.00 61.00 7.48 55 30 HMDB00696 C00073 C5H11NO2S 2C13-Glutamic acid 150.01 85.00 8.88 55 20 Guanine 152.00 135.00 6.42 45 27 HMDB00132 C00242 C5H5N5O Cystamine 153.00 108.00 8.88 50 15 N/A N/A C4H12N2S2 7C13-Glutamine 154.00 89.00 8.51 50 25 6C13-Glutamic acid 154.01 89.00 8.88 55 20 8C13-Lysine 155.00 90.00 9.21 75 25 6C13-Methionine 156.00 63.00 7.48 55 30 Histidine 156.01 110.00 8.71 75 20 HMDB00177 C00135 C6H9N3O2 Serotonin 160.00 115.00 5.40 45 31 HMDB00259 C00780 C10H12N2O Tryptamine 161.00 144.00 3.10 30 17 HMDB00303 C00398 C10H12N2 Carnitine 162.00 85.00 8.20 75 30 HMDB00062 C00487 C7H16NO3 9C13-Histidine 165.00 118.00 8.71 75 20 Phenylalanine 166.00 120.00 7.12 60 20 HMDB00159 C00079 C9H11NO2 Methionine Sulfoxide 166.01 74.00 8.46 30 19 HMDB02005 C02989 C5H11NO3S 7-Methylguanine 166.03 149.00 4.28 45 27 HMDB00897 C02242 C6H7N5O Normetanephrine 166.04 121.00 6.03 45 23 HMDB00819 C05589 C9H13NO3 Taurocyamine 168.00 126.00 7.75 43 21 HMDB03584 C01959 C3H9N3O3S Pyridoxamine 169.00 152.00 7.92 24 17 HMDB01431 C00534 C3H9N3O3S 1/3-Methylhistidine 170.00 96.00 8.87 50 25 HMDB00001 C01152 C7H11N3O2 Norepinephrine 170.01 152.00 9.10 40 15 HMDB00216 C00547 C8H11NO3 n-Glycylproline 173.00 116.00 8.62 15 19 HMDB00721 N/A C7H12N2O3 Arginine 175.00 70.00 9.17 60 30 HMDB00517 C00062 C6H14N4O2 N-Acetylornithine 175.01 115.00 8.46 53 17 HMDB03357 C00437 C7H14N2O3 10C13-Phenylalanine 176.00 129.00 7.12 60 20 Cotinine 177.00 80.00 1.80 50 30 HMDB01046 N/A C10H12N2O Cysteinyl-Glycine (Cys-Gly) 179.00 76.00 9.72 165 25 HMDB0000078 C01419 C5H10N2O3S Gluconolactone 179.01 82.00 9.47 40 19 HMDB00150 C00198 C6H10O6 Glucosamine 180.10 162.00 8.60 50 10 HMDB0001514 C00329 C6H13NO5 Theobromine 181.10 138.00 1.85 30 25 HMDB02825 C07480 C7H8N4O2 1,7-Dimethylxanthine 181.11 124.00 1.85 61 27 HMDB01860 C13747 C7H8N4O2 Tyrosine 182.10 136.00 7.71 75 20 HMDB00158 C00082 C9H11NO3 Epinephrine 184.10 166.00 9.10 30 15 HMDB00068 C00788 C9H13NO3 Se-Methylselenocysteine 184.11 167.00 7.58 25 13 HMDB04113 C05689 C4H9NO2Se 2C13-Tyrosine 184.12 138.00 7.71 75 20 Phosphorylcholine 185.10 87.00 9.02 43 23 HMDB01565 C00588 C5H15NO4P 10C13-Arginine 185.11 75.00 9.17 60 30 N6-Acetyl-Lysine 189.10 126.00 8.13 25 19 HMDB00206 C02727 C8H16N2O3 Homoarginine 189.11 144.00 9.07 25 23 HMDB00670 C01924 C7H16N4O2 N6-Trimethyllysine 189.12 84.00 9.01 40 29 HMDB01325 C03793 C9H20N2O2 Homocitrulline 190.10 173.00 8.49 20 15 HMDB00679 C02427 C7H15N3O3 10C13-Tyrosine 192.11 145.00 7.71 75 20 Caffeine 195.10 138.00 1.57 30 27 HMDB01847 C07481 C8H10N4O2 Salicylurate 196.10 121.00 3.50 20 23 HMDB00840 C07588 C9H9NO4 DL DOPA 198.10 152.00 8.10 25 19 HMDB00609 C00355 C9H11NO4 Selenomethionine 198.11 181.00 7.38 21 15 HMDB03966 C05335 C5H11NO2Se Dimethylarginine (A/SDMA) 203.10 70.00 8.82 20 33 HMDB01539/HMDB03334 C03626 C8H18N4O2 Spermine 203.11 129.00 8.54 25 17 HMDB01256 C00750 C10H26N4 3-Indolebutyric Acid 204.10 186.00 1.57 20 19 HMDB02096 C11284 C12H13NO2 Acetylcarnitine 204.11 85.00 7.65 50 25 HMDB00201 C02571 C9H18NO4 Tryptophan 205.10 146.00 7.18 75 25 HMDB00929 C00078 C11H12N2O2 L-Kynurenine 209.10 94.00 7.20 50 20 HMDB00684 C00328 C10H12N2O3 Phosphocreatine 212.10 114.00 9.28 20 21 HMDB01511 C02305 C4H10N3O5P N-Ac-Arginine 217.10 158.00 8.34 35 23 HMDB04620 N/A C8H16N4O3 13C13-Tryptophan 218.10 156.00 7.18 75 25 Carnosine 227.10 110.00 9.11 40 31 HMDB00033 C00386 C9H14N4O3 2'-Deoxycytidine 228.10 112.00 5.36 45 17 HMDB00014 C00881 C9H13N3O4 2'-Deoxyuridine 229.10 113.00 2.80 60 20 HMDB0000012 C00526 C9H12N2O5 Biopterin 238.10 220.00 6.87 35 19 HMDB00468 C06313 C9H11N5O3 Anserine 241.10 109.00 9.11 45 31 HMDB00194 C01262 C10H16N4O3 Cystine 241.11 120.10 9.48 100 35 HMDB00192 C00491 C6H12N2O4S2 Cytidine 244.20 112.10 6.93 60 20 HMDB00089 C00475 C9H13N3O5 Uridine 245.20 113.10 3.99 60 15 HMDB00296 C00299 C9H12N2O6 isoValerylcarnitine 246.20 85.00 6.36 35 27 HMDB00688 C20826 C12H23NO4 8C13-Cystine 249.20 124.00 9.48 100 35 Neopterin 254.20 206.00 7.94 41 25 HMDB00845 C05926 C9H11N5O4 11C13-Uridine 256.20 119.10 3.99 60 15 Glycerophosphocholine 258.20 104.00 8.46 37 23 HMDB00086 C00670 C8H21NO6P 5-Methylcytidine 258.21 126.00 6.47 30 21 HMDB00982 N/A C10H15N3O5 Phosphotyrosine 262.20 216.00 9.22 15 19 HMDB06049 C06501 C9H12NO6P Succinylcarnitine 262.21 85.00 8.69 45 29 HMDB61717 N/A C11H19NO6 Thiamine 265.20 122.00 7.54 16 14 HMDB00235 C00378 C12H17N4OS 2,3-Diphosphoglyceric Acid 267.20 169.00 9.95 40 17 HMDB01294 C01159 C3H8O10P2 Deoxyguanosine 268.20 152.00 6.64 15 17 HMDB00085 C00330 C10H13N5O4 Adenosine 268.21 136.10 3.91 60 25 HMDB00050 C00212 C10H13N5O4 Inosine 269.20 137.10 6.04 60 20 HMDB00195 C00294 C10H12N4O5 Glutarylcarnitine 276.20 85.00 8.49 25 29 HMDB13130 N/A C12H21NO6 1-Methyladenosine 282.20 150.10 7.61 40 30 HMDB03331 C02494 C11H15N5O4 6-Methyladenosine 282.21 150.10 2.82 50 27 HMDB04044 N/A C11H15N5O4 Guanosine 284.20 152.10 7.32 60 20 HMDB00133 C00387 C10H13N5O5 Retinal 285.20 161.00 1.50 50 15 HMDB01358 C00376 C20H28O Retinol 287.20 269.10 1.50 50 15 HMDB00305 C19962 C20H30O Argininosuccinate 291.20 70.00 9.53 35 53 HMDB00052 C03406 C10H18N4O6 5'-Methylthioadenosine 298.20 136.00 1.88 30 23 HMDB01173 C00170 C11H15N5O3S N2,N2-Dimethylguanosine 312.20 180.10 4.58 60 25 HMDB04824 N/A C12H17N5O5 UMP 325.20 97.00 8.75 26 19 HMDB0000288 C00105 C9H13N2O9P cAMP 330.20 136.00 7.75 30 33 HMDB00058 C00575 C10H12N5O6P GMP 364.20 152.00 9.05 50 20 HMDB01397 C00144 C10H14N5O8P Riboflavin 377.20 243.00 5.85 30 31 HMDB00244 C00255 C17H20N4O6 SAH 385.20 136.00 8.56 11 25 HMDB0000939 C00021 C14H20N6O5S Cholecalciferol 385.21 91.00 1.27 40 83 HMDB00876 C05443 C27H44O Ergocalciferol 397.20 91.00 1.27 20 85 HMDB00900 C05441 C28H44O S-Adenosylmethionine (SAM) 399.20 250.00 9.35 31 23 HMDB01185 C00019 C15H22N6O5S CDP 404.20 112.00 9.67 41 23 HMDB01546 C00112 C9H15N3O11P2 Thiamine pyrophosphate 425.20 122.00 9.50 35 41 HMDB0001372 C00068 C12H19N4O7P2S Folic Acid 442.20 295.00 8.64 46 23 HMDB00121 C00504 C19H19N7O6 Vitamin K1 451.20 187.00 1.23 42 33 HMDB03555 C02059 C31H46O2 Biliverdin 583.20 297.10 3.00 25 43 HMDB01008 C00500 C33H34N4O6 NAD 664.20 428.00 9.15 25 37 HMDB00902 C00003 C21H28N7O14P2 Methylcobalamin 672.80 665.30 8.15 60 27 HMDB02274 C06453 C63H91CoN13O14P Cyanocobalamin (Vitamin B12) 678.40 147.10 8.31 35 41 HMDB00607 C02823 C62H88CoN13O14PR NADPH 746.20 729.00 9.55 20 25 HMDB00221 C00005 C21H30N7O17P3 Thyroxine 777.50 731.60 3.00 80 33 HMDB00248 C01829 C15H11I4NO4 FAD 786.20 348.00 8.96 30 29 HMDB01248 C00016 C27H33N9O15P2 Adenosylcobalamin 790.40 665.30 8.73 55 29 HMDB02086 C00194 C72H100CoN18O17P Ubiquinol 866.20 197.00 1.20 140 47 HMDB13111 C11378 C59H90O4