1.1.1.213 3alpha-hydroxysteroid 3-dehydrogenase (Re-specific) gastrointestinal tract strong isoform AKR1C3 immunoreactivity in columnar epithelium but only weak immunoreactivity in squamous epithelium of the gastrointestinal junction 725153 1.1.1.239 3alpha(17beta)-hydroxysteroid dehydrogenase (NAD+) gastrointestinal tract strong isoform AKR1C3 immunoreactivity in columnar epithelium but only weak immunoreactivity in squamous epithelium of the gastrointestinal junction 725153 1.1.1.62 17beta-estradiol 17-dehydrogenase gastrointestinal tract high expression 725933 1.1.1.64 testosterone 17beta-dehydrogenase (NADP+) gastrointestinal tract strong isoform AKR1C3 immunoreactivity in columnar epithelium but only weak immunoreactivity in squamous epithelium of the gastrointestinal junction 725153 1.11.1.9 glutathione peroxidase gastrointestinal tract GPx-2 684496 1.13.11.52 indoleamine 2,3-dioxygenase gastrointestinal tract - 698260 1.14.13.8 flavin-containing monooxygenase gastrointestinal tract - 742355 1.14.15.18 calcidiol 1-monooxygenase gastrointestinal tract - 688675 1.14.16.4 tryptophan 5-monooxygenase gastrointestinal tract - 688604 1.2.1.3 aldehyde dehydrogenase (NAD+) gastrointestinal tract - 692281 1.4.3.22 diamine oxidase gastrointestinal tract - 765044 1.6.3.1 NAD(P)H oxidase (H2O2-forming) gastrointestinal tract - 711688 2.1.1.8 histamine N-methyltransferase gastrointestinal tract - 441579 2.3.1.87 aralkylamine N-acetyltransferase gastrointestinal tract esophagus, stomach, pyloric ceca, foregut, midgut, hindgut. AANAT2 is expressed only in the muscular layer of all segments. No significant differences are obtained among the different segments evaluated 673823 2.4.1.145 alpha-1,3-mannosyl-glycoprotein 4-beta-N-acetylglucosaminyltransferase gastrointestinal tract isoform GnT-IVa is highly restricted in gastrointestinal organs and peripheral blood leukocytes 723792 2.4.1.17 glucuronosyltransferase gastrointestinal tract - 488790, 659315, 691934, 693111, 735649, 756560 2.4.1.17 glucuronosyltransferase gastrointestinal tract isozymes UGT1 and UGT2 676313 2.4.1.17 glucuronosyltransferase gastrointestinal tract isozymes UGT1A1, UGT1A3, UGT1A6, UGT1A8, UGT1A9, UGT1A10, and UGT2B7 658515 2.4.1.B7 ursodeoxycholate N-acetylglucosaminyltransferase gastrointestinal tract poor activity 704454 2.4.2.1 purine-nucleoside phosphorylase gastrointestinal tract - 489654 2.4.2.4 thymidine phosphorylase gastrointestinal tract high expression 685026 2.5.1.2 thiamine pyridinylase gastrointestinal tract - 636845 2.5.1.2 thiamine pyridinylase gastrointestinal tract fluid 636861 2.7.10.1 receptor protein-tyrosine kinase gastrointestinal tract - 661551, 690303 2.7.11.1 non-specific serine/threonine protein kinase gastrointestinal tract - 532772 2.7.11.12 cGMP-dependent protein kinase gastrointestinal tract - 661575 2.7.11.25 mitogen-activated protein kinase kinase kinase gastrointestinal tract - 691985 2.8.2.4 estrone sulfotransferase gastrointestinal tract epithelial cells 760317 3.1.1.23 acylglycerol lipase gastrointestinal tract - 690351 3.1.1.3 triacylglycerol lipase gastrointestinal tract - 694786 3.1.1.3 triacylglycerol lipase gastrointestinal tract gastric lipase HGL 651396 3.1.3.108 nocturnin gastrointestinal tract low expression 755768 3.1.3.4 phosphatidate phosphatase gastrointestinal tract lipin-2 709065 3.1.3.67 phosphatidylinositol-3,4,5-trisphosphate 3-phosphatase gastrointestinal tract - 694494 3.1.4.12 sphingomyelin phosphodiesterase gastrointestinal tract - 679649 3.1.4.12 sphingomyelin phosphodiesterase gastrointestinal tract intraluminal, intestinal microvillar membrane, and mucosa, in the intestinal tract, the activity of alkaline SMase is much higher than the activity of neutral and acid SMase, overview 678434 3.1.6.1 arylsulfatase (type I) gastrointestinal tract - 135523 3.1.6.12 N-acetylgalactosamine-4-sulfatase gastrointestinal tract - 135558, 135559 3.2.1.108 lactase gastrointestinal tract - 683038, 683371 3.2.1.17 lysozyme gastrointestinal tract - 729620, 750272 3.4.14.5 dipeptidyl-peptidase IV gastrointestinal tract - 679710 3.4.17.12 carboxypeptidase M gastrointestinal tract - 697395 3.4.17.23 angiotensin-converting enzyme 2 gastrointestinal tract - 753315, 763160 3.4.21.109 matriptase gastrointestinal tract - 683492 3.4.21.109 matriptase gastrointestinal tract in cancer tissue the expression of serine protease SNC19/matripase and hepatocyte growth factor activator inhibitor-1 is significantly lower than in the corresponding adjacent normal tissue, the ratio, however, shows no difference between normal and malingant tissue 677254 3.4.21.118 kallikrein 8 gastrointestinal tract epidermis, keratinocytes 647322 3.4.21.35 tissue kallikrein gastrointestinal tract - 731367 3.4.21.78 granzyme A gastrointestinal tract - 755083 3.4.22.1 cathepsin B gastrointestinal tract in adult worm, four cathepsin Bs can be specifically observed in the intestinal tract 754979 3.4.22.15 cathepsin L gastrointestinal tract - 647915 3.4.23.3 gastricsin gastrointestinal tract - 667343, 668809 3.4.24.16 neurolysin gastrointestinal tract - -, 754429, 754898 3.4.24.23 matrilysin gastrointestinal tract - 708308 3.5.1.2 glutaminase gastrointestinal tract phosphate-activated isozyme 670129 3.5.4.4 adenosine deaminase gastrointestinal tract - 700148 3.6.1.6 nucleoside diphosphate phosphatase gastrointestinal tract NTPDase3 in cells from the stratified esophageal and forestomach epithelia, and in some enteroendocrine cells of the gastric antrum. NTPDase3 and -2 are coexpressed within the myenteric and submucosal plexuses, as well as in the nerve terminals of the smooth muscle layer and mucosa 718541 4.1.1.22 histidine decarboxylase gastrointestinal tract - 692565 4.2.1.1 carbonic anhydrase gastrointestinal tract CA XIII is found mainly in surface epithelial cells of the body and antrum segments. carbonic anhydrase XIII 679413 4.3.2.1 argininosuccinate lyase gastrointestinal tract present in neurones and nerve fibres in the myenteric plexus of the lower oesophagael sphincter, antrum, pylorus, ileum and colon, in the submucosal plexus of ileum and colon, in longitudinal muscle of ileum and colon, nerve bundles of circular muscles 653358 4.4.1.1 cystathionine gamma-lyase gastrointestinal tract - 708300 4.6.1.2 guanylate cyclase gastrointestinal tract atrial- and C-type natriuretic peptide stimulated membrane-bound GC 653210 4.6.1.2 guanylate cyclase gastrointestinal tract smooth muscle and myenteric layer 694397 5.6.1.6 channel-conductance-controlling ATPase gastrointestinal tract - 733100 7.2.2.10 P-type Ca2+ transporter gastrointestinal tract - 669343, 718751 7.2.2.19 H+/K+-exchanging ATPase gastrointestinal tract - 719901 7.6.2.2 ABC-type xenobiotic transporter gastrointestinal tract - 747044