EC Number |
Recommended Name |
Source Tissue |
Reference |
---|
1.1.1.141 | 15-hydroxyprostaglandin dehydrogenase (NAD+) |
mucosa |
enzyme activity is reduced in inflamed mucosa |
667147 |
1.1.1.34 | hydroxymethylglutaryl-CoA reductase (NADPH) |
mucosa |
- |
286567 |
1.1.1.50 | 3alpha-hydroxysteroid 3-dehydrogenase (Si-specific) |
mucosa |
- |
656648 |
1.14.14.18 | heme oxygenase (biliverdin-producing) |
mucosa |
increased expression on inflammation, particularly in infiltrating cells |
658343 |
1.17.3.2 | xanthine oxidase |
mucosa |
gastric mucosa of Helicobacter pylori positive and negative pediatric patients |
675950 |
1.2.1.3 | aldehyde dehydrogenase (NAD+) |
mucosa |
- |
691603 |
1.2.1.36 | retinal dehydrogenase |
mucosa |
- |
655948 |
1.3.1.1 | dihydropyrimidine dehydrogenase (NAD+) |
mucosa |
intestine |
656359 |
1.4.3.2 | L-amino-acid oxidase |
mucosa |
- |
724397, 724814 |
2.1.1.8 | histamine N-methyltransferase |
mucosa |
antrum mucosa |
441558 |
2.1.1.8 | histamine N-methyltransferase |
mucosa |
fundic mucosa |
441569 |
2.4.1.17 | glucuronosyltransferase |
mucosa |
intestinal, isozymes UGT1A9 and UGT2B7 |
658528 |
2.4.1.17 | glucuronosyltransferase |
mucosa |
mucosal epithelial layer of the gastrointestinal tract |
659315 |
2.4.1.344 | type 2 galactoside alpha-(1,2)-fucosyltransferase |
mucosa |
gastric mucosa |
489360 |
2.4.1.386 | GlcNAc-beta-1,3-Gal beta-1,6-N-acetylglucosaminyltransferase (distally acting) |
mucosa |
- |
763226 |
2.4.1.69 | type 1 galactoside alpha-(1,2)-fucosyltransferase |
mucosa |
gastric mucosa |
489360 |
2.7.1.154 | phosphatidylinositol-4-phosphate 3-kinase |
mucosa |
- |
645046 |
2.7.11.11 | cAMP-dependent protein kinase |
mucosa |
gastric |
662154 |
2.7.11.27 | [acetyl-CoA carboxylase] kinase |
mucosa |
- |
741308 |
2.7.4.6 | nucleoside-diphosphate kinase |
mucosa |
mast cell, cell line RBL-2H3 |
642641, 642642 |
2.7.8.1 | ethanolaminephosphotransferase |
mucosa |
of intestine |
644323 |
2.7.8.2 | diacylglycerol cholinephosphotransferase |
mucosa |
of intestine |
644323 |
2.8.1.1 | thiosulfate sulfurtransferase |
mucosa |
- |
673274 |
2.8.2.3 | amine sulfotransferase |
mucosa |
- |
645858 |
3.1.1.53 | sialate O-acetylesterase |
mucosa |
normal and cancer mucosa |
651174 |
3.1.4.1 | phosphodiesterase I |
mucosa |
- |
208369, 208390 |
3.1.4.39 | alkylglycerophosphoethanolamine phosphodiesterase |
mucosa |
- |
-, 730301 |
3.1.4.50 | glycosylphosphatidylinositol phospholipase D |
mucosa |
culture of buccal mucosa |
646489 |
3.1.6.3 | glycosulfatase |
mucosa |
- |
135642 |
3.2.1.10 | oligo-1,6-glucosidase |
mucosa |
- |
654808 |
3.2.1.20 | alpha-glucosidase |
mucosa |
- |
681555, 730695 |
3.4.11.2 | membrane alanyl aminopeptidase |
mucosa |
- |
665112 |
3.4.13.18 | cytosol nonspecific dipeptidase |
mucosa |
- |
681112 |
3.4.17.1 | carboxypeptidase A |
mucosa |
vaginal mucosa |
683428 |
3.4.17.23 | angiotensin-converting enzyme 2 |
mucosa |
ACE2 and transmembrane proteaseTMPRSS2 are strongly expressed in the intermediate layer of the squamous epithelia of tongue papillae and buccal mucosa |
765492 |
3.4.19.3 | pyroglutamyl-peptidase I |
mucosa |
from colon |
653759 |
3.4.19.9 | folate gamma-glutamyl hydrolase |
mucosa |
duodenal, jejunal, and ileal mucosa |
683802 |
3.4.21.37 | leukocyte elastase |
mucosa |
neutrophil elastase exists in high concentrations (0.001-0.02 mM) in airway secretions of patiens with chronic inflammatory airway diseases and induces overproduction of MUC5AC mucin |
669725 |
3.4.21.39 | chymase |
mucosa |
- |
682851, 699756 |
3.4.21.B3 | duodenase |
mucosa |
- |
658586, 658587, 658590, 658592, 658604, 660453, 660468 |
3.4.21.B60 | transmembrane protease serine 2 |
mucosa |
ACE2 and TMPRSS2 are strongly expressed in the intermediate layer of the squamous epithelia of tongue papillae and buccal mucosa |
765492 |
3.4.22.34 | Legumain |
mucosa |
- |
668278 |
3.4.22.56 | caspase-3 |
mucosa |
- |
697570 |
3.4.22.B28 | calpain 8 |
mucosa |
gastric |
710344 |
3.4.23.2 | pepsin B |
mucosa |
- |
95817 |
3.4.23.4 | chymosin |
mucosa |
- |
667435 |
3.4.23.5 | cathepsin D |
mucosa |
inactive proform of enzyme |
651225 |
3.5.1.14 | N-acyl-aliphatic-L-amino acid amidohydrolase |
mucosa |
intestinal |
667685 |
3.5.1.2 | glutaminase |
mucosa |
duodenal |
670129 |
3.5.1.23 | ceramidase |
mucosa |
- |
693810 |
3.7.1.4 | phloretin hydrolase |
mucosa |
- |
656061 |
4.1.1.17 | ornithine decarboxylase |
mucosa |
Helicobacter pylori-infected gastric mucosa, oral administation of Lactobacillus brevis induces a decrease in gastric enzyme activity and polyamine levels |
665117 |
5.3.99.4 | prostaglandin-I synthase |
mucosa |
- |
748449 |
5.6.2.1 | DNA topoisomerase |
mucosa |
- |
702810 |
7.2.2.19 | H+/K+-exchanging ATPase |
mucosa |
- |
671211 |