| Iron(3+)-hydroxamate-binding protein FhuD | Escherichia coli (strain K12) | Part of the ABC transporter complex FhuCDB involved in iron(3+)-hydroxamate import. Binds the iron(3+)-hydroxamate co... more | 5 | Details |
| Iron-dependent extradiol dioxygenase | Mycobacterium tuberculosis | Catalyzes the meta-cleavage of 3,4-dihydroxy-9,10-seconandrost-1,3,5(10)-triene-9,17-dione (3,4-DHSA) to produce 4,5-... more | 1 | Details |
| Islet amyloid polypeptide | Humans | Amylin/IAPP is a glucoregulatory peptide hormone that plays an important role in the regulation of energy homeostasis... more | 3 | Details |
| Isoaspartyl dipeptidase | Escherichia coli (strain K12) | Catalyzes the hydrolytic cleavage of a subset of L-isoaspartyl (L-beta-aspartyl) dipeptides. Used to degrade proteins... more | 2 | Details |
| Isoaspartyl peptidase/L-asparaginase | Humans | Has both L-asparaginase and beta-aspartyl peptidase activity. May be involved in the production of L-aspartate, which... more | 3 | Details |
| Isobutyryl-CoA dehydrogenase, mitochondrial | Humans | Isobutyryl-CoA dehydrogenase which catalyzes the conversion of 2-methylpropanoyl-CoA to (2E)-2-methylpropenoyl-CoA in... more | 2 | Details |
| Isocitrate dehydrogenase [NAD] subunit alpha, mitochondrial | Humans | Catalytic subunit of the enzyme which catalyzes the decarboxylation of isocitrate (ICT) into alpha-ketoglutarate. The... more | 6 | Details |
| Isocitrate dehydrogenase [NAD] subunit beta, mitochondrial | Humans | Plays a structural role to facilitate the assembly and ensure the full activity of the enzyme catalyzing the decarbox... more | 3 | Details |
| Isocitrate dehydrogenase [NAD] subunit gamma, mitochondrial | Humans | Regulatory subunit which plays a role in the allosteric regulation of the enzyme catalyzing the decarboxylation of is... more | 4 | Details |
| Isocitrate dehydrogenase [NADP] | Azotobacter vinelandii | Not Available | 2 | Details |
| Isocitrate dehydrogenase [NADP] | Escherichia coli (strain K12) | Not Available | 4 | Details |
| Isocitrate dehydrogenase [NADP] | Bacillus subtilis (strain 168) | Not Available | 4 | Details |
| Isocitrate dehydrogenase [NADP] cytoplasmic | Humans | Catalyzes the NADP(+)-dependent oxidative decarboxylation of isocitrate (D-threo-isocitrate) to 2-ketoglutarate (2-ox... more | 10 | Details |
| Isocitrate dehydrogenase [NADP], mitochondrial | Humans | Plays a role in intermediary metabolism and energy production. It may tightly associate or interact with the pyruvate... more | 5 | Details |
| Isocitrate lyase | Mycobacterium tuberculosis | Involved in the persistence and virulence of M.tuberculosis. Catalyzes the reversible formation of succinate and glyo... more | 1 | Details |
| Isoleucine--tRNA ligase | Staphylococcus aureus | Catalyzes the attachment of isoleucine to tRNA(Ile). As IleRS can inadvertently accommodate and process structurally ... more | 1 | Details |
| Isoleucine--tRNA ligase | Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579) | Catalyzes the attachment of isoleucine to tRNA(Ile). As IleRS can inadvertently accommodate and process structurally ... more | 1 | Details |
| Isoleucine--tRNA ligase, cytoplasmic | Humans | Catalyzes the specific attachment of an amino acid to its cognate tRNA in a 2 step reaction: the amino acid (AA) is f... more | 1 | Details |
| Isoleucine--tRNA ligase, mitochondrial | Humans | Aminoacyl-tRNA synthetase that catalyzes the specific attachment of isoleucine to its cognate tRNA (tRNA(Ile)) | 1 | Details |
| Isoleucine--tRNA ligase, putative | Plasmodium falciparum (isolate 3D7) | Not Available | 1 | Details |
| Isopentenyl-diphosphate Delta-isomerase | Escherichia coli (strain K12) | Catalyzes the 1,3-allylic rearrangement of the homoallylic substrate isopentenyl (IPP) to its highly electrophilic al... more | 5 | Details |
| Isopentenyl-diphosphate delta-isomerase | Thermus thermophilus (strain HB27 / ATCC BAA-163 / DSM 7039) | Involved in the biosynthesis of isoprenoids. Catalyzes the 1,3-allylic rearrangement of the homoallylic substrate iso... more | 1 | Details |
| Isopentenyl-diphosphate delta-isomerase | Bacillus subtilis (strain 168) | Involved in the biosynthesis of isoprenoids. Catalyzes the 1,3-allylic rearrangement of the homoallylic substrate iso... more | 1 | Details |
| Isopentenyl-diphosphate Delta-isomerase 1 | Humans | Catalyzes the 1,3-allylic rearrangement of the homoallylic substrate isopentenyl (IPP) to its highly electrophilic al... more | 1 | Details |
| Isovaleryl-CoA dehydrogenase, mitochondrial | Humans | A mitochondrial matrix enzyme that catalyzes the third step in leucine catabolism, where isovaleryl-CoA (3-methylbuta... more | 2 | Details |