Category:Enzymes of unknown structure
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This category assembles enzymes for which there is no known atomic-resolution structure. However, these entries were current as of October 2007, but new structures are always being determined; if you should see an error here, please correct it by moving the enzyme to Category:Enzymes of known structure.
Pages in category "Enzymes of unknown structure"
The following 200 pages are in this category, out of approximately 2,087 total. This list may not reflect recent changes.
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- Hamamelose kinase
- Heme-transporting ATPase
- (heparan sulfate)-glucosamine 3-sulfotransferase 2
- (heparan sulfate)-glucosamine 3-sulfotransferase 3
- (heparan sulfate)-glucosamine N-sulfotransferase
- Heparin lyase
- Heparin-sulfate lyase
- Hepoxilin-epoxide hydrolase
- Heteroglycan alpha-mannosyltransferase
- Hexadecanal dehydrogenase (acylating)
- Hexadecanol dehydrogenase
- Hexaprenyldihydroxybenzoate methyltransferase
- Hexose oxidase
- HGSNAT
- Hippurate hydrolase
- Histidine N-acetyltransferase
- Histidine transaminase
- Holocarboxylase synthetase
- Holocytochrome-c synthase
- Homoaconitate hydratase
- Homocitrate synthase
- Homocysteine desulfhydrase
- Homocysteine S-methyltransferase
- Homoglutathione synthase
- Homospermidine synthase (spermidine-specific)
- Hydrogen dehydrogenase
- Hydrogen-sulfide S-acetyltransferase
- Hydrogen:quinone oxidoreductase
- Hydrogenase (acceptor)
- Hydrogenobyrinic acid a,c-diamide synthase (glutamine-hydrolysing)
- Hydrogensulfite reductase
- Hydroquinone glucosyltransferase
- Hydroxyacid-oxoacid transhydrogenase
- (hydroxyamino)benzene mutase
- Hydroxyanthraquinone glucosyltransferase
- Hydroxybutyrate-dimer hydrolase
- Hydroxycinnamate 4-beta-glucosyltransferase
- Hydroxycyclohexanecarboxylate dehydrogenase
- Hydroxydechloroatrazine ethylaminohydrolase
- Hydroxyglutamate decarboxylase
- Hydroxylamine reductase
- Hydroxylamine reductase (NADH)
- Hydroxylysine kinase
- Hydroxymalonate dehydrogenase
- Hydroxymandelonitrile glucosyltransferase
- Hydroxymethylglutaryl-CoA hydrolase
- (hydroxymethylglutaryl-CoA reductase (NADPH))-phosphatase
- Hydroxymethylpyrimidine kinase
- Hydroxynitrilase
- Hydroxyphenylacetonitrile 2-monooxygenase
- Hydroxyphenylpyruvate reductase
- Hydroxyphytanate oxidase
- Hydroxypyruvate decarboxylase
- Hydroxypyruvate isomerase
- Hygromycin-B kinase
- Hyoscyamine (6S)-dioxygenase
- Hyponitrite reductase
- Hypotaurine dehydrogenase
- Hypotaurocyamine kinase
I
- Icosanoyl-CoA synthase
- IκB kinase
- Imidazole N-acetyltransferase
- Imidazoleacetate 4-monooxygenase
- Imidazoleacetate—phosphoribosyldiphosphate ligase
- Indanol dehydrogenase
- Indole 2,3-dioxygenase
- Indole-3-acetaldehyde oxidase
- Indole-3-acetaldehyde reductase (NADH)
- Indole-3-acetaldehyde reductase (NADPH)
- Indole-3-acetate beta-glucosyltransferase
- Indole-3-glycerol-phosphate lyase
- Indoleacetaldoxime dehydratase
- Indoleacetate—lysine synthetase
- Indoleacetylglucose—inositol O-acyltransferase
- Indolelactate dehydrogenase
- Indolepyruvate C-methyltransferase
- Indolepyruvate ferredoxin oxidoreductase
- Indolylacetyl-myo-inositol galactosyltransferase
- Indolylacetylinositol arabinosyltransferase
- Indoxyl-UDPG glucosyltransferase
- Initiation-specific alpha-1,6-mannosyltransferase
- Inosinate nucleosidase
- Inosine kinase
- Inosine nucleosidase
- Inositol 1-methyltransferase
- Inositol 2-dehydrogenase
- Inositol 3-alpha-galactosyltransferase
- Inositol 3-kinase
- Inositol 3-methyltransferase
- Inositol 4-methyltransferase
- Inositol-pentakisphosphate 2-kinase
- Inositol-tetrakisphosphate 5-kinase
- Inulin fructotransferase (DFA-I-forming)
- Inulosucrase
- Iodophenol O-methyltransferase
- Iron—cytochrome-c reductase
- Isobutyraldoxime O-methyltransferase
- Isobutyryl-CoA mutase
- Isocitrate dehydrogenase (NADP+) kinase
- Isocitrate epimerase
- Isocitrate O-dihydroxycinnamoyltransferase
- (Iso)eugenol O-methyltransferase
- Isoflavone 2'-hydroxylase
- Isoflavone 3'-hydroxylase
- Isoflavone 4'-O-methyltransferase
- Isoflavone 7-O-glucosyltransferase
- Isoflavone 7-O-methyltransferase
- Isoflavone-7-O-beta-glucoside 6"-O-malonyltransferase
- Isohexenylglutaconyl-CoA hydratase
- Isoliquiritigenin 2'-O-methyltransferase
- Isonocardicin synthase
- Isoorientin 3'-O-methyltransferase
- Isopenicillin N epimerase
- Isopenicillin N N-acyltransferase
- Isopiperitenol dehydrogenase
- Isopiperitenone Delta-isomerase
- Isoprene synthase
- Isoquinoline 1-oxidoreductase
- Isovitexin beta-glucosyltransferase
- Itaconyl-CoA hydratase
K
L
- L-2-amino-4-chloropent-4-enoate dehydrochlorinase
- L-2-hydroxyglutarate dehydrogenase
- L-3-cyanoalanine synthase
- L-amino-acid alpha-ligase
- L-amino-acid dehydrogenase
- L-arabinitol 2-dehydrogenase
- L-arabinitol 4-dehydrogenase
- L-arabinokinase
- L-arabinonate dehydratase
- L-arabinonolactonase
- L-arabinose 1-dehydrogenase
- L-cysteate sulfo-lyase
- L-dopachrome isomerase
- L-erythro-3,5-diaminohexanoate dehydrogenase
- L-fuconate dehydratase
- L-fucose isomerase
- L-Fuculokinase
- L-galactonolactone oxidase
- L-glutamate oxidase
- L-glycol dehydrogenase
- L-idonate 5-dehydrogenase
- L-lactate dehydrogenase (cytochrome)
- L-lysine 6-monooxygenase (NADPH)
- L-lysine 6-oxidase
- L-lysine 6-transaminase
- L-lysine oxidase
- L-lysine-lactamase
- L-methionine (R)-S-oxide reductase
- L-methionine (S)-S-oxide reductase
- L-mimosine synthase
- L-pipecolate dehydrogenase
- L-pipecolate oxidase
- L-rhamnono-1,4-lactonase
- L-rhamnose 1-dehydrogenase
- L-ribulose-5-phosphate 3-epimerase
- L-seryl-tRNASec selenium transferase
- L-sorbose oxidase
- L-threonate 3-dehydrogenase
- L-xylose 1-dehydrogenase
- L-xylulokinase
- L(+)-tartrate dehydratase
- Lactaldehyde reductase (NADPH)
- Lactate aldolase
- Lactate—malate transhydrogenase
- Lactosylceramide 1,3-N-acetyl-beta-D-glucosaminyltransferase
- Lactosylceramide 4-alpha-galactosyltransferase
- Lactosylceramide alpha-2,6-N-sialyltransferase
- Lactosylceramide beta-1,3-galactosyltransferase
- Lactoyl-CoA dehydratase
- Laminaribiose phosphorylase
- Latia-luciferin monooxygenase (demethylating)
- Lavandulyl diphosphate synthase
- Leghemoglobin reductase
- Leucine 2,3-aminomutase
- Leucine N-acetyltransferase
- Leucine transaminase
- Leucoanthocyanidin reductase
- Leukotriene-B4 20-monooxygenase
- Leukotriene-E4 20-monooxygenase
- Levan fructotransferase (DFA-IV-forming)
- Licodione 2'-O-methyltransferase
- Licodione synthase
- Lignostilbene alphabeta-dioxygenase
- Limonin-D-ring-lactonase
- Limonoid glucosyltransferase
- Linalool 8-monooxygenase
- Linamarin synthase
- Linoleate 11-lipoxygenase