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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O
- O-acetylhomoserine aminocarboxypropyltransferase
- O-demethylpuromycin O-methyltransferase
- O-dihydroxycoumarin 7-O-glucosyltransferase
- O-phosphoserine sulfhydrylase
- O-pyrocatechuate decarboxylase
- Octadecanal decarbonylase
- Octanol dehydrogenase
- Octopamine dehydratase
- Oleate hydratase
- Oligogalacturonide lyase
- Oligosaccharide 4-alpha-D-glucosyltransferase
- Oligosaccharide-diphosphodolichol diphosphatase
- Oligosaccharide-transporting ATPase
- Omega-amidase
- Omega-hydroxydecanoate dehydrogenase
- Opheline kinase
- Opine dehydrogenase
- Oplophorus-luciferin 2-monooxygenase
- Orcinol 2-monooxygenase
- Ornithine N-benzoyltransferase
- Ornithine racemase
- Ornithine(lysine) transaminase
- Orotate reductase (NADH)
- Orotate reductase (NADPH)
- Orsellinate decarboxylase
- Orsellinate-depside hydrolase
- Oxalate CoA-transferase
- Oxalate—CoA ligase
- Oxaloacetase
- Oxaloacetate tautomerase
- Oxaloglycolate reductase (decarboxylating)
- Oxalomalate lyase
- Oxamate carbamoyltransferase
- Oximinotransferase
- Oxoglutarate dehydrogenase (NADP+)
P
- P-benzoquinone reductase (NADPH)
- Pantetheine hydrolase
- Pantetheine kinase
- Pantoate 4-dehydrogenase
- Pantothenase
- Pantothenoylcysteine decarboxylase
- Pectate disaccharide-lyase
- Pentalenene synthase
- Pentanamidase
- Peptide-methionine (R)-S-oxide reductase
- Peptide-O-fucosyltransferase
- Peptide-transporting ATPase
- Peptide-tryptophan 2,3-dioxygenase
- Peptidyl-glutaminase
- Peptidylamidoglycolate lyase
- Perillyl-alcohol dehydrogenase
- Peroxisome-assembly ATPase
- Petromyzonol sulfotransferase
- Phaseollidin hydratase
- Phenol beta-glucosyltransferase
- Phenol O-methyltransferase
- Phenylacetaldehyde dehydrogenase
- Phenylacetaldoxime dehydratase
- Phenylacetate—CoA ligase
- Phenylacetone monooxygenase
- Phenylacetyl-CoA dehydrogenase
- Phenylacetyl-CoA hydrolase
- Phenylalanine 2-monooxygenase
- Phenylalanine adenylyltransferase
- Phenylalanine decarboxylase
- Phenylalanine N-acetyltransferase
- Phenylalanine(histidine) transaminase
- Phenylglyoxylate dehydrogenase (acylating)
- Phloretin hydrolase
- Phloroglucinol reductase
- Phloroisovalerophenone synthase
- Phorbol-diester hydrolase
- Phosphate butyryltransferase
- Phosphate-transporting ATPase
- Phosphatidate cytidylyltransferase
- Phosphatidate phosphatase
- Phosphatidyl-N-methylethanolamine N-methyltransferase
- Phosphatidylcholine 12-monooxygenase
- Phosphatidylcholine desaturase
- Phosphatidylcholine synthase
- Phosphatidylcholine—dolichol O-acyltransferase
- Phosphatidylcholine—retinol O-acyltransferase
- Phosphatidylcholine—sterol O-acyltransferase
- Phosphatidylethanolamine N-methyltransferase
- Phosphatidylglycerol—membrane-oligosaccharide glycerophosphotransferase
- Phosphatidylglycerophosphatase
- Phosphatidylinositol a-mannosyltransferase
- Phosphatidylinositol deacylase
- Phosphatidylinositol N-acetylglucosaminyltransferase
- Phosphatidylinositol-3,4-bisphosphate 4-phosphatase
- Phosphatidylinositol-3,4,5-trisphosphate 3-phosphatase
- Phosphatidylserine decarboxylase
- Phospho-N-acetylmuramoyl-pentapeptide-transferase
- Phosphoadenylylsulfatase
- Phosphoamidase
- Phosphoenolpyruvate phosphatase
- Phosphoenolpyruvate—glycerone phosphotransferase
- Phosphoethanolamine N-methyltransferase
- Phosphoglucan, water dikinase
- Phosphoglucokinase
- Phosphoglucomutase (glucose-cofactor)
- Phosphoglucosamine mutase
- Phosphoglycerate kinase (GTP)
- Phosphoglycerate phosphatase
- Phosphoglycerol geranylgeranyltransferase
- Phosphoketolase
- Phospholipid-translocating ATPase
- Phospholipid:diacylglycerol acyltransferase
- Phosphomannan mannosephosphotransferase
- Phosphonate dehydrogenase
- Phosphonate-transporting ATPase
- Phosphonopyruvate decarboxylase
- Phosphonopyruvate hydrolase
- Phosphopolyprenol glucosyltransferase
- Phosphoramidate—hexose phosphotransferase
- Phosphoribokinase
- (phosphorylase) phosphatase
- Phthalate 4,5-cis-dihydrodiol dehydrogenase
- Phthalate 4,5-dioxygenase
- Phthalyl amidase
- Phycoerythrobilin:ferredoxin oxidoreductase
- Phylloquinone monooxygenase (2,3-epoxidizing)
- Phytanate—CoA ligase
- Phytochromobilin:ferredoxin oxidoreductase
- Pimeloyl-CoA dehydrogenase
- Pinene synthase
- Pinosylvin synthase
- Piperidine N-piperoyltransferase
- Plasmalogen synthase
- Plasmanylethanolamine desaturase
- Platelet-activating factor acetyltransferase
- Polar-amino-acid-transporting ATPase
- Poly(3-hydroxyoctanoate) depolymerase
- Poly(glycerol-phosphate) alpha-glucosyltransferase
- Poly(ribitol-phosphate) beta-glucosyltransferase
- Poly(ribitol-phosphate) N-acetylglucosaminyl-transferase
- Polyamine-transporting ATPase
- Polyenoic fatty acid isomerase
- Polygalacturonate 4-alpha-galacturonosyltransferase
- Polyneuridine-aldehyde esterase
- Polysaccharide O-methyltransferase
- Polysialic-acid O-acetyltransferase
- Polyvinyl-alcohol dehydrogenase (acceptor)
- Polyvinyl-alcohol oxidase
- Precorrin-2 dehydrogenase
- Precorrin-3B C17-methyltransferase
- Precorrin-3B synthase
- Precorrin-6A reductase
- Precorrin-6A synthase (deacetylating)
- Precorrin-6Y C5,15-methyltransferase (decarboxylating)
- Prenyl-diphosphatase
- Prenylcysteine oxidase
- Prephenate dehydrogenase (NADP+)
- PreQ1 synthase
- Proclavaminate amidinohydrolase
- Procollagen galactosyltransferase
- Procollagen glucosyltransferase
- Procollagen-proline 3-dioxygenase
- Progesterone 5alpha-reductase
- Progesterone 11alpha-monooxygenase
- Progesterone monooxygenase
- Proline 3-hydroxylase
- Propanediol-phosphate dehydrogenase
- Propanoyl-CoA C-acyltransferase
- Propioin synthase
- Propionate CoA-transferase
- Propionate—CoA ligase
- Propionyl-CoA C2-trimethyltridecanoyltransferase
- Prostaglandin-A1 Delta-isomerase
- Proteasome ATPase
- Protein N-acetylglucosaminyltransferase
- Protein xylosyltransferase
- Protein-glucosylgalactosylhydroxylysine glucosidase
- Protein-glutamine glutaminase
- Protein-histidine N-methyltransferase
- Protein-histidine pros-kinase
- Protein-histidine tele-kinase
- Protein-secreting ATPase
- Protoaphin-aglucone dehydratase (cyclizing)
- Protocatechuate decarboxylase
- Protopine 6-monooxygenase
- Prunasin beta-glucosidase
- Pseudouridine kinase
- Psoralen synthase
- Psychosine sulfotransferase
- Pteridine oxidase
- Pterin deaminase
- Pterocarpin synthase
- Purine imidazole-ring cyclase
- Putrescine carbamoyltransferase
- Putrescine N-hydroxycinnamoyltransferase
- Putrescine N-methyltransferase
- Putrescine oxidase