The Enzyme Database

Your query returned 10 entries.    printer_iconPrintable version

EC 5.1.3.12      
Deleted entry: UDP-glucuronate 5-epimerase. The enzyme has never been purified and the activity was later shown not to exist.
[EC 5.1.3.12 created 1972, deleted 2020]
 
 
EC 5.1.3.39      
Deleted entry: L-erythrulose 4-phosphate epimerase. The activity has been shown not to take place.
[EC 5.1.3.39 created 2016, deleted 2018]
 
 
EC 5.2.1.3      
Deleted entry: retinal isomerase. Now known to be catalysed by a pathway involving EC 1.1.1.300, NADP-retinol dehydrogenase; EC 2.3.1.135, phosphatidylcholine—retinol O-acyltransferase; EC 3.1.1.64, retinoid isomerohydrolase; and EC 1.1.1.315, 11-cis-retinol dehydrogenase.
[EC 5.2.1.3 created 1961, modified 1976, deleted 2011]
 
 
EC 5.2.1.11      
Deleted entry: 4-hydroxyphenylacetaldehyde-oxime isomerase. The existence of this enzyme has been called into question by one of the authors of the reference cited
[EC 5.2.1.11 created 1992, deleted 2005]
 
 
EC 5.3.1.2      
Deleted entry:  erythrose isomerase
[EC 5.3.1.2 created 1961, deleted 1976]
 
 
EC 5.3.1.11      
Deleted entry:  acetylglucosaminephosphate isomerase
[EC 5.3.1.11 created 1961, deleted 1978]
 
 
EC 5.3.1.18      
Deleted entry:  glucose isomerase. Reaction is due to EC 5.3.1.9 glucose-6-phosphate isomerase, in the presence of arsenate, or EC 5.3.1.5 xylose isomerase
[EC 5.3.1.18 created 1972, deleted 1978]
 
 
EC 5.3.99.1      
Deleted entry:  hydroperoxide isomerase. Reaction due to combined action of EC 4.2.1.92 (hydroperoxide dehydratase) and EC 5.3.99.6 (allene-oxide cyclase)
[EC 5.3.99.1 created 1972, deleted 1992]
 
 
EC 5.4.3.1      
Deleted entry:  ornithine 4,5-aminomutase. This reaction was due to a mixture of EC 5.1.1.12 (ornithine racemase) and EC 5.4.3.5 (D-ornithine 4,5-aminomutase)
[EC 5.4.3.1 created 1972, deleted 1976]
 
 
EC 5.4.99.10      
Deleted entry: isomaltulose synthetase. Now included with EC 5.4.99.11, isomaltulose synthase
[EC 5.4.99.10 created 1984, deleted 1992]
 
 


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