The Enzyme Database

Displaying entries 1-50 of 106.

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EC 3.1.1.9     
Deleted entry:  benzoylcholinesterase; a side reaction of EC 3.1.1.8 cholinesterase
[EC 3.1.1.9 created 1961, deleted 1972]
 
 
EC 3.1.1.12     
Deleted entry:  vitamin A esterase, now believed to be identical with EC 3.1.1.1 carboxylesterase
[EC 3.1.1.12 created 1961, deleted 1972]
 
 
EC 3.1.1.16     
Deleted entry:  4-carboxymethyl-4-hydroxyisocrotonolactonase. This reaction was due to a mixture of EC 5.3.3.4 (muconolactone Δ-isomerase) and EC 3.1.1.24 (3-oxoadipate enol-lactonase)
[EC 3.1.1.16 created 1961, deleted 1972]
 
 
EC 3.1.1.18     
Deleted entry:  aldonolactonase. Now included with EC 3.1.1.17 gluconolactonase
[EC 3.1.1.18 created 1961, deleted 1982]
 
 
EC 3.1.1.21     
Deleted entry: retinyl-palmitate esterase. Now known to be catalysed by EC 3.1.1.1, carboxylesterase and EC 3.1.1.3, triacylglycerol lipase.
[EC 3.1.1.21 created 1972, deleted 2011]
 
 
EC 3.1.1.62     
Deleted entry: N-acetyldiaminopimelate deacylase. Now listed as EC 3.5.1.47, N-acetyldiaminopimelate deacetylase
[EC 3.1.1.62 created 1989, deleted 1992]
 
 
EC 3.1.2.8     
Deleted entry:  S-acetoacylglutathione hydrolase. Now included with EC 3.1.2.6 hydroxyacylglutathione hydrolase
[EC 3.1.2.8 created 1961, deleted 1978]
 
 
EC 3.1.2.9     
Deleted entry:  S-acetoacetylhydrolipoate hydrolase
[EC 3.1.2.9 created 1961, deleted 1964]
 
 
EC 3.1.2.15     
Deleted entry: This activity is covered by EC 3.4.19.12, ubiquitinyl hydrolase 1
[EC 3.1.2.15 created 1986, deleted 2014]
 
 
EC 3.1.3.13     
Deleted entry: bisphosphoglycerate phosphatase. Recent studies have shown that this is a partial activity of EC 5.4.2.11, phosphoglycerate mutase (2,3-diphosphoglycerate-dependent)
[EC 3.1.3.13 created 1961, deleted 2016]
 
 
EC 3.1.3.30     
Deleted entry:  3′-phosphoadenylylsulfate 3′-phosphatase. Now included with EC 3.1.3.31 nucleotidase
[EC 3.1.3.30 created 1972, deleted 1992]
 
 
EC 3.1.3.61     
Deleted entry:  inositol-1,4,5-trisphosphate 1-phosphatase, as its existence has not been established
[EC 3.1.3.61 created 1992, deleted 2002]
 
 
EC 3.1.3.65     
Deleted entry:  inositol-1,3-bisphosphate 3-phosphatase. Now included with EC 3.1.3.64, phosphatidylinositol-3-phosphatase
[EC 3.1.3.65 created 1992, deleted 2002]
 
 
EC 3.1.4.24     
Deleted entry:  endoribonuclease III
[EC 3.1.4.24 created 1972, deleted 1978]
 
 
EC 3.1.4.26     
Deleted entry:  exodeoxyribonuclease II
[EC 3.1.4.26 created 1972, deleted 1978]
 
 
EC 3.1.4.29     
Deleted entry:  oligodeoxyribonucleate exonuclease
[EC 3.1.4.29 created 1972, deleted 1978]
 
 
EC 3.1.4.32     
Deleted entry:  endodeoxyribonuclease (ATP- and S-adenosylmethionine-dependent). See EC 3.1.21.3 type 1 site-specific deoxyribonuclease and EC 3.1.21.5 type III site-specific deoxyribonuclease
[EC 3.1.4.32 created 1972, deleted 1978]
 
 
EC 3.1.4.33     
Deleted entry:  endodeoxyribonuclease (ATP-hydrolysing). See EC 3.1.21.3 type 1 site-specific deoxyribonuclease and EC 3.1.21.5 type III site-specific deoxyribonuclease
[EC 3.1.4.33 created 1972, deleted 1978]
 
 
EC 3.1.4.34     
Deleted entry:  hybrid nuclease. See subclasses EC 3.1.15, EC 3.1.16, EC 3.1.30 and EC 3.1.31
[EC 3.1.4.34 created 1972, deleted 1978]
 
 
EC 3.1.4.36     
Deleted entry:  1,2-cyclic-inositol-phosphate phosphodiesterase. Now included with EC 3.1.4.43, glycerophosphoinositol inositolphosphodiesterase
[EC 3.1.4.36 created 1976, deleted 2002]
 
 
EC 3.1.6.5     
Deleted entry:  sinigrin sulfohydrolase; myrosulfatase
[EC 3.1.6.5 created 1961, deleted 1964]
 
 
EC 3.1.7.4     
Deleted entry: Now recognized as two enzymes EC 4.2.1.133, copal-8-ol diphosphate synthase and EC 4.2.3.141 sclareol synthase
[EC 3.1.7.4 created 2008, deleted 2013]
 
 
EC 3.2.1.5     
Deleted entry:  licheninase
[EC 3.2.1.5 created 1961, deleted 1964]
 
 
EC 3.2.1.9     
Deleted entry:  amylopectin-1,6-glucosidase
[EC 3.2.1.9 created 1961, deleted 1972]
 
 
EC 3.2.1.12     
Deleted entry:  cycloheptaglucanase. Now included with EC 3.2.1.54 cyclomaltodextrinase
[EC 3.2.1.12 created 1961, deleted 1976]
 
 
EC 3.2.1.13     
Deleted entry:  cyclohexaglucanase. Now included with EC 3.2.1.54 cyclomaltodextrinase
[EC 3.2.1.13 created 1961, deleted 1976]
 
 
EC 3.2.1.16     
Deleted entry:  alginase
[EC 3.2.1.16 created 1961, deleted 1972]
 
 
EC 3.2.1.19     
Deleted entry:  heparinase
[EC 3.2.1.19 created 1961, deleted 1978]
 
 
EC 3.2.1.27     
Deleted entry:  α-1,3-glucosidase
[EC 3.2.1.27 created 1961, deleted 1972]
 
 
EC 3.2.1.29     
Deleted entry:  chitobiase. Now included with EC 3.2.1.52, β-N-acetylhexosaminidase
[EC 3.2.1.29 created 1961, deleted 1972]
 
 
EC 3.2.1.30     
Deleted entry:  β-D-acetylglucosaminidase. Now included with EC 3.2.1.52, β-N-acetylhexosaminidase
[EC 3.2.1.30 created 1961, deleted 1992]
 
 
EC 3.2.1.34     
Deleted entry:  chondroitinase. Now included with EC 3.2.1.35 hyalurononglucosaminidase
[EC 3.2.1.34 created 1965, deleted 1972]
 
 
EC 3.2.1.69     
Deleted entry:  amylopectin 6-glucanohydrolase. Now included with EC 3.2.1.41 pullulanase
[EC 3.2.1.69 created 1972, deleted 1976]
 
 
EC 3.2.1.79     
Deleted entry:  α-L-arabinofuranoside hydrolase. Now included with EC 3.2.1.55 α-N-arabinofuranosidase
[EC 3.2.1.79 created 1972, deleted 1976]
 
 
EC 3.2.1.90     
Deleted entry:  arabinogalactan endo-1,3-β-galactosidase. The enzyme was not sufficiently characterized to warrant an EC number
[EC 3.2.1.90 created 1976, deleted 2001]
 
 
EC 3.2.1.110     
Deleted entry: mucinaminylserine mucinaminidase. The enzyme is identical to EC 3.2.1.97, glycopeptide α-N-acetylgalactosaminidase
[EC 3.2.1.110 created 1984, deleted 2008]
 
 
EC 3.2.1.148     
Deleted entry: ribosylhomocysteinase. This enzyme was transferred to EC 3.13.1.2, 5-deoxyribos-5-ylhomocysteinase, which has since been deleted. The activity is most probably attributable to EC 4.4.1.21, S-ribosylhomocysteine lyase
[EC 3.2.1.148 created 1972 as EC 3.3.1.3, transferred 2001 to EC 3.2.1.148, deleted 2004]
 
 
EC 3.2.1.160     
Deleted entry: xyloglucan-specific exo-β-1,4-glucanase. The enzyme was shown to be identical to EC 3.2.1.155, xyloglucan-specific exo-β-1,4-glucanase, during the public-review process so was withdrawn before being made official
[EC 3.2.1.160 created 2006, deleted 2006]
 
 
EC 3.2.2.18     
Deleted entry:  glycopeptide N-glycosidase. Now included with EC 3.5.1.52, peptide-N4-(N-acetyl-β-glucosaminyl)asparagine amidase
[EC 3.2.2.18 created 1984, deleted 1989]
 
 
EC 3.3.1.3     
Deleted entry: ribosylhomocysteinase. This enzyme was transferred to EC 3.2.1.148, ribosylhomocysteinase, which has since been deleted. The activity is most probably attributable to EC 4.4.1.21, S-ribosylhomocysteine lyase
[EC 3.3.1.3 created 1972, deleted 2001]
 
 
EC 3.4.4.25     
Deleted entry: Streptomyces alkalophilic keratinase
[EC 3.4.4.25 created 1965, deleted 1972]
 
 
EC 3.4.11.11     
Deleted entry:  aminopeptidase
[EC 3.4.11.11 created 1978, deleted 1992]
 
 
EC 3.4.11.12     
Deleted entry:  thermophilic aminopeptidase
[EC 3.4.11.12 created 1978, deleted 1997]
 
 
EC 3.4.12.9     
Deleted entry: aspartate carboxypeptidase
[EC 3.4.12.9 created 1972, deleted 1978]
 
 
EC 3.4.12.13     
Deleted entry: γ-glutamylglutamate carboxypeptidase
[EC 3.4.12.13 created 1975, modified 1976, deleted 1978]
 
 
EC 3.4.13.3     
Deleted entry: Xaa-His dipeptidase. The activity is covered by EC 3.4.13.18, cytosol nonspecific dipeptidase and EC 3.4.13.20, β-Ala-His dipeptidase.
[EC 3.4.13.3 created 1961 as EC 3.4.3.3, transferred 1972 to EC 3.4.13.3, modified 1989 (EC 3.4.13.13 created 1981, incorporated 1992), deleted 2011]
 
 
EC 3.4.13.14     
Deleted entry:  γ-glutamyldipeptidase
[EC 3.4.13.14 created 1989, deleted 1992]
 
 
EC 3.4.13.16     
Deleted entry:  aspartylphenylalanine dipeptidase
[EC 3.4.13.16 created 1989, deleted 1992]
 
 
EC 3.4.14.7     
Deleted entry:  tetralysine endopeptidase
[EC 3.4.14.7 created 1989, deleted 1992]
 
 
EC 3.4.17.5     
Deleted entry: aspartate carboxypeptidase
[EC 3.4.17.5 created 1972 as EC 3.4.12.9, transferred 1978 to EC 3.4.17.5, deleted 1992]
 
 


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