Nomenclature Committee of the International Union of Biochemistry and Molecular Biology (NC-IUBMB)

Enzyme Nomenclature

Supplement 12 (2006)

The following documents with additions and amendments to Enzyme Nomenclature have been approved after public review:

New enzymes (March 2006, approved May 2006) in four files:
   EC 1,    EC 2,   EC 3    and   EC 4 to EC 6

New enzymes (July 2006, approved September 2006)
New enzymes (September 2006, approved October 2006)
New enzymes (October-December 2006, approved November-December 2006, January 2007)
Minor changes

An asterisk before 'EC' indicates that this is an amendment to an existing enzyme rather than a new enzyme entry.


Contents

*EC 1.1.1.95 phosphoglycerate dehydrogenase
*EC 1.1.1.262 4-hydroxythreonine-4-phosphate dehydrogenase
EC 1.1.1.289 sorbose reductase
EC 1.1.1.290 4-phosphoerythronate dehydogenase
EC 1.1.1.291 2-hydroxymethylglutarate dehydrogenase
*EC 1.1.3.8 L-gulonolactone oxidase
EC 1.1.99.31 (S)-mandelate dehydrogenase
EC 1.1.3.24 now EC 1.3.3.12
EC 1.1.99.19 now EC 1.17.99.4
*EC 1.2.1.10 acetaldehyde dehydrogenase (acetylating)
EC 1.2.1.71 succinylglutamate-semialdehyde dehydrogenase
EC 1.2.1.72 erythrose-4-phosphate dehydrogenase
*EC 1.2.3.3 pyruvate oxidase
EC 1.2.99.1 now EC 1.17.99.4
EC 1.3.1.59 deleted entry.
*EC 1.3.2.3 L-galactonolactone dehydrogenase
EC 1.3.3.12 L-galactonolactone oxidase
*EC 1.3.99.19 quinoline-4-carboxylate 2-oxidoreductase
*EC 1.4.1.18 lysine 6-dehydrogenase
EC 1.4.1.22 deleted *EC 1.4.3.5 pyridoxal 5'-phosphate synthase
EC 1.4.3.20 L-lysine 6-oxidase
*EC 1.4.4.2 glycine dehydrogenase (decarboxylating)
EC 1.5.1.35 1-pyrroline dehydrogenase
EC 1.7.1.13 preQ1 reductase
*EC 1.7.3.1 nitroalkane oxidase
*EC 1.8.1.4 dihydrolipoyl dehydrogenase
EC 1.8.4.5 now EC 1.8.4.13 and EC 1.8.4.14
EC 1.8.4.6 now EC 1.8.4.11
EC 1.8.4.11 peptide-methionine (S)-S-oxide reductase
EC 1.8.4.12 peptide-methionine (R)-S-oxide reductase
EC 1.8.4.13 L-methionine (S)-S-oxide reductase
EC 1.8.4.14 L-methionine (R)-S-oxide reductase
*EC 1.10.3.4 o-aminophenol oxidase
*EC 1.11.1.14 lignin peroxidase
EC 1.11.1.16 versatile peroxidase
*EC 1.13.11.11 tryptophan 2,3-dioxygenase
*EC 1.13.11.19 cysteamine dioxygenase
*EC 1.13.11.32 2-nitropropane dioxygenase
EC 1.13.11.42 deleted
EC 1.13.11.52 indoleamine 2,3-dioxygenase
EC 1.13.11.53 acireductone dioxygenase (Ni2+-requiring)
EC 1.13.11.54 acireductone dioxygenase [iron(II)-requiring]
EC 1.13.11.55 sulfur oxygenase/reductase
EC 1.13.12.11 now EC 1.14.13.8
EC 1.13.12.14 chlorophyllide a oxygenase
EC 1.14.11.27 [histone-H3]-lysine-36 demethylase
EC 1.14.11.28 proline 3-hydroxylase
*EC 1.14.13.8 flavin-containing monooxygenase
EC 1.14.13.65 deleted
EC 1.14.13.101 senecionine N-oxygenase
*EC 1.14.99.3 heme oxygenase
EC 1.17.1.6 now EC 1.17.99.5
EC 1.17.99.4 uracil/thymine dehydrogenase
EC 1.17.99.5 bile-acid 7α-dehydroxylase
*EC 2.1.1.69 5-hydroxyfuranocoumarin 5-O-methyltransferase
*EC 2.1.1.70 8-hydroxyfuranocoumarin 8-O-methyltransferase
EC 2.1.1.92 deleted, now EC 2.1.1.69
*EC 2.1.2.10 aminomethyltransferase
*EC 2.3.1.11 thioethanolamine S-acetyltransferase
*EC 2.3.1.38 [acyl-carrier-protein] S-acetyltransferase
*EC 2.3.1.39 [acyl-carrier-protein] S-malonyltransferase
*EC 2.3.1.41 β-ketoacyl-acyl-carrier-protein synthase I
*EC 2.3.1.109 arginine N-succinyltransferase
EC 2.3.1.177 biphenyl synthase
EC 2.3.1.178 diaminobutyrate acetyltransferase
EC 2.3.1.179 β-ketoacyl-acyl-carrier-protein synthase II
EC 2.3.1.180 β-ketoacyl-acyl-carrier-protein synthase III
EC 2.3.1.181 lipoyl(octanoyl) transferase
*EC 2.4.1.79 globotriaosylceramide 3-β-N-acetylgalactosaminyltransferase
*EC 2.4.1.92 (N-acetylneuraminyl)-galactosylglucosylceramide N-acetylgalactosaminyltransferase
*EC 2.4.1.116 cyanidin 3-O-rutinoside 5-O-glucosyltransferase
EC 2.4.1.154 now EC 2.4.1.79
*EC 2.4.1.195 N-hydroxythioamide S-β-glucosyltransferase
EC 2.4.1.235 now *EC 2.4.1.116
EC 2.4.1.243 6G-fructosyltransferase
EC 2.4.1.244 N-acetyl-β-glucosaminyl-glycoprotein 4-β-N-acetylgalactosaminyltransferase
*EC 2.4.2.31 NAD(P)+-protein-arginine ADP-ribosyltransferase
*EC 2.6.1.52 phosphoserine transaminase
*EC 2.6.1.76 diaminobutyrate—2-oxoglutarate transaminase
EC 2.6.1.81 succinylornithine transaminase
EC 2.6.1.82 putrescine aminotransferase
EC 2.6.1.83 LL-diaminopimelate aminotransferase
EC 2.6.99.2 pyridoxine 5'-phosphate synthase
*EC 2.7.1.151 inositol-polyphosphate multikinase
EC 2.7.1.158 inositol-pentakisphosphate 2-kinase
EC 2.7.1.159 inositol-1,3,4-trisphosphate 5/6-kinase
EC 2.7.1.160 2'-phosphotransferase
EC 2.7.4.22 UMP kinase
EC 2.7.4.23 ribose 1,5-bisphosphate phosphokinase
EC 2.7.7.63 lipoate—protein ligase
EC 2.7.7.64 UTP-monosaccharide-1-phosphate uridylyltransferase
*EC 2.7.8.7 holo-[acyl-carrier-protein] synthase
EC 2.7.8.27 sphingomyelin synthase
*EC 2.8.1.6 biotin synthase
EC 2.8.1.8 lipoyl synthase
EC 3.1.1.80 acetylajmaline esterase
EC 3.1.3.76 lipid-phosphate phosphatase
EC 3.1.3.77 acireductone synthase
*EC 3.1.4.14 [acyl-carrier-protein] phosphodiesterase
EC 3.1.13.5 ribonuclease D
*EC 3.1.26.3 ribonuclease III
*EC 3.2.1.81 β-agarase
*EC 3.2.1.83 κ-carrageenase
EC 3.2.1.157 ι-carrageenase
EC 3.2.1.158 α-agarase
EC 3.2.1.159 α-neoagaro-oligosaccharide hydrolase
EC 3.2.1.160 deleted
EC 3.2.1.161 β-apiosyl-β-glucosidase
*EC 3.2.2.1 purine nucleosidase
EC 3.3.2.3 now EC 3.3.2.9 and EC 3.3.2.10
*EC 3.3.2.6 leukotriene-A4 hydrolase
*EC 3.3.2.7 hepoxilin-epoxide hydrolase
EC 3.3.2.9 microsomal epoxide hydrolase
EC 3.3.2.10 soluble epoxide hydrolase
EC 3.3.2.11 cholesterol-5,6-oxide hydrolase
EC 3.4.13.22 D-Ala-D-Ala dipeptidase
EC 3.4.14.12 prolyltripeptidyl aminopeptidase
*EC 3.4.17.8 muramoylpentapeptide carboxypeptidase
EC 3.4.21.87 now EC 3.4.23.49
EC 3.4.21.106 hepsin
EC 3.4.21.107 peptidase Do
EC 3.4.21.108 HtrA2 peptidase
EC 3.4.21.109 matriptase
EC 3.4.21.110 C5a peptidase
EC 3.4.21.111 aqualysin 1
EC 3.4.21.112 site-1 protease
EC 3.4.21.113 pestivirus NS3 polyprotein peptidase
EC 3.4.21.114 equine arterivirus serine peptidase
EC 3.4.21.115 infectious pancreatic necrosis birnavirus Vp4 peptidase
EC 3.4.21.116 SpoIVB peptidase
EC 3.4.21.117 stratum corneum chymotryptic enzyme
EC 3.4.21.118 kallikrein 8
EC 3.4.21.119 kallikrein 13
EC 3.4.23.49 omptin
EC 3.5.1.94 γ-glutamyl-γ-aminobutyrate hydrolase
EC 3.5.1.95 N-malonylurea hydrolase
EC 3.5.1.96 succinylglutamate desuccinylase
*EC 3.5.2.1 barbiturase
EC 3.5.2.18 enamidase
EC 3.5.3.23 N-succinylarginine dihydrolase
*EC 3.6.3.5 Zn2+-exporting ATPase
*EC 3.6.3.44 xenobiotic-transporting ATPase
EC 3.6.3.45 now EC 3.6.3.44
*EC 4.1.1.21 phosphoribosylaminoimidazole carboxylase
EC 4.1.1.86 diaminobutyrate decarboxylase
*EC 4.1.2.8 indole-3-glycerol-phosphate lyase
EC 4.1.3.39 4-hydroxy-2-oxovalerate aldolase
*EC 4.2.1.60 3-hydroxydecanoyl-[acyl-carrier-protein] dehydratase
EC 4.2.1.108 ectoine synthase
EC 4.2.1.109 methylthioribulose 1-phosphate dehydratase
EC 4.2.1.110 aldos-2-ulose dehydratase
EC 4.2.1.111 1,5-anhydro-D-fructose dehydratase
EC 4.2.2.4 now EC 4.2.2.20 and
EC 4.2.2.20 chondroitin-sulfate-ABC endolyase
EC 4.2.2.21 chondroitin-sulfate-ABC exolyase
*EC 4.2.3.9 aristolochene synthase
EC 4.2.3.22 germacradienol synthase
EC 4.2.3.23 germacrene-A synthase
EC 4.2.3.24 amorpha-4,11-diene synthase
EC 4.2.3.25 S-linalool synthase
EC 4.2.3.26 R-linalool synthase
EC 4.4.1.24 sulfolactate sulfo-lyase
EC 4.4.1.25 L-cysteate sulfo-lyase
EC 5.3.3.14 trans-2-decenoyl-[acyl-carrier protein] isomerase
EC 5.3.3.15 ascopyrone tautomerase
EC 5.4.99.18 5-(carboxyamino)imidazole ribonucleotide mutase
EC 6.3.1.12 D-aspartate ligase
*EC 6.3.2.6 phosphoribosylaminoimidazolesuccinocarboxamide synthase
*EC 6.3.2.27 aerobactin synthase
EC 6.3.2.28 L-amino-acid α-ligase
EC 6.3.4.18 5-(carboxyamino)imidazole ribonucleotide synthase
*EC 6.3.5.4 asparagine synthase (glutamine-hydrolysing)
*EC 6.3.5.5 carbamoyl-phosphate synthase (glutamine-hydrolysing)
EC 6.4.1.7 2-oxoglutarate carboxylase


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