New enzymes (January-May 2007, approved February-June 2007)An asterisk before 'EC' indicates that this is an amendment to an existing enzyme rather than a new enzyme entry.
New enzymes (July-November 2007, approved August-December 2007)
Minor changes
*EC 1.1.1.206 tropinone reductase I
*EC 1.1.1.236 tropinone reductase II
EC 1.1.1.292 1,5-anhydro-D-fructose reductase (1,5-anhydro-D-mannitol-forming)
EC 1.1.1.293 deleted
EC 1.1.1.294 chlorophyll(ide) b reductase
*EC 1.1.3.17 choline oxidase
*EC 1.2.1.19 aminobutyraldehyde dehydrogenase
*EC 1.3.1.53 (3S,4R)-3,4-dihydroxycyclohexa-1,5-diene-1,4-dicarboxylate dehydrogenase
EC 1.3.1.61 deleted, identical to EC 1.3.1.53
EC 1.3.1.80 red chlorophyll catabolite reductase
EC 1.5.1.35 deleted, same as EC 1.2.1.19
EC 1.14.12.20 pheophorbide a oxygenase
EC 1.14.13.102 psoralen synthase
EC 1.14.13.103 8-dimethylallylnaringenin 2'-hydroxylase
EC 2.1.1.158 7-methylxanthosine synthase
EC 2.1.1.159 theobromine synthase
EC 2.1.1.160 caffeine synthase
EC 2.1.1.161 dimethylglycine N-methyltransferase
EC 2.1.1.162 glycine/sarcosine/dimethylglycine N-methyltransferase
EC 2.3.1.182 (R)-citramalate synthase
EC 2.3.1.183 phosphinothricin acetyltransferase
EC 2.3.1.184 acyl-homoserine-lactone synthase
EC 2.4.1.112 deleted now EC 2.4.1.186
*EC 2.4.1.186 glycogenin glucosyltransferase
*EC 2.4.1.212 hyaluronan synthase
*EC 2.4.2.29 tRNA-guanine transglycosylase
EC 2.5.1.67 chrysanthemyl diphosphate synthase
EC 2.5.1.68 Z-farnesyl diphosphate synthase
EC 2.5.1.69 lavandulyl diphosphate synthase
EC 2.5.1.70 naringenin 8-dimethylallyltransferase
EC 2.5.1.71 leachianone G 2"-dimethylallyltransferase
EC 2.6.1.84 arginine—pyruvate transaminase
EC 2.6.1.85 aminodeoxychorismate synthase
*EC 2.7.1.26 riboflavin kinase
EC 2.7.1.155 now EC 2.7.4.24
EC 2.7.4.24 diphosphoinositol-pentakisphosphate kinase
*EC 2.7.7.2 FAD synthetase
*EC 3.1.1.14 chlorophyllase
EC 3.1.1.81 quorum-quenching N-acyl-homoserine lactonase
EC 3.1.1.82 pheophorbidase
EC 3.2.1.162 λ-carrageenase
EC 3.2.1.163 1,6-α-D-mannosidase
EC 3.2.1.164 galactan endo-1,6-β-galactosidase
EC 3.2.2.25 N-methyl nucleosidase
EC 3.4.15.6 cyanophycinase
EC 3.4.21.120 oviductin
EC 3.4.22.54 calpain-3
*EC 3.4.22.36 caspase-1
EC 3.4.22.55 caspase-2
EC 3.4.22.56 caspase-3
EC 3.4.22.57 caspase-4
EC 3.4.22.58 caspase-5
EC 3.4.22.59 caspase-6
EC 3.4.22.60 caspase-7
EC 3.4.22.61 caspase-8
EC 3.4.22.62 caspase-9
EC 3.4.22.63 caspase-10
EC 3.4.22.64 caspase-11
EC 3.4.22.65 peptidase 1 (mite)
EC 3.4.22.66 calicivirin
EC 3.4.22.67 zingipain
EC 3.5.1.97 acyl-homoserine-lactone acylase
EC 3.11.1.3 phosphonopyruvate hydrolase
*EC 4.1.2.37 hydroxynitrilase
EC 4.1.2.39 deleted, same as EC 4.1.2.37
EC 4.1.2.42 D-threonine aldolase
EC 4.1.3.40 chorismate lyase
EC 4.1.99.12 3,4-dihydroxy-2-butanone-4-phosphate synthase
*EC 4.2.1.36 homoaconitate hydratase
*EC 4.2.1.79 2-methylcitrate dehydratase
*EC 4.2.1.104 cyanase
EC 4.2.1.112 acetylene hydratase
EC 4.2.1.113 o-succinylbenzoate synthase
EC 4.2.2.22 pectate trisaccharide-lyase
EC 4.2.3.27 isoprene synthase
EC 4.3.1.11 deleted
EC 4.3.1.22 3,4-dihydroxyphenylalanine reductive deaminase
EC 5.1.1.18 serine racemase
EC 5.1.3.23 UDP-2,3-diacetamido-2,3-dideoxyglucuronic acid 2-epimerase
EC 6.1.1.26 pyrrolysine—tRNAPyl ligase
EC 6.3.2.29 cyanophycin synthase (L-aspartate-adding)
EC 6.3.2.30 cyanophycin synthase (L-arginine-adding)
EC 6.3.5.8 now EC 2.6.1.85