6.3.2.1 pantoate-beta-alanine ligase (AMP-forming) - 6.3.2.10 UDP-N-acetylmuramoyl-tripeptide-D-alanyl-D-alanine ligase - 6.3.2.11 carnosine synthase - 6.3.2.12 dihydrofolate synthase - 6.3.2.13 UDP-N-acetylmuramoyl-L-alanyl-D-glutamate-2,6-diaminopimelate ligase - 6.3.2.14 enterobactin synthase - 6.3.2.15 UDP-N-acetylmuramoylalanyl-D-glutamyl-2,6-diamino-pimelate-D-alanyl-D-alanine ligase deleted 6.3.2.16 D-alanine-alanyl-poly(glycerolphosphate) ligase - 6.3.2.17 tetrahydrofolate synthase - 6.3.2.18 gamma-glutamylhistamine synthase - 6.3.2.19 ubiquitin-protein ligase deleted. The ubiquitinylation process is now known to be performed by several enzymes in sequence, starting with EC 6.2.1.45 (ubiquitin-activating enzyme E1) and followed by several transfer reactions, including those of EC 2.3.2.23 (E2 ubiquitin-conjugating enzyme) and EC 2.3.2.27 (RING-type E3 ubiquitin transferase) 6.3.2.2 glutamate-cysteine ligase - 6.3.2.20 indoleacetate-lysine synthetase - 6.3.2.21 ubiquitin-calmodulin ligase deleted. The reaction is performed by the sequential action of EC 6.2.1.45 (ubiquitin-activating enzyme E1), several ubiquitin transferases and finally by EC 2.3.2.27 [ubiquitin transferase RING E3 (calmodulin-selective)] 6.3.2.22 diphthine-ammonia ligase transferred to EC 6.3.1.14 6.3.2.23 homoglutathione synthase - 6.3.2.24 tyrosine-arginine ligase - 6.3.2.25 tubulin-tyrosine ligase - 6.3.2.26 N-(5-amino-5-carboxypentanoyl)-L-cysteinyl-D-valine synthase - 6.3.2.27 aerobactin synthase deleted, now covered by EC 6.3.2.38 N2-citryl-N6-acetyl-N6-hydroxylysine synthase, and EC 6.3.2.39, aerobactin synthase 6.3.2.28 L-amino-acid alpha-ligase transferred to EC 6.3.2.49 6.3.2.29 cyanophycin synthase (L-aspartate-adding) - 6.3.2.3 glutathione synthase - 6.3.2.30 cyanophycin synthase (L-arginine-adding) - 6.3.2.31 coenzyme F420-0:L-glutamate ligase - 6.3.2.32 coenzyme gamma-F420-2:alpha-L-glutamate ligase - 6.3.2.33 tetrahydrosarcinapterin synthase - 6.3.2.34 coenzyme F420-1:gamma-L-glutamate ligase - 6.3.2.35 D-alanine-D-serine ligase - 6.3.2.36 4-phosphopantoate-beta-alanine ligase - 6.3.2.37 UDP-N-acetylmuramoyl-L-alanyl-D-glutamate-D-lysine ligase - 6.3.2.38 N2-citryl-N6-acetyl-N6-hydroxylysine synthase - 6.3.2.39 aerobactin synthase - 6.3.2.4 D-Alanine-D-alanine ligase - 6.3.2.40 cyclopeptine synthase - 6.3.2.41 N-acetylaspartylglutamate synthase - 6.3.2.42 N-acetylaspartylglutamylglutamate synthase - 6.3.2.43 [amino group carrier protein]-L-2-aminoadipate ligase - 6.3.2.44 pantoate-beta-alanine ligase (ADP-forming) - 6.3.2.45 UDP-N-acetylmuramate-L-alanyl-gamma-D-glutamyl-meso-2,6-diaminoheptanedioate ligase - 6.3.2.46 fumarate-(S)-2,3-diaminopropanoate ligase - 6.3.2.47 dapdiamide synthase - 6.3.2.48 L-arginine-specific L-amino acid ligase - 6.3.2.49 L-alanine-L-anticapsin ligase - 6.3.2.5 phosphopantothenate-cysteine ligase (CTP) - 6.3.2.50 tenuazonic acid synthetase - 6.3.2.51 phosphopantothenate-cysteine ligase (ATP) - 6.3.2.52 jasmonoyl-L-amino acid ligase - 6.3.2.53 UDP-N-acetylmuramoyl-L-alanine-L-glutamate ligase - 6.3.2.54 L-2,3-diaminopropanoate-citrate ligase - 6.3.2.55 2-[(L-alanin-3-ylcarbamoyl)methyl]-3-(2-aminoethylcarbamoyl)-2-hydroxypropanoate synthase - 6.3.2.56 staphyloferrin B synthase - 6.3.2.57 staphyloferrin A synthase - 6.3.2.58 D-ornithine-citrate ligase - 6.3.2.59 3-methyl-D-ornithine---L-lysine ligase - 6.3.2.6 phosphoribosylaminoimidazolesuccinocarboxamide synthase - 6.3.2.60 glutamate---[amino group carrier protein] ligase - 6.3.2.61 tubulin-glutamate ligase - 6.3.2.62 beta-tubulin-glutamate ligase - 6.3.2.7 UDP-N-acetylmuramoyl-L-alanyl-D-glutamate-L-lysine ligase - 6.3.2.8 UDP-N-acetylmuramate-L-alanine ligase - 6.3.2.9 UDP-N-acetylmuramoyl-L-alanine-D-glutamate ligase - 6.3.2.B1 oligomer L-amino acid ligase deleted, replaced by EC 6.3.2.30 6.3.2.B10 L-asparagine:L-amino acid ligase preliminary BRENDA-supplied EC number 6.3.2.B11 beta-citrylglutamate synthase preliminary BRENDA-supplied EC number 6.3.2.B15 3-[[[(2R,3R)-3-carboxyoxiran-2-yl]carbonyl]amino]-L-alanine-L-valine ligase preliminary BRENDA-supplied EC number 6.3.2.B16 L-valine-specific L-amino acid ligase preliminary BRENDA-supplied EC number 6.3.2.B19 [LysW]-C-terminal-L-glutamate ligase preliminary BRENDA-supplied EC number 6.3.2.B2 murein peptide ligase preliminary BRENDA-supplied EC number 6.3.2.B23 3-formyl-tyrosine ligase preliminary BRENDA-supplied EC number 6.3.2.B24 beta-tubulin-glutamate ligase deleted, replaced by EC 6.3.2.62, beta-tubulin-glutamate ligase 6.3.2.B3 tubulin-glutamate ligase deleted, replaced by EC 6.3.2.61, tubulin-glutamate ligase 6.3.2.B4 polyglycylase preliminary BRENDA-supplied EC number