All UniProtKB/Swiss-Prot entries corresponding to class 6.3.-.-.
The following ENZYME entries belong to class 6.3.-.-:
6.3.1.1 Aspartate--ammonia ligase. 6.3.1.2 Glutamate--ammonia ligase. 6.3.1.3 Transferred entry: 6.3.4.13. 6.3.1.4 Aspartate--ammonia ligase (ADP-forming). 6.3.1.5 NAD(+) synthase. 6.3.1.6 Glutamate--ethylamine ligase. 6.3.1.7 4-methyleneglutamate--ammonia ligase. 6.3.1.8 Glutathionylspermidine synthase. 6.3.1.9 Trypanothione synthase. 6.3.1.10 Adenosylcobinamide-phosphate synthase. 6.3.1.11 Glutamate--putrescine ligase. 6.3.1.12 D-aspartate ligase. 6.3.1.13 L-cysteine:1D-myo-inositol 2-amino-2-deoxy-alpha-D-glucopyranoside ligase. 6.3.1.14 Diphthine--ammonia ligase. 6.3.2.1 Pantoate--beta-alanine ligase. 6.3.2.2 Glutamate--cysteine ligase. 6.3.2.3 Glutathione synthase. 6.3.2.4 D-alanine--D-alanine ligase. 6.3.2.5 Phosphopantothenate--cysteine ligase. 6.3.2.6 Phosphoribosylaminoimidazolesuccinocarboxamide synthase. 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. 6.3.2.10 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 2,3-dihydroxybenzoate--serine ligase. 6.3.2.15 Transferred entry: 6.3.2.10. 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. 6.3.2.20 Indoleacetate--lysine synthetase. 6.3.2.21 Ubiquitin--calmodulin ligase. 6.3.2.22 Transferred entry: 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. 6.3.2.28 L-amino-acid alpha-ligase. 6.3.2.29 Cyanophycin synthase (L-aspartate-adding). 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.n1 Transferred entry: 6.3.2.37. 6.3.2.n2 Pup--protein ligase. 6.3.2.n3 ISG15--protein ligase. 6.3.2.n4 Alpha-aminoadipate--LysW ligase. 6.3.2.n5 Pantoate--beta-alanine ligase (ADP-forming). 6.3.3.1 Phosphoribosylformylglycinamidine cyclo-ligase. 6.3.3.2 5-formyltetrahydrofolate cyclo-ligase. 6.3.3.3 Dethiobiotin synthase. 6.3.3.4 (Carboxyethyl)arginine beta-lactam-synthase. 6.3.4.1 GMP synthase. 6.3.4.2 CTP synthase. 6.3.4.3 Formate--tetrahydrofolate ligase. 6.3.4.4 Adenylosuccinate synthase. 6.3.4.5 Argininosuccinate synthase. 6.3.4.6 Urea carboxylase. 6.3.4.7 Ribose-5-phosphate--ammonia ligase. 6.3.4.8 Imidazoleacetate--phosphoribosyldiphosphate ligase. 6.3.4.9 Biotin--[methylmalonyl-CoA-carboxytransferase] ligase. 6.3.4.10 Biotin--[propionyl-CoA-carboxylase (ATP-hydrolyzing)] ligase. 6.3.4.11 Biotin--[methylcrotonoyl-CoA-carboxylase] ligase. 6.3.4.12 Glutamate--methylamine ligase. 6.3.4.13 Phosphoribosylamine--glycine ligase. 6.3.4.14 Biotin carboxylase. 6.3.4.15 Biotin--[acetyl-CoA-carboxylase] ligase. 6.3.4.16 Carbamoyl-phosphate synthase (ammonia). 6.3.4.17 Formate--dihydrofolate ligase. 6.3.4.18 5-(carboxyamino)imidazole ribonucleotide synthase. 6.3.4.19 tRNA(Ile)-lysidine synthetase. 6.3.5.1 NAD(+) synthase (glutamine-hydrolyzing). 6.3.5.2 GMP synthase (glutamine-hydrolyzing). 6.3.5.3 Phosphoribosylformylglycinamidine synthase. 6.3.5.4 Asparagine synthase (glutamine-hydrolyzing). 6.3.5.5 Carbamoyl-phosphate synthase (glutamine-hydrolyzing). 6.3.5.6 Asparaginyl-tRNA synthase (glutamine-hydrolyzing). 6.3.5.7 Glutaminyl-tRNA synthase (glutamine-hydrolyzing). 6.3.5.8 Transferred entry: 2.6.1.85. 6.3.5.9 Hydrogenobyrinic acid a,c-diamide synthase (glutamine-hydrolyzing). 6.3.5.10 Adenosylcobyric acid synthase (glutamine-hydrolyzing). 6.3.5.11 Cobyrinate a,c-diamide synthase (glutamine-hydrolyzing).