All UniProtKB/Swiss-Prot entries corresponding to class 6.3.4.-.
The following ENZYME entries belong to class 6.3.4.-:
6.3.4.1 Transferred entry: 6.3.5.2 6.3.4.2 CTP synthase (glutamine hydrolyzing) 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 6.3.4.20 7-cyano-7-deazaguanine synthase 6.3.4.21 Nicotinate phosphoribosyltransferase 6.3.4.22 tRNA(Ile)(2)-agmatinylcytidine synthase 6.3.4.23 Formate--phosphoribosylaminoimidazolecarboxamide ligase 6.3.4.24 Tyramine--L-glutamate ligase