All UniProtKB/Swiss-Prot entries corresponding to class 1.7.99.-.
The following ENZYME entries belong to class 1.7.99.-:
1.7.99.1 Hydroxylamine reductase. 1.7.99.2 Deleted entry. 1.7.99.3 Transferred entry: 1.7.2.1. 1.7.99.4 Nitrate reductase. 1.7.99.5 Transferred entry: 1.5.1.20. 1.7.99.6 Transferred entry: 1.7.2.4. 1.7.99.7 Transferred entry: 1.7.2.5. 1.7.99.8 Hydrazine oxidoreductase.