A rapid and sensitive assay for quantifying the activity of both aerobic and anaerobic ribonucleotide reductases acting upon any or all substrates
Table 1
Comparison of class I, class II, and class III RNRs highlighting the differences that make a universal activity assay challenging.
Subclasses of class III RNRs are listed as NrdD1, NrdD2, and NrdD3.