Table 1.

Comparison of polymerase and RNase H activities for wild-type (WT) and mutant RTs

Enzyme	Active enzyme, %	Polymerase activity, min−1	RNase H activity, min−1
WT	56  ± 3	0.86  ± 0.05	1.04  ± 0.10
Δ5	52  ± 11	1.14  ± 0.07	2.70  ± 0.50
Δ9	28  ± 8	2.28  ± 0.09	3.10  ± 0.50
Δ13	42  ± 5	2.67  ± 0.13	2.50  ± 0.30