Table 1.

The ATPase turnover numbers of Zn-ATPases. The enzyme turnover numbers of both basal level and ssDNA stimulated ATPase activities were measured as the number of ATP molecules hydrolized per LT hexamer per second for the Zn-ATPases of SV40, JCV and TSV LTs and the results are summarized in the table. Fold stimulation by ssDNA was calculated for each Zn-ATPase.

	kcat s−1_ Basal	kcat s−1_ Poly-dT	Fold stimulation
SV40	0.54 ± 0.04	3.6 ± 0.28	6.6
JCV	0.63 ± 0.06	2.3 ± 0.27	3.7
TSV	0.22 ± 0.04	1.5 ± 0.3	6.8