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. Author manuscript; available in PMC: 2010 Feb 10.
Published in final edited form as: Biochemistry. 2009 Feb 10;48(5):1036–1046. doi: 10.1021/bi801792q

Table 2.

KM and kcat for Various ssDNA Substrates

Substrate KM(µM) kcat(sec−1)
d(N)30 5.8 ± 0.5 19.7 ± 0.3
d(T)30 3.8 ± 0.2b 0.47 ± 0.06b
d(A)30 N.D.a 0.02 ± 0.01bc
d(C)30 N.D.a 0.05 ± 0.03bc
d(AC)15 8.7 ± 1.2 5.4 ± 0.2
d(TC)15 5.6 ± 1.5 3.2 ± 0.2
ssM13 1.9 ± 0.3 75 ± 3
----d N.D.a 0.00 ± 0.02
a

Not determined

b

Value obtained using TLC plate assay.

c

The kcat reported is an apparent kcat at saturating ATP and ssDNA concentrations

d

no addition of ssDNA