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. Author manuscript; available in PMC: 2010 Jun 28.
Published in final edited form as: J Am Chem Soc. 2008 Jan 25;130(7):2336–2343. doi: 10.1021/ja078223d

Table 3.

Steady State Rate Constants of Self-Pair Synthesis by Incorporation of dXTP against dX for SICS and analogsa

5' – dTAATACGACTCACTATAGGGAGA
3' – dATTATGCTGAGTGATATCCCTCT(X)GCTAGGTTACGGCAGGATCGC

X kcat
(min−1)
KM
(µM)
kcat/KM
(M−1min−1)
SICSb 5 ± 1 3.2 ± 3.1 1.6 × 06
4SICS 2.6 ± 0.8 8.6 ± 1.7 3.0 × 105
5SICS 1.7 ± 0.5 63 ± 4 2.7 × 104
a

See Experimental Section for experimental details.

b

Ref 23.