. Author manuscript; available in PMC: 2010 Nov 24.

Published in final edited form as: Biochemistry. 2009 Nov 24;48(46):10866–10881. doi: 10.1021/bi901476k

Table 4.

Polymerization of pyridone NTP and 4-methylpyridone NTP opposite various bases. Listed is the concentration (μM) of the NTP that gives equal elongation of the ppp(G)₃ trinucleotide with that NTP and with GTP

	Triphosphate

Template	520 ± 20	2300 ± 30
	70 ± 15	100 ± 30
	1300 ± 40	2700 ± 100
	660 ± 50	470 ± 40
	580 ± 50	810 ± 60
	520 ± 30	1100 ± 40
	660 ± 20	800 ± 100
	3500 ± 100	ND
	ND	ND
	700 ± 60	1100 ± 100
	610 ± 40	910 ± 80
	130 ± 40	1800 ± 200
	36 ± 30	70 ± 30
	ND	ND