Table 4. Enzyme deamination half-life.

Substrate	t 1/2 (s)			HPLC-based conversion a (%)
	UV-vis	PL	HPLC
A b	57	—	—	100
tzA b	39	33	—	99
2-AA	207	—	—	100
tz2-AA	29	28	33	100
A/tzA	—	—	66/54	87/94
A/tz2-AA	—	—	64/59	100/100
tzA/tz2-AA	—	—	30/56	92/88

^aHPLC peak area quantification over a 600 s reaction time.

^bFrom previous work.⁹