. 2015 Jan 25;6(3):260–265. doi: 10.1021/ml500385d

Table 4. In vitro Enzymatic Assays Performed with rhTDO (37 °C, pH 7.5).

	percentage of substrate consumed after 1 h of incubation
substrates tested	rhTDO 1 μM	rhTDO 10 μM
l-Trp (11)	67%^a	100%^a
1-Me-l-Trp (12)	0%^a	3%^a
5-HO-l-Trp (13)	0%^a	14%^a
1-FETrp (5)^b	0%^a	2%^a

Substrate concentration: 100 μM.

Racemate.