Table 2.

Photoenzymatic reduction of 2‐methylcyclohexenone and cinnamaldehyde by different OYEs (TsOYE and YqjM).

Substrate	OYE	[RB] [μm]	TTNOYE [a]	Yield[a] [%]	ee [a]
	TsOYE	80	169	51	>99 (R)
	TsOYE	160	254	76	>99 (R)
	YqjM	80	149	44	>99 (R)
	YqjM	160	282	84	>99 (R)
	TsOYE	80	120	36	–
	TsOYE	160	115	34	–
	YqjM	80	77	23	–
	YqjM	160	106	32	–

[a] Determined by GC analysis after 180 min reaction. Reaction conditions: 24 μm [OYE], 10 mm CaCl₂, 8 mm substrate in a 200 mm TEOA buffer pH 7.5.