. 2024 Jan 8;108(1):80. doi: 10.1007/s00253-023-12956-9

Table 2.

Substrate specificity analysis of recombinant L. mucosae INIA P508 GluLm.

Substrate (1 mmol L⁻¹)	Relative activity (%)
p-Nitrophenyl β-D-glucopyranoside (pNPG)	100.0 ± 0.0^a
p-Nitrophenyl α-D-glucopyranoside	2.2 ± 0.0^a
p-Nitrophenyl β-D-galactopyranoside (pNPGAL)	68.8 ± 0.2^a
p-Nitrophenyl α-D-galactopyranoside	0.3 ± 0.0^a
p-Nitrophenyl β-D-fucopyranoside (pNPBFU)	95.2 ± 0.1^a
p-Nitrophenyl α-L-fucopyranoside (pNPAFU)	26.6 ± 0.0^a
p-Nitrophenyl β-D-xylopyranoside (pNPXYL)	96.8 ± 0.0^a
p-Nitrophenyl α-D-xylopyranoside	0.1 ± 0.0^a
Cellobiose	2.89 ± 0.41^b
Daidzin	67.95 ± 1.58^b
Genistin	64.13 ± 3.04^b
Oleuropein	34.05 ± 3.73^b
Quercetin-3-glucoside	11.13 ± 0.67^b
Quercetin-3-rutinoside	1.40 ± 0.41^b
Lactose	2.26 ± 1.30^b
Trehalose	0.84 ± 0.74^b
2’-Fucosyllactose	0.12 ± 0.09^c
3-Fucosyllactose	0.00 ± 0.00^c

^aThe indicated activity is relative to the concentration of p-nitrophenol released

^bThe indicated activity is relative to the concentration of glucose released

^cThe indicated activity is relative to the concentration of fucose released