Table 2 Overview of the ABPP-identified enzymes from profiling the substrate-bound fraction (SBF) of P. chrysosporium suspension cultures grown on minimal medium supplemented with beech wood chips.

From: Identification of fungal lignocellulose-degrading biocatalysts secreted by Phanerochaete chrysosporium via activity-based protein profiling

Protein ID

Annotation

Used ABP

Log2 fold change

MW [kDa]

Predicted function

Phchr2|3002242

GH3

JJB111

6.20

92.86

β-glucosidase

Phchr2|3004009

GH17

JJB111

4.73

33.78

1,3-β- glucanosyltransferase

Phchr2|2895579

GH5

JJB111

4.44

73.50

1,3-β-glucosidase

Phchr2|2915237a

GH5, subfamily 9

JJB111

4.11

46.55

1,4-β- endoglucanase

Phchr2|2945552

GH3-WSC

JJB111

3.99

98.95

β-glucosidase

Phchr2|3038646

GH25

JJB111

3.75

24.47

muramidase

Phchr2|3003144

GH3

JJB111

2.65

92.83

β-glucosidase

Phchr2|2912243a

CE15

FP-alkyne

6.35

44.29

glucuronoyl methylesterase

Phchr2|2983171

CE1, CBM1

FP-alkyne

5.93

31.85

acetyl-xylan esterase

Phchr2|2918304

CE15, CBM1

FP-alkyne

3.24

47.47

glucuronoyl methylesterase

Phchr2|126075a

CE1, CBM1

FP-alkyne

2.37

35.59

acetyl-xylan esterase

  1. aEnzymes that were also labeled in the supernatant (Table 1).
  2. Four SHs and seven GHs were elucidated from FP-alkyne and JJB111 labeling, respectively.