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Table 6 Identified lignin-degradation enzymes and spectrum counts in different carbon sources by wild-type 2HH and mutant S1M29 of Penicillium echinulatum at 96 h during submerged cultivation

From: Penicillium echinulatum secretome analysis reveals the fungi potential for degradation of lignocellulosic biomass

Accession number

Identified proteins

CAZyme

Organism

MW (kDa)

Secretionb

Spectrum counta

2HH

S1M29

Glu

Gly

SCB

Cel

Glu

Gly

SCB

Cel

g1557

Isoamyl alcohol oxidase

AA7

Talaromyces stipitatus

66

Y

11

2

6

0

35

31

3

4

g1100

Isoamyl alcohol oxidase

AA7

Arthroderma benhamiae

58

Y

2

0

0

2

0

0

0

1

g5086

Isoamyl alcohol oxidase

AA7

Aspergillus flavus

67

Y

0

0

0

1

0

0

1

2

g6365

Related to Isoamyl alcohol oxidase

AA7

Fusarium fujikuro

69

Y

0

1

3

3

18

11

0

3

g7414

FAD dependent oxidoreductase

AA7

Aspergillus clavatus

54

Y

0

2

2

1

0

10

0

0

g5776

6-hydroxy-d-nicotine oxidase

AA7

Aspergillus kawachii

54

Y

3

4

2

2

5

6

0

2

  1. aSecretomic analysis based on spectral counting. A quantitative analysis was conducted for samples grown on cellulose or SCB (mean of triplicates), while a semiquantitative analysis for samples grown on glucose or glycerol (one replicate) was performed. The complete protein reports are given in Additional file 3
  2. bThe secretion of each protein was verified by the softwares SignalP, SecretomeP and YLoc. When at least two of three softwares give a positive result the protein was considered secreted