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Table 4 Diversity of GH families returned by JGI and Uniprot databases from the secretomes analyzed

From: Differential proteomic analysis of the secretome of Irpex lacteus and other white-rot fungi during wheat straw pretreatment

Organism Culture                 Glycoside hydrolase families               
I. lacteus SSF   2 3*   5 6 7   10               35   43*     61    74      92*    
I. lacteus SmF   2 3   5         15         30 31 35   43*             92*    125
P. chrysosporium SSF    3   5 6 7 8 10 11 12   15   17 18 20 25 27 28 30 31 35 37 43 47    61 71       88     
P. ostreatus SSF 1 2 3 4 5 6 7 8 10   12 13 15 16    20   27 28   31 35 37   47 51 55    72   76 78 79 88 92 105 115  
Type of enzymes 1 Cellulose degrading enzymes                                          
Cellulases          X                                 
Endo-1,4-β-glucanases     X   X   X     X    X              X      X         
Cellobiohydrolases        X X   X                        X         
Exo-1,4-β-glucanases   X   X    X                                   
β-Glucosidases   X   X                   X                    
Hemicellulose degrading enzymes                                          
Xylanases/xyloglucanases       X     X X X     X           X        X X        
Endo-1,4-β-xylanases     X   X    X       X                           
Endo-1,3-β-xylanases           X                 X                
β-Xylosidases                       X     X                
Arabinofuranosidases     X                       X   X              
α- Glucuronidases      X                                X     X  
β-Galactosidases   X X                      X                  
β-Mannosidases   X X    X                                    
Starch degrading enzymes             X X          X     X               
Other GHs 2   X X X X X X X X    X     X X X X X X X   X X X   X X X X X   X X X X X X X X
  1. Crosses (X) show the GH family to which the proteins identified in the different secretomes belong, according to http://www.cazy.org/Glycoside-Hydrolases.html.
  2. (*) These GH families were not detected in I. lacteus’ spots, but were identified from EPP analyses.
  3. (1) Each functional group contains the most representative enzymes.
  4. (2) This group contains activities different to those detailed in the Table.