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Table 6 Summary of pectin-degrading proteins identified in the secretomes of four fungi

From: Comparative analysis of the secretomes of Schizophyllum commune and other wood-decay basidiomycetes during solid-state fermentation reveals its unique lignocellulose-degrading enzyme system

Species Accession no.a Familyb Predicted proteina Upc SignalPd
S. commune Main chain
 Schco3|110819 GH28 polygalacturonase 3 Y
 Schco3|2141311 PL1 pectate lyase 9 Y
 Schco3|2264630 PL1 pectate lyase 9 Y
 Schco3|2164161 PL3 pectate lyase 3 Y
 Schco3|2130270 PL3 pectate lyase 3 Y
 Schco3|2063343 PL4 rhamnogalacturonan lyase 12 Y
Side group
 Schco3|2287708 GH16 endo-β-1,3-galactanase 4 Y
 Schco3|2601007 GH16 endo-β-1,3-galactanase 4 Y
 Schco3|2189132 GH43 endo-1,5-α-l-arabinosidase 5 Y
 Schco3|2011638 GH43 α-l-arabinosidase 7 Y
 Schco3|2601132 GH43 α-l-arabinosidase 6 Y
 Schco3|2187351 GH43 exo-β-1,3-galactanase 1 Y
 Schco3|2086209 GH43 arabinosidase 3 Y
 Schco3|13837 GH43,CBM35 exo-β-1,3-galactanase 9 Y
 Schco3|15841 GH53 endo-β-1,4-galactanase 3 Y
 Schco3|15206 GH93 exo-1,5-α-l-arabinanase 4 Y
 Schco3|2183364 CE8 pectinesterase 7 N
 Schco3|231570 CE12 rhamnogalacturonan acetylesterase 6 Y
P. chrysosporium Main chain
 Phchr2|2865709 GH28 endo-polygalacturonase 7 Y
Side group
 Phchr2|132137 CE8 pectin methylesterase 3 Y
C. subvermispora Main chain
 Cersu1|105970 GH28 endo-polygalacturonase 7 Y
 Cersu1|124872 GH28 exo-polygalacturonase 2 Y
Side group
 Cersu1|112103 GH43 endo-1,5-α-l-arabinase 3 Y
 Cersu1|103663 CE8 pectin methylesterase 4 Y
G. trabeum Main chain
 Glotr1_1|6650 GH28 exo-polygalacturonase 7 N
 Glotr1_1|110574 GH28 endo-polygalacturonase 4 Y
 Glotr1_1|117232 GH28 exo-polygalacturonase 7 Y
 Glotr1_1|120615 GH28 endo-polygalacturonase 7 Y
 Glotr1_1|138836 GH28 exo-polygalacturonase 7 Y
Side group
 Glotr1_1|58475 GH43 endo-1,5-α-l-arabinanase 4 Y
 Glotr1_1|136552 GH78 α-l-rhamnosidase 12 Y
 Glotr1_1|116837 GH79 β-glucuronidase 10 N
 Glotr1_1|77537 CE8 pectin methylesterase 3 Y
 Glotr1_1|112531 CE8 pectin methylesterase 8 Y
  1. a Accession numbers and predicted proteins were obtained from the corresponding Joint Genome Institute (JGI) databases
  2. b Family information was obtained from the carbohydrate-active enzyme database (CAZy)
  3. c Unique peptides
  4. d Prediction of signal peptides was based on SignalP analysis
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Biotechnology for Biofuels and Bioproducts

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