Proteomics

Dataset Information

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Cellulomonas sp. B6 and C. fimi B-402 secretomes xylanases


ABSTRACT: We addressed the optimization of the xylanolytic activity in extracellular enzymatic extracts of Cellulomonas sp. B6 and C. fimi B-402 for their subsequent application in lignocellulosic biomass hydrolysis, by culture in several substrates. As demonstrated by secretomic profiling, wheat bran and waste paper resulted to be suitable inducers for the secretion of xylanases of Cellulomonas sp. B6 and C. fimi B-402, respectively. Both strains showed high xylanolytic activity in culture supernatant although Cellulomonas sp. B6 was the most efficient xylanolytic strain.

INSTRUMENT(S): Q Exactive HF

ORGANISM(S): Cellulomonas Sp. B6 Cellulomonas Fimi

SUBMITTER: Maria Pia Valacco  

LAB HEAD: Eleonora Campos

PROVIDER: PXD022718 | Pride | 2021-09-09

REPOSITORIES: Pride

Dataset's files

Source:
Action DRS
B6WB_Tubo1.pdResult Other
B6WB_Tubo1.raw Raw
B6_T2.pdResult Other
B6_T2.raw Raw
Fimi_T1.pdResult Other
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Publications

Optimisation of xylanases production by two Cellulomonas strains and their use for biomass deconstruction.

Ontañon Ornella M OM   Bedő Soma S   Ghio Silvina S   Garrido Mercedes M MM   Topalian Juliana J   Jahola Dóra D   Fehér Anikó A   Valacco Maria Pia MP   Campos Eleonora E   Fehér Csaba C  

Applied microbiology and biotechnology 20210521 11


One of the main distinguishing features of bacteria belonging to the Cellulomonas genus is their ability to secrete multiple polysaccharide degrading enzymes. However, their application in biomass deconstruction still constitutes a challenge. We addressed the optimisation of the xylanolytic activities in extracellular enzymatic extracts of Cellulomonas sp. B6 and Cellulomonas fimi B-402 for their subsequent application in lignocellulosic biomass hydrolysis by culture in several substrates. As de  ...[more]

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