Expression of feruloyl esterase A from Aspergillus terreus and its application in biomass degradation

Zhang, Shuai-Bing; Wang, Le; Lü, Yan; Zhai, Huan-Chen; Cai, Jing; Hu, Yuansen

doi:10.1016/j.pep.2015.08.015

Cited by 16 publications

(7 citation statements)

References 25 publications

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“…Bioremediation fungi, Aspergillus terreus, found in the present study was reported to expresses Feruloyl esterases (FAEs) which is the key enzyme for biodegradation of lignocelluloses and hydrolysis of ester linkages between hemicellulose and lignin (Zhang et al, 2015). The study revealed that chlorfenvinphos could be degraded by Aspergillus fumigatus, Penicillium citrinum, Aspergillus terreus, and Trichoderma harzianum (Oliveira et al, 2015), and lots of these species were reported from the metagenomics samples.…”

Section: Discussionmentioning

confidence: 60%

Metagenomic Analysis Reveals Bacterial and Fungal Diversity and Their Bioremediation Potential From Sediments of River Ganga and Yamuna in India

et al. 2020

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In this study, we report the presence of a microbial community of bioremediation potential in terms of relative abundance and taxonomic biodiversity in sediment samples of river Ganga and Yamuna, India at nine different sites. Metagenomic libraries were constructed using TruSeq Nano DNA Library Prep Kit and sequenced on NextSeq 500 by Illumina Next Generation Sequencing (NGS) technology. Bioremediation bacteria belong to 45 genera with 92 species and fungi belong to 13 genera with 24 species have been classified using Kaiju taxonomical classification. The study revealed that Proteobacteria was the most dominant bacterial flora, followed by Actinobacteria, Firmicutes, and Deinococcus-Thermus. PCA analysis revealed that bioremediation bacteria viz. Streptomyces bikiniensis, Rhodococcus qingshengii, Bacillus aerophilus, Pseudomonas veronii, etc., were more dominant in highly polluted river stretch as compared to less polluted river stretch. Similarly, the relative abundance of bioremediation fungi viz. Phanerochaete chrysosporium and Rhizopus oryzae, etc., were significantly correlated with the polluted Kanpur stretch of river Ganga. Several protein domains, which play a pivotal role in bioremediation in the polluted environments, including urea ABC transporter, UrtA, UrtD, UrtE, zinc/cadmium/mercury/lead-transporting ATPase, etc., were identified using protein domain analysis. The protein domains involved in pesticide biodegradation viz. P450, short-chain dehydrogenases/reductases (SDR), etc., were also discovered in river sediment metagenomics data. This is the first report on the richness of bioremediation microbial communities in the Ganga and Yamuna riverine ecosystems, highlighting their importance in aquatic pollution management.

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Section: Discussionmentioning

confidence: 60%

Metagenomic Analysis Reveals Bacterial and Fungal Diversity and Their Bioremediation Potential From Sediments of River Ganga and Yamuna in India

et al. 2020

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“…It is desirable that enzymes used in industrial processes resist non-physiological conditions such as extreme pH and temperature. Glycosylation has long been identified as a key point in the thermal stability of glycoproteins, representing a promising target for protein (generally one to three mannose residues) to the β-hydroxyl group of a serine or threonine residue (Zhang et al, 2015).…”

Section: Identification Of Glycosylation Sitesmentioning

confidence: 99%

Feruloyl esterases: Biocatalysts to overcome biomass recalcitrance and for the production of bioactive compounds

Oliveira

Mota

Oliva

et al. 2019

Bioresource Technology

112

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Ferulic acid and its hydroxycinnamate derivatives represent one of the most abundant forms of low molecular weight phenolic compounds in plant biomass. Feruloyl esterases are part of a microorganism's plant cell wall-degrading enzymatic arsenal responsible for cleaving insoluble wall-bound hydroxycinnamates and soluble cytosolic conjugates. Stimulated by industrial requirements, accelerating scientific discoveries and knowledge transfer, continuous improvement efforts have been made to identify, create and repurposed biocatalysts dedicated to plant biomass conversion and biosynthesis of high-added value molecules. Here we review the basic knowledge and recent advances in biotechnological characteristics and the gene content encoding for feruloyl esterases. Information about several enzymes is systematically organized according to their function, biochemical properties, substrate specificity, and biotechnological applications. This review contributes to further structural, functional, and biotechnological R&D both for obtaining hydroxycinnamates from agricultural by-products as well as for lignocellulose biomass treatments aiming for production of bioethanol and other derivatives of industrial interest.

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“…Dilokpimol et al (2017) showed stability of the feruloyl esterase enzyme at neutral pH. Zhang et al (2015) also reported esterase enzyme that was active from pH 4.0 to 8.0.…”

Section: Discussionmentioning

confidence: 86%

Production and characterization of a thermostable extracellular esterase from Aspergillus niger

Hamid

Hussain²,

Tayyab

et al. 2021

RMIQ

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Expression of feruloyl esterase A from Aspergillus terreus and its application in biomass degradation

Cited by 16 publications

References 25 publications

Metagenomic Analysis Reveals Bacterial and Fungal Diversity and Their Bioremediation Potential From Sediments of River Ganga and Yamuna in India

Metagenomic Analysis Reveals Bacterial and Fungal Diversity and Their Bioremediation Potential From Sediments of River Ganga and Yamuna in India

Feruloyl esterases: Biocatalysts to overcome biomass recalcitrance and for the production of bioactive compounds

Production and characterization of a thermostable extracellular esterase from Aspergillus niger

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