In the sustainable march towards a green economy, cellulases, particularly endoglucanases, have emerged as pivotal players across various industries. These enzymes are cornerstone to diverse sectors ranging from biorefineries to textile mills, enabling an eco-friendly overhaul of traditional processes. A review article recently published in the “Advances in Protein Chemistry and Structural Biology” journal chronicles the cutting-edge biotechnological advancements poised to enhance the production and application of endoglucanases. Authored by Dixit Mandeep M and Shukla Pratyoosh P, researchers from esteemed Indian institutions, the review distils the essence of contemporary enzyme technology, proteomics, and metatranscriptomics, casting light on the future trajectory of industrial enzymes.

The Endoglucanase Enigma: An Industrial Protagonist

Endoglucanases, a subset of cellulases, specialize in breaking down cellulose, a ubiquitous component of plant cell walls. Their significance is manifold – they streamline biomass conversion in biofuel production, refine paper manufacturing, and offer milder, more sustainable processing methods in the garment industry. The global crusade for environmental sustainability and cost efficiency pivots on harnessing such biocatalysts.

Fungal Factories: The Elixir of Enzymes

Our microbial cohabitants, particularly fungi, are rich reservoirs of endoglucanases. They exhibit a natural proficiency in enzyme production, eclipsing conventional synthetic methods both in scalability and environmental harmony. However, capitalizing on this fungal prowess demands an intimate understanding of the underlying biological mechanisms and conducive cultivation stratagems.

The Proteomic Perspective: A Glimpse Underneath the Microbial Hood

Proteomic technologies, by discerning the proteome’s complexities, grant us this much-needed insight. Quantitative proteomics, with its capacity for rapid, precise quantification of protein expression, stands as an invaluable asset in unveiling the intricate details of enzyme pathways. The review delineates the efficacy of this technique in pinpointing favorable conditions and microbial strains for bolstered endoglucanase output.

Metatranscriptomics: Sharpening the Enzyme Engineering Edge

Complementing proteomics, metatranscriptomic approaches furnish a dynamic snapshot of microbial communities at the RNA level. This high-resolution molecular voyeurism propels enzyme engineering to new heights. Metatranscriptomics aids in customizing enzymes for optimal industrial performance, bridging the chasm between the benchtop and the assembly line.

New Horizons: The Synthesis of Technology and Biotechnology

The interfusion of systems biology tools with enzyme technology has been instrumental in progressing from mere observation to actionable strategies for enhanced enzyme production. These innovations are not without challenges, though. The review dedicates a segment to elucidating the prevailing hurdles in endoglucanase industrial utilization and exploring potential solutions.

Copyright © 2024. Published by Elsevier Inc.

This comprehensive analysis serves as a beacon for industry stakeholders and researchers alike, coalescing around the vision of an enzyme-empowered sustainable future.

DOI: 10.1016/bs.apcsb.2023.04.005


As industries worldwide pivot towards sustainability, the demand for enzymes like endoglucanases escalates in tandem. This review from “Advances in Protein Chemistry and Structural Biology” gloriously maps the confluence of metatranscriptomics and proteomics with enzyme production. It is an affirmation of the progress made and a clarion call for further refinement of these biotechnological tools.


1. Mandeep M, D., & Shukla, P. P. (2024). Analysis of endoglucanases production using metatranscriptomics and proteomics approach. Advances in Protein Chemistry and Structural Biology, 138, 211-231. doi: 10.1016/bs.apcsb.2023.04.005.
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1. Endoglucanase production
2. Sustainable enzyme technology
3. Industrial cellulase application
4. Metatranscriptomics in biotechnology
5. Advances in proteomics