ArticleBiodegradation2025
Enzymatic degradation of PET by hydrolase from Brucella intermedia IITR130 and its genomic insights.
Article in Biodegradation, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
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Who cites it
1 citing paper in PubMed.
- EngineeringInternational journal of molecular sciences · 2025Review
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Authors and funding
6 authors.
Funding
Abstract
Plastic pollution, particularly from polyethylene terephthalate (PET), has become a significant environmental concern, necessitating innovative and sustainable degradation strategies. The present study provides valuable perspectives on the genomic and functional characteristics of Brucella intermedia IITR130, a bacterium capable of degrading PET. Hybrid genome sequencing of IITR130 resulted in identification of two chromosomes combining 4.59 Mbp size. Genomic annotation revealed occurrence of key enzymes involved in the PET sheet biodegradation pathway, including hydrolases, ring hydroxylating dioxygenases, protocatechuate 3,4 dioxygenases, genes for metabolism of several other natural and synthetic plastic. A hydrolase gene Hy1 of 24 kDa, was identified, expressed, and characterized, demonstrating an optimal catalytic activity at 37 °C and pH 8.5. Scanning electron microscopy (SEM) and fourier-transform infrared spectroscopy (FTIR) confirmed substantial degradation of PET surfaces treated with Hy1 protein, resulted in surface erosion, crack formation, and functional group modifications in the range 2150-2550 cm⁻
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Registered trials
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