Low carbon footprint recycling of post-consumer PET plastic with a metagenomic polyester hydrolase
收藏NIAID Data Ecosystem2026-03-12 收录
下载链接：
https://www.ncbi.nlm.nih.gov/bioproject/PRJEB46027
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资源简介：
The polyester hydrolase PHL7 isolated from a compost metagenome completely hydrolyzed amorphous PET films, releasing 91 mg of terephthalic acid per hour and mg of enzyme. Degradation rates of the PET film of 6.8 µm h -1 were monitored by vertical scanning interferometry. Structural analysis indicated the importance of leucine at position 210 for the extraordinarily high PET-hydrolyzing activity of PHL7. Within 24 h, 0.6 mg enzyme g PET -1 completely degraded post-consumer thermoform PET packaging in an aqueous buffer at 70°C without any energy-intensive pretreatments.
创建时间：
2021-07-01
