Mitigating greenhouse gas emissions is a critical challenge for promoting global sustainability. The utilization of CO and CH as substrates for the production of valuable products offers a promising avenue for establishing an eco-friendly economy. Biocatalysis, a sustainable process utilizing enzymes to facilitate biochemical reactions, plays a significant role in upcycling greenhouse gases. This review provides a comprehensive overview of the enzymes and associated reactions involved in the biocatalytic conversion of CO and CH. Furthermore, the challenges facing the field are discussed, paving the way for future research directions focused on developing robust enzymes and systems for the efficient fixation of CO and CH.

中文翻译：

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CO2 和 CH4 的生物催化：关键酶和挑战


减少温室气体排放是促进全球可持续发展的关键挑战。利用二氧化碳和甲烷作为生产有价值产品的底物为建立生态友好型经济提供了一条有前途的途径。生物催化是一种利用酶促进生化反应的可持续过程，在温室气体升级循环中发挥着重要作用。本综述全面概述了 CO 和 CH 生物催化转化中涉及的酶和相关反应。此外，还讨论了该领域面临的挑战，为未来的研究方向铺平了道路，重点是开发有效固定 CO 和 CH 的强大酶和系统。