Protein Language Models Uncover Carbohydrate-Active Enzyme Function in Metagenomics.

ABSTRACT: In metagenomics, the pool of uncharacterized microbial enzymes presents a challenge for functional annotation. Among these, carbohydrate-active enzymes (CAZymes) stand out due to their pivotal roles in various biological processes related to host health and nutrition. Here, we present CAZyLingua, the first tool that harnesses protein language model embeddings to build a deep learning framework that facilitates the annotation of CAZymes in metagenomic datasets. Our benchmarking results showed on average a higher F1 score (reflecting an average of precision and recall) on the annotated genomes of Bacteroides thetaiotaomicron, Eggerthella lenta and Ruminococcus gnavus compared to the traditional sequence homology-based method in dbCAN2. We applied our tool to a paired mot

SUBMITTER: Thurimella K 

PROVIDER: S-EPMC10634757 | biostudies-literature | 2023 Oct

REPOSITORIES: biostudies-literature