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Enzymes, with their specific catalyzed reactions, are necessary for all aspects of life, enabling diverse biological processes and adaptations. Predicting enzyme functions is essential for understanding biological pathways, guiding drug…

Machine Learning · Computer Science 2024-10-02 Chenqing Hua , Bozitao Zhong , Sitao Luan , Liang Hong , Guy Wolf , Doina Precup , Shuangjia Zheng

Computational screening of naturally occurring proteins has the potential to identify efficient catalysts among the hundreds of millions of sequences that remain uncharacterized. Current experimental methods remain time, cost and labor…

Quantitative Methods · Quantitative Biology 2024-02-13 Peter G. Mikhael , Itamar Chinn , Regina Barzilay

Enzyme Commission (EC) numbers, which associate a protein sequence with the biochemical reactions it catalyzes, are essential for the accurate understanding of enzyme functions and cellular metabolism. Many ab-initio computational…

Machine Learning · Computer Science 2023-06-07 Zhenkun Shi , Qianqian Yuan , Ruoyu Wang , Hoaran Li , Xiaoping Liao , Hongwu Ma

Enzyme sequences and structures are routinely used in the biological sciences as queries to search for functionally related enzymes in online databases. To this end, one usually departs from some notion of similarity, comparing two enzymes…

Identifying enzymes that catalyze target biochemical reactions is a key step in computational enzyme discovery and biocatalyst design. Recent representation-learning methods formulate this problem as enzyme--reaction matching, where paired…

Biomolecules · Quantitative Biology 2026-05-26 Gengmo Zhou , Feng Yu , Wenda Wang , Zhifeng Gao , Guolin Ke , Zhewei Wei , Zhen Wang

Expert curation is essential to capture knowledge of enzyme functions from the scientific literature in FAIR open knowledgebases but cannot keep pace with the rate of new discoveries and new publications. In this work we present EnzChemRED,…

Given the dominance of dense retrievers that do not generalize well beyond their training dataset distributions, domain-specific test sets are essential in evaluating retrieval. There are few test datasets for retrieval systems intended for…

Information Retrieval · Computer Science 2025-07-01 Nadia Athar Sheikh , Daniel Buades Marcos , Anne-Laure Jousse , Akintunde Oladipo , Olivier Rousseau , Jimmy Lin

This paper focuses on three critical problems on protein classification. Firstly, Carbohydrate-active enzyme (CAZyme) classification can help people to understand the properties of enzymes. However, one CAZyme may belong to several classes.…

Biomolecules · Quantitative Biology 2023-02-23 Zhuangwei Shi , Bo Li

A key challenge in enzyme annotation is identifying the biochemical reactions catalyzed by proteins. Most existing methods rely on Enzyme Commission (EC) numbers as intermediaries: they first predict an EC number and then retrieve the…

Machine Learning · Computer Science 2026-03-16 Zhenkun Shi , Jun Zhu , Dehang Wang , BoYu Chen , Qianqian Yuan , Zhitao Mao , Fan Wei , Weining Wu , Xiaoping Liao , Hongwu Ma

We are now witnessing significant progress of deep learning methods in a variety of tasks (or datasets) of proteins. However, there is a lack of a standard benchmark to evaluate the performance of different methods, which hinders the…

Machine Learning · Computer Science 2022-09-20 Minghao Xu , Zuobai Zhang , Jiarui Lu , Zhaocheng Zhu , Yangtian Zhang , Chang Ma , Runcheng Liu , Jian Tang

The vast majority of biological sequences encode unknown functions and bear little resemblance to experimentally characterized proteins, limiting both our understanding of biology and our ability to harness functional potential for the…

Quantitative Methods · Quantitative Biology 2026-02-19 Ashley Babjac , Adrienne Hoarfrost

Enzyme mining is rapidly evolving as a data-driven strategy to identify biocatalysts with tailored functions from the vast landscape of uncharacterized proteins. The integration of machine learning into these workflows enables…

Biomolecules · Quantitative Biology 2025-07-11 Yanzi Zhang , Felix Moorhoff , Sizhe Qiu , Wenjuan Dong , David Medina-Ortiz , Jing Zhao , Mehdi D. Davari

Motivation: The design of enzymes is as challenging as it is consequential for making chemical synthesis in medical and industrial applications more efficient, cost-effective and environmentally friendly. While several aspects of this…

Enzyme reactions are highly dependent on reaction conditions. To ensure reproducibility of enzyme reaction parameters, experiments need to be carefully designed and kinetic modelling meticulously executed. Furthermore, to enable the…

Biomolecules · Quantitative Biology 2021-10-22 Gudrun Gygli

Accurate prediction of enzyme kinetic parameters is crucial for drug discovery, metabolic engineering, and synthetic biology applications. Current computational approaches face limitations in capturing complex enzyme-substrate interactions…

Biomolecules · Quantitative Biology 2025-12-02 Anas Aziz Khan , Md Shah Fahad , Priyanka , Ramesh Chandra , Guransh Singh

Competitive programming benchmarks are widely used in scenarios such as programming contests and large language model assessments. However, the growing presence of duplicate or highly similar problems raises concerns not only about…

Software Engineering · Computer Science 2025-10-28 Han Deng , Yuan Meng , Shixiang Tang , Wanli Ouyang , Xinzhu Ma

Effective medical text retrieval requires both high accuracy and low latency. While LLM-based embedding models possess powerful retrieval capabilities, their prohibitive latency and high computational cost limit their application in…

Information Retrieval · Computer Science 2026-04-21 Angqing Jiang , Jianlyu Chen , Zhe Fang , Yongcan Wang , Xinpeng Li , Keyu Ding , Defu Lian

Learning causal relationships from time series data is an important but challenging problem. Existing synthetic datasets often contain hidden artifacts that can be exploited by causal discovery methods, reducing their usefulness for…

Machine Learning · Computer Science 2026-03-23 Xiaoyu He , Petr Ryšavý , Jakub Mareček

Large Language Models (LLMs) have spurred interest in automatic evaluation methods for summarization, offering a faster, more cost-effective alternative to human evaluation. However, existing methods often fall short when applied to complex…

Computation and Language · Computer Science 2024-09-18 Ziwei Gong , Lin Ai , Harshsaiprasad Deshpande , Alexander Johnson , Emmy Phung , Zehui Wu , Ahmad Emami , Julia Hirschberg

Essential protein plays a crucial role in the process of cell life. The identification of essential proteins can not only promote the development of drug target technology, but also contribute to the mechanism of biological evolution. There…

Molecular Networks · Quantitative Biology 2020-05-20 Pengli Lu , JingJuan Yu
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