Summary: Biochemical reactions play a key role to help sustain life and allow cells to grow. RxnFinder was developed to search biochemical reactions from KEGG reaction database using three search criteria: molecular structures, molecular fragments and reaction similarity. RxnFinder is helpful to get reference reactions for biosynthesis and xenobiotics metabolism.
Availability: RxnFinder is freely available via: http://sdd.whu.edu.cn/rxnfinder.
Contact: qnhu@whu.edu.cn.