An algorithm for linear metabolic pathway alignment.
Metabolic pathway alignment represents one of the most powerful tools for comparative analysis of metabolism. It involves recognition of metabolites common to a set of functionally-related metabolic pathways, interpretation of biological evolution processes and determination of alternative metabolic pathways. Moreover, it is of assistance in function prediction and metabolism modeling. Although research on genomic sequence alignment is extensive, the problem of aligning metabolic pathways has received less attention. We are motivated to develop an algorithm of metabolic pathway alignment to reveal the similarities between metabolic pathways. A new definition of the metabolic pathway is introduced. The algorithm has been implemented into the PathAligner system; its web-based interface is available at http://bibiserv.techfak.uni-bielefeld.de/pathaligner/.
Chen
Ming
M
Group of Bioinformatics, College of Life Science, Zhejiang University, Hangzhou, China. mchen@techfak.uni-bielefeld.de
Hofestaedt
Ralf
R
D000465:Algorithms; D019295:Computational Biology; D003198:Computer Simulation; D003628:Database Management Systems; D008660:Metabolism / Q000502:physiology*; D008954:Models, Biological; D012984:Software; D014584:User-Computer Interface