IntEnz

{{Short description|Biological enzyme database}}

IntEnz (Integrated relational Enzyme database) contains data on enzymes organized by enzyme EC number and is the official version of the Enzyme Nomenclature system developed by the International Union of Biochemistry and Molecular Biology.{{cite journal |vauthors=Fleischmann A, Darsow M, Degtyarenko K, Fleischmann W, Boyce S, Axelsen KB, Bairoch A, Schomburg D, Tipton KF, Apweiler R | title = IntEnz, the integrated relational enzyme database | journal = Nucleic Acids Res. | volume = 32 | issue = Database issue | pages = D434–7 |date=January 2004 | pmid = 14681451 | pmc = 308853 | doi = 10.1093/nar/gkh119 }}