The human cathepsin F gene--a fusion product between an ancestral cathepsin and cystatin gene.
Human cathepsin F is a novel papain-like cysteine protease of unknown function. Here, we describe the complete human cathepsin F (CTSF) gene which is composed of 13 exons. In addition to a previous report, two novel upstream located exons whose splice sites interrupted the propeptide of cathepsin F within the 'cystatin-like' domain, recently described by Nagler et al. (Biochem. Biophys. Res. Comm. 257, 313-318, 1999) were identified. A comparison of the genomic structures between this novel part of the cathepsin F gene and those of several cystatin genes revealed striking similarities, supporting the hypothesis that the cathepsin F gene resulted from a gene fusion between an ancestral cystatin and cathepsin gene.[1]References
- The human cathepsin F gene--a fusion product between an ancestral cathepsin and cystatin gene. Wex, T., Wex, H., Brömme, D. Biol. Chem. (1999) [Pubmed]
Annotations and hyperlinks in this abstract are from individual authors of WikiGenes or automatically generated by the WikiGenes Data Mining Engine. The abstract is from MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.About WikiGenesOpen Access LicencePrivacy PolicyTerms of Useapsburg
