ProtRepeatsDB: a database of amino acid repeats in genomes

Background: Genome wide and cross species comparisons of amino acid repeats is an intriguing problem in biology mainly due to the highly polymorphic nature and diverse functions of amino acid repeats. Innate protein repeats constitute vital functional and structural regions in proteins. Repeats are of great consequence in evolution of proteins, as evident from analysis of repeats in different organisms. In the post genomic era, availability of protein sequences encoded in different genomes provides a unique opportunity to perform large scale comparative studies of amino acid repeats. ProtRepeatsDB http://bioinfo.icgeb.res.in/repeats/ is a relational database of perfect and mismatch repeats, access to which is designed as a resource and collection of tools for detection and cross species comparisons of different types of amino acid repeats.

• Type: Journal
• Year: 2006
• Where: BMCBI
• Authors: Mridul K. Kalita, Gowthaman Ramasamy, Sekhar Duraisamy, Virander S. Chauhan, Dinesh Gupta
• Keywords: Amino Acid, BMCBI 2006, Protein, Species Comparisons