GALT Protein Database, a Bioinformatics Resource for the Manage-ment and Analysis of Structural Features of a Galactosem
We describe the GALT-Prot database and its related web-based application that have been developed to collect information about the structural and functional effects of mutations on the human enzyme galactose-1-phosphate uridyltransferase (GALT) involved in the genetic disease named galactosemia type Ⅰ. Besides a list of missense mutations at gene and protein sequence levels, GALT-Prot reports the analysis results of mutant GALT structures. In addition to the structural information about the wild-type enzyme, the database also includes structures of over 100 single point mutants simulated by means of a computational procedure, and the analysis to each mutant was made with several bioinformatics programs in order to investigate the effect of the mutations. The web-based interface allows querying of the database, and several links are also provided in order to guarantee a high integration with other resources already present on the web. Moreover, the architecture of the database and the web application is flexible and can be easily adapted to store data related to other proteins with point mutations. GALT-Prot is freely available at http://bioinformatica.isa.cnr.it/GALT/.
作 者： 作者单位： 刊 名： 基因组蛋白质组与生物信息学报（英文版） 英文刊名： GENOMICS、PROTEOMICS & BIOINFORMATICS 年，卷(期)： 2009 ""(1) 分类号： Q5 关键词： database mutation homology modeling galactosemia GALT enzyme