| Autor | Pires, Douglas Eduardo Valente | |
| Autor | Chen, Jing | |
| Autor | Blundell, Tom Leon | |
| Autor | Ascher, David Benjamin | |
| Data de acesso | 2016-10-05T19:12:58Z | |
| Data de disponibilização | 2016-10-05T19:12:58Z | |
| Data do publicação | 2016 | |
| Citação | Pires, Douglas Eduardo Valente et al. In silico functional dissection of saturation mutagenesis: Interpreting the relationship between phenotypes and changes in protein stability, interactions and activity. Scientific Reports, v. 6, p. 19848, 2016 | pt_BR |
| ISSN | 2045-2322 | pt_BR |
| URI | https://www.arca.fiocruz.br/handle/icict/16108 | |
| Idioma | eng | pt_BR |
| Editor | Nature Publishing Group | pt_BR |
| Direito Autoral | open access | pt_BR |
| Palavras-chave | fenotipos | pt_BR |
| Título | In silico functional dissection of saturation mutagenesis: Interpreting the relationship between phenotypes and changes in protein stability, interactions and activity | pt_BR |
| Tipo do documento | Article | pt_BR |
| DOI | 10.1038/srep19848 | |
| Resumo em Inglês | Despite interest in associating polymorphisms with clinical or experimental phenotypes, functional interpretation of mutation data has lagged behind generation of data from modern high-throughput techniques and the accurate prediction of the molecular impact of a mutation remains a non-trivial task. We present here an integrated knowledge-driven computational workflow designed to evaluate the effects of experimental and disease missense mutations on protein structure and interactions. We exemplify its application with analyses of saturation mutagenesis of DBR1 and Gal4 and show that the experimental phenotypes for over 80% of the mutations correlate well with predicted effects of mutations on protein stability and RNA binding affinity. We also show that analysis of mutations in VHL using our workflow provides valuable insights into the effects of mutations, and their links to the risk of developing renal carcinoma. Taken together the analyses of the three examples demonstrate that structural bioinformatics tools, when applied in a systematic, integrated way, can rapidly analyse a given system to provide a powerful approach for predicting structural and functional effects of thousands of mutations in order to reveal molecular mechanisms leading to a phenotype. | pt_BR |
| Afiliação | University of Cambridge. Department of Biochemistry Sanger Building. Cambridge, CB, UK/Fundação Oswaldo Cruz. Centro de Pesquisas René Rachou. Belo Horizonte, MG, Brasil. | pt_BR |
| Afiliação | University of Cambridge. Department of Biochemistry Sanger Building. Cambridge, CB, UK. | pt_BR |
| Afiliação | University of Cambridge. Department of Biochemistry Sanger Building. Cambridge, CB, UK. | pt_BR |
| Afiliação | University of Cambridge. Department of Biochemistry Sanger Building. Cambridge, CB, UK. | pt_BR |
| Palavras-chave em inglês | polymorphisms | pt_BR |
| Palavras-chave em inglês | phenotypes | pt_BR |
