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Glycation Reactivity of a Quorum-Sensing Signaling Molecule.
Tsuchikama, Kyoji; Gooyit, Major; Harris, Tyler L; Zhu, Jie; Globisch, Daniel; Kaufmann, Gunnar F; Janda, Kim D.
Afiliação
  • Tsuchikama K; The Skaggs Institute for Chemical Biology and Departments of Chemistry, Immunology and Microbial Science, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, CA, 92037, USA.
  • Gooyit M; The Skaggs Institute for Chemical Biology and Departments of Chemistry, Immunology and Microbial Science, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, CA, 92037, USA.
  • Harris TL; The Skaggs Institute for Chemical Biology and Departments of Chemistry, Immunology and Microbial Science, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, CA, 92037, USA.
  • Zhu J; The Skaggs Institute for Chemical Biology and Departments of Chemistry, Immunology and Microbial Science, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, CA, 92037, USA.
  • Globisch D; The Skaggs Institute for Chemical Biology and Departments of Chemistry, Immunology and Microbial Science, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, CA, 92037, USA.
  • Kaufmann GF; The Skaggs Institute for Chemical Biology and Departments of Chemistry, Immunology and Microbial Science, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, CA, 92037, USA.
  • Janda KD; The Skaggs Institute for Chemical Biology and Departments of Chemistry, Immunology and Microbial Science, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, CA, 92037, USA. kdjanda@scripps.edu.
Angew Chem Int Ed Engl ; 55(12): 4002-6, 2016 Mar 14.
Article em En | MEDLINE | ID: mdl-26890076
ABSTRACT
Reported herein is that (4S)-4,5-dihydroxy-2,3-pentanedione (DPD) can undergo a previously undocumented non-enzymatic glycation reaction. Incubation of DPD with viral DNA or the antibiotic gramicidin S resulted in significant biochemical alterations. A protein-labeling method was consequently developed that facilitated the identification of unrecognized glycation targets of DPD in a prokaryotic system. These results open new avenues toward tracking and understanding the fate and function of the elusive quorum-sensing signaling molecule.
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Texto completo: 1 Base de dados: MEDLINE Assunto principal: Transdução de Sinais / Percepção de Quorum / Glucose Idioma: En Revista: Angew Chem Int Ed Engl Ano de publicação: 2016 Tipo de documento: Article País de afiliação: Estados Unidos
Texto completo
Imprimir
XML
PubMed Links
Buscar no Google

Texto completo: 1 Base de dados: MEDLINE Assunto principal: Transdução de Sinais / Percepção de Quorum / Glucose Idioma: En Revista: Angew Chem Int Ed Engl Ano de publicação: 2016 Tipo de documento: Article País de afiliação: Estados Unidos