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John Ernest Walker (Halifax, 7 de enero de 1941) es un químico británico galardonado con el Premio Nobel de Química del año 1997. Biografía. Estudió física, química y matemáticas en el St Catherine's College, dependiente de la Universidad de Oxford, donde se doctoró en 1965. Investigaciones científicas
Sir John Ernest Walker FRS FMedSci (born 7 January 1941) is a British chemist who won the Nobel Prize in Chemistry in 1997. As of 2015 Walker is Emeritus Director and Professor at the MRC Mitochondrial Biology Unit in Cambridge, and a Fellow of Sidney Sussex College, Cambridge.
I analyzed the sequences of the proteins from G4 and from mitochondria using direct methods. These efforts led to the discovery of triple overlapping genes in G4 where all three DNA phases encode proteins, and to the discovery that subunits I and II of cytochrome c oxidase were encoded in the DNA in mitochondria.
John E. Walter. Químico británico. Doctor en química orgánica por la Universidad de Cambridge, inició allí su actividad científica. Fue uno de los cinco galardonados con el premio Príncipe de Asturias de Investigación Científica y Técnica de 2001.
In 1997, John was appointed as Director of the MRC Dunn Human Nutrition Unit, which became the MRC Mitochondrial Biology Unit in 2009, and since 2013, he has been the Director Emeritus. John uses his knowledge about energy conversion for medical benefit, in 2021 establishing the structure of the mycobacterial ATP synthase as a target for ...
The Nobel Prize in Chemistry 1997 was divided, one half jointly to Paul D. Boyer and John E. Walker "for their elucidation of the enzymatic mechanism underlying the synthesis of adenosine triphosphate (ATP)" and the other half to Jens C. Skou "for the first discovery of an ion-transporting enzyme, Na+, K+ -ATPase".
John Ernest Walker (Halifax, Inglaterra, 7 de enero de 1941) es un químico inglés galardonado con el Premio Nobel de Química del año 1997.
