Venkatraman Ramakrishnan
Facts
© The Nobel Foundation. Photo: U. Montan
Venkatraman Ramakrishnan
Nobel Prize in Chemistry 2009
Born: 1952, Chidambaram, Tamil Nadu, India
Affiliation at the time of the award: MRC Laboratory of Molecular Biology, Cambridge, United Kingdom
Prize motivation: “for studies of the structure and function of the ribosome”
Prize share: 1/3
Work
An organism's vital functions are managed by large, complex protein molecules produced in cells' ribosomes. There, genetic information from messenger RNA is translated into chains of amino acids that then build proteins. Using a method known as x-ray crystallography, Venkatraman Ramakrishnan and other researchers were able to collaborate to map the structure of ribosomes, made up of hundreds of thousands of atoms, in 2000. Among other applications, this has been important in the production of antibiotics.
Nobel Prizes and laureates
Six prizes were awarded for achievements that have conferred the greatest benefit to humankind. The 12 laureates' work and discoveries range from proteins' structures and machine learning to fighting for a world free of nuclear weapons.
See them all presented here.
