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Michael Levitt, ( he, מיכאל לויט; born 9 May 1947) is a South African-born
biophysicist Biophysics is an interdisciplinary science that applies approaches and methods traditionally used in physics to study biological phenomena. Biophysics covers all scales of biological organization, from molecular to organismic and populations. Bi ...
and a professor of
structural biology Structural biology is a field that is many centuries old which, and as defined by the Journal of Structural Biology, deals with structural analysis of living material (formed, composed of, and/or maintained and refined by living cells) at every le ...
at
Stanford University Stanford University, officially Leland Stanford Junior University, is a private research university in Stanford, California. The campus occupies , among the largest in the United States, and enrolls over 17,000 students. Stanford is conside ...
, a position he has held since 1987. Levitt received the 2013
Nobel Prize in Chemistry ) , image = Nobel Prize.png , alt = A golden medallion with an embossed image of a bearded man facing left in profile. To the left of the man is the text "ALFR•" then "NOBEL", and on the right, the text (smaller) "NAT•" then "M ...
, together with
Martin Karplus Martin Karplus (born March 15, 1930) is an Austrian and American theoretical chemist. He is the Director of the Biophysical Chemistry Laboratory, a joint laboratory between the French National Center for Scientific Research and the University of ...
and Arieh Warshel, for "the development of multiscale models for complex chemical systems". In 2018, Levitt was a founding co-editor of the '' Annual Review of Biomedical Data Science''.


Early life and education

Michael Levitt was born in
Pretoria Pretoria () is South Africa's administrative capital, serving as the seat of the executive branch of government, and as the host to all foreign embassies to South Africa. Pretoria straddles the Apies River and extends eastward into the foothi ...
, South Africa, to a
Jewish Jews ( he, יְהוּדִים, , ) or Jewish people are an ethnoreligious group and nation originating from the Israelites Israelite origins and kingdom: "The first act in the long drama of Jewish history is the age of the Israelites""The ...
family from
Plungė Plungė (; Samogitian: ''Plongė'') is a city in Lithuania with 17,252 inhabitants. Plungė is known for Plungė Manor and its park, Samogitian Art Museum. In the Oginskiai manor park stands the Perkūnas oak a natural monument. The Lourdes o ...
,
Lithuania Lithuania (; lt, Lietuva ), officially the Republic of Lithuania ( lt, Lietuvos Respublika, links=no ), is a country in the Baltic region of Europe. It is one of three Baltic states and lies on the eastern shore of the Baltic Sea. Lithuania ...
; his father was from
Lithuania Lithuania (; lt, Lietuva ), officially the Republic of Lithuania ( lt, Lietuvos Respublika, links=no ), is a country in the Baltic region of Europe. It is one of three Baltic states and lies on the eastern shore of the Baltic Sea. Lithuania ...
and his mother from the
Czech Republic The Czech Republic, or simply Czechia, is a landlocked country in Central Europe. Historically known as Bohemia, it is bordered by Austria to the south, Germany to the west, Poland to the northeast, and Slovakia to the southeast. The ...
. He attended Sunnyside Primary School and then
Pretoria Boys High School , motto_translation = "Through courage and labour" , location = , streetaddress = 251 Roper Street, Brooklyn , region = , city = Pretoria , province ...
between 1960 and 1962. The family moved to England when he was 15. Levitt spent 1963 studying
applied mathematics Applied mathematics is the application of mathematical methods by different fields such as physics, engineering, medicine, biology, finance, business, computer science, and industry. Thus, applied mathematics is a combination of mathemati ...
at the
University of Pretoria The University of Pretoria ( af, Universiteit van Pretoria, nso, Yunibesithi ya Pretoria) is a multi-campus public research university in Pretoria, the administrative and de facto capital of South Africa. The university was established in 1908 ...
. He attended
King's College London King's College London (informally King's or KCL) is a public research university located in London, England. King's was established by royal charter in 1829 under the patronage of King George IV and the Duke of Wellington. In 1836, King's ...
, graduating with a
first-class honours The British undergraduate degree classification system is a grading structure for undergraduate degrees or bachelor's degrees and integrated master's degrees in the United Kingdom. The system has been applied (sometimes with significant variati ...
degree in
Physics Physics is the natural science that studies matter, its fundamental constituents, its motion and behavior through space and time, and the related entities of energy and force. "Physical science is that department of knowledge which ...
in 1967. In 1967, he visited Israel for the first time. Together with his Israeli wife, Rina, a multimedia artist, he left to study at
Cambridge Cambridge ( ) is a university city and the county town in Cambridgeshire, England. It is located on the River Cam approximately north of London. As of the 2021 United Kingdom census, the population of Cambridge was 145,700. Cambridge bec ...
, where their three children were born. Levitt was a PhD student in
Computational biology Computational biology refers to the use of data analysis, mathematical modeling and Computer simulation, computational simulations to understand biological systems and relationships. An intersection of computer science, biology, and big data, the ...
at
Peterhouse, Cambridge Peterhouse is the oldest constituent college of the University of Cambridge in England, founded in 1284 by Hugh de Balsham, Bishop of Ely. Today, Peterhouse has 254 undergraduates, 116 full-time graduate students and 54 fellows. It is quite ...
, and was based at the
Laboratory of Molecular Biology The Medical Research Council (MRC) Laboratory of Molecular Biology (LMB) is a research institute in Cambridge, England, involved in the revolution in molecular biology which occurred in the 1950–60s. Since then it has remained a major medical r ...
from 1968 to 1972, where he developed a computer program for studying the conformations of molecules that underpinned much of his later work.


Career and research

In 1979, he returned to Israel and conducted research at the
Weizmann Institute of Science The Weizmann Institute of Science ( he, מכון ויצמן למדע ''Machon Vaitzman LeMada'') is a public research university in Rehovot, Israel, established in 1934, 14 years before the State of Israel. It differs from other Israeli unive ...
in
Rehovot Rehovot ( he, רְחוֹבוֹת ''Rəḥōvōt'', ar, رحوڤوت ''Reḥūfūt'') is a city in the Central District of Israel, about south of Tel Aviv. In it had a population of . Etymology Israel Belkind, founder of the Bilu movement, ...
, becoming an Israeli citizen in 1980. He served in the
Israel Defense Forces The Israel Defense Forces (IDF; he, צְבָא הַהֲגָנָה לְיִשְׂרָאֵל , ), alternatively referred to by the Hebrew-language acronym (), is the national military of the Israel, State of Israel. It consists of three servic ...
for six weeks in 1985. In 1986, he began teaching at
Stanford University Stanford University, officially Leland Stanford Junior University, is a private research university in Stanford, California. The campus occupies , among the largest in the United States, and enrolls over 17,000 students. Stanford is conside ...
, and since then has split his time between Israel and California. He went on to gain a research fellowship at
Gonville and Caius College, Cambridge Gonville and Caius College, often referred to simply as Caius ( ), is a constituent college of the University of Cambridge in Cambridge, England. Founded in 1348, it is the fourth-oldest of the University of Cambridge's 31 colleges and one of t ...
. From 1980 to 1987, he was Professor of Chemical Physics at the Weizmann Institute of Science, Rehovot. Thereafter, he served as Professor of Structural biology, at Stanford University, California. *
Royal Society The Royal Society, formally The Royal Society of London for Improving Natural Knowledge, is a learned society and the United Kingdom's national academy of sciences. The society fulfils a number of roles: promoting science and its benefits, re ...
Exchange Fellow, Weizmann Institute, Israel, 1967–68 *Staff Scientist,
MRC Laboratory of Molecular Biology The Medical Research Council (MRC) Laboratory of Molecular Biology (LMB) is a research institute in Cambridge, England, involved in the revolution in molecular biology which occurred in the 1950–60s. Since then it has remained a major medical ...
, Cambridge, 1973–80 *Professor of Chemical Physics, Weizmann Institute, 1980–87 (dept. chair 1980–83) *Professor of Structural Biology, Stanford University, 1987–present Levitt was one of the first researchers to conduct
molecular dynamics Molecular dynamics (MD) is a computer simulation method for analyzing the physical movements of atoms and molecules. The atoms and molecules are allowed to interact for a fixed period of time, giving a view of the dynamic "evolution" of th ...
simulations of DNA and proteins and developed the first software for this purpose. He is currently well known for developing approaches to predict macromolecular structures, having participated in many Critical Assessment of Techniques for Protein Structure Prediction (CASP) competitions, where he criticised molecular dynamics for inability to refine
protein structure Protein structure is the three-dimensional arrangement of atoms in an amino acid-chain molecule. Proteins are polymers specifically polypeptides formed from sequences of amino acids, the monomers of the polymer. A single amino acid monom ...
s.CASP participants usually did not try to use MD to avoid "a central embarrassment of molecular mechanics, namely that energy minimization or molecular dynamics generally leads to a model that is less like the experimental structure", He has also worked on simplified representations of protein structure for analysing folding and packing, as well as developing scoring systems for large-scale sequence-structure comparisons. He has mentored many successful scientists, including Mark Gerstein and
Ram Samudrala Ram Samudrala is a professor of computational biology and bioinformatics at the University at Buffalo, United States. He researches protein folding, structure, function, interaction, design, and evolution. Education and career Samudrala receive ...
. Cyrus Chothia was one of his colleagues.


Industrial collaboration

Levitt has served on the Scientific Advisory Boards of the following companies: Dupont Merck Pharmaceuticals, AMGEN, Protein Design Labs, Affymetrix, Molecular Applications Group, 3D Pharmaceuticals, Algodign, Oplon Ltd, Cocrystal Discovery, InterX, and StemRad, Ltd,.


COVID-19

Levitt has been outspoken during the ongoing
COVID-19 pandemic The COVID-19 pandemic, also known as the coronavirus pandemic, is an ongoing global pandemic of coronavirus disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The novel virus was first identi ...
, and made a number of predictions on the disease's spread based on his own modelling. On March 18, 2020, he predicted that Israel would see less than ten deaths from COVID-19, and on July 25, 2020, he incorrectly predicted that the outbreak in the U.S. would be over by the end of August 2020 with a total of fewer than 170,000 deaths. As of November 2021, the U.S. was recording COVID-19 deaths at the rate of about 1,000 per day, while Israel has reported over 8,000 COVID-19 deaths since the start of the pandemic. However also in March 2020, when community spread of COVID-19 had dropped to zero in
China China, officially the People's Republic of China (PRC), is a country in East Asia. It is the world's List of countries and dependencies by population, most populous country, with a Population of China, population exceeding 1.4 billion, slig ...
, the
Los Angeles Times The ''Los Angeles Times'' (abbreviated as ''LA Times'') is a daily newspaper that started publishing in Los Angeles in 1881. Based in the LA-adjacent suburb of El Segundo since 2018, it is the sixth-largest newspaper by circulation in the ...
reported that Levitt had forecast a month earlier that the worst of the COVID-19 pandemic in the country would be over long before when many health experts had predicted. As of December 2021, China has only added 40,000 additional COVID-19 cases to its total, which at the beginning of March 2020 had stood at 80,000 cases. Levitt has also raised concerns about potential damaging effects of COVID-19 lockdown orders on economic activity as well in increasing suicide and abuse rates, and has signed the
Great Barrington Declaration The Great Barrington Declaration was an open letter published in October 2020 in response to the COVID-19 pandemic and lockdowns. It claimed harmful COVID-19 lockdowns could be avoided via the fringe notion of "focused protection", by which t ...
, a statement supported by a group of academics advocating for alternatives to lockdowns which has been criticized by the WHO and other public health organizations as dangerous and lacking in sound scientific basis. Critics have expressed concern regarding Levitt's incorrect or potentially misleading predictions as well as his anti-lockdown positions, in part due to his status as a Nobel laureate and his large following on Twitter. Maia Majumder, a computational epidemiologist at
Harvard Medical School Harvard Medical School (HMS) is the graduate medical school of Harvard University and is located in the Longwood Medical Area of Boston, Massachusetts. Founded in 1782, HMS is one of the oldest medical schools in the United States and is cons ...
, stated that "Michael Levitt has a huge, huge following, so this creates lots of problems when he’s tweeting something that may be misinformative."
Randy Schekman Randy Wayne Schekman (born December 30, 1948) is an American cell biologist at the University of California, Berkeley, former editor-in-chief of ''Proceedings of the National Academy of Sciences'' and former editor of ''Annual Review of Cell and ...
, a 2013
Nobel Prize in Physiology or Medicine The Nobel Prize in Physiology or Medicine is awarded yearly by the Nobel Assembly at the Karolinska Institute for outstanding discoveries in physiology or medicine. The Nobel Prize is not a single prize, but five separate prizes that, accordi ...
winner, wrote of Levitt's expressed positions that "in this instance, I believe he crossed a boundary from data to public policy where the impact of his word as a Nobel laureate has undue influence."


Awards and honors

Levitt was elected an EMBO Member in 1983, a Fellow of the Royal Society (FRS) in 2001, One or more of the preceding sentences incorporates text from the royalsociety.org website where: and a member of the
National Academy of Sciences The National Academy of Sciences (NAS) is a United States nonprofit, non-governmental organization. NAS is part of the National Academies of Sciences, Engineering, and Medicine, along with the National Academy of Engineering (NAE) and the Nat ...
in 2002, and received the 2013 Nobel Prize in Chemistry, together with Martin Karplus and Arieh Warshel, "for the development of multiscale models for complex chemical systems". He received the DeLano Award for Computational Biosciences in 2014. He was elected an ISCB Fellow by the International Society for Computational Biology in 2015.


Personal life

Levitt holds South African, American, British and Israeli citizenship. His wife Rina died on 23 January 2017. He is the sixth Israeli to be awarded the Nobel Prize in Chemistry in under a decade.


References


External links

* {{DEFAULTSORT:Levitt, Michael 1947 births Nobel laureates in Chemistry Israeli Nobel laureates American Nobel laureates British Nobel laureates Israeli bioinformaticians American biophysicists Structural biologists Members of the European Molecular Biology Organization Fellows of the Royal Society 20th-century British biologists 21st-century British biologists British Jews Israeli Jews Naturalized citizens of Israel Jewish American scientists Alumni of Pretoria Boys High School Alumni of King's College London Alumni of Peterhouse, Cambridge Stanford University School of Medicine faculty Living people Weizmann Institute of Science faculty Members of the United States National Academy of Sciences Fellows of the International Society for Computational Biology Computational chemists South African emigrants to the United Kingdom Annual Reviews (publisher) editors South African people of Lithuanian-Jewish descent South African people of Czech descent South African Jews