Structural Molecular Biology

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May 15, 2014
News Feature
Given a year to mature, the Institute for Chemical Biology is relaunching under a new name that better reflects its vision of bringing Stanford's unique interdisciplinary culture to bear at a new frontier of chemistry.
April 9, 2014
News Feature
Five years ago, the brightest source of X-rays on the planet lit up at SLAC. The Linac Coherent Light Source (LCLS) X-ray laser's scientific and technical progress since its momentous "first light" have been no less luminous, say those who have played a role in its success.
Image - Some of the LCLS team members stand by the newly installed undulators in this 2009 photo. From right: Mike Zurawel, Geoff Pile from Argonne National Laboratory, Paul Emma, Dave Schultz, Heinz-Dieter Nuhn and Don Schafer. (Brad Plummer)
March 16, 2014
News Feature
A new tool for analyzing mountains of data from SLAC’s Linac Coherent Lightsource (LCLS) X-ray laser can produce high-quality images of important proteins using fewer samples. Scientists hope to use it to reveal the structures and functions of proteins that have proven elusive, as well as mine data from past experiments for new information
Photo - Nicholas Sauter, middle, points to a monitor during an experiment this month at SLAC's Linac Coherent Light Source X-ray laser.
December 19, 2013
Press Release
Researchers have used one of the brightest X-ray sources on the planet to map the 3-D structure of an important cellular gatekeeper known as a G protein-coupled receptor, or GPCR, in a more natural state than possible before.
Illustration - man with migraine, serotonin receptor bound to anti-migraine drug
November 24, 2013
Press Release
A study shows for the first time that X-ray lasers can be used to generate a complete 3-D model of a protein without any prior knowledge of its structure.
See caption
September 26, 2013
News Feature
Researchers hope to hijack a natural process called RNA interference to block the production of proteins linked to disease and treat medical conditions for which conventional drugs do not work, including cancer, heart disease, HIV and Parkinson’s disease.
The crystal structure of the human Argonaute2 protein...
July 17, 2013
News Feature
A new screening program will allow researchers to quickly confirm whether precious biological samples yield useful information when struck by the intense X-ray pulses at SLAC's Linac Coherent Light Source (LCLS).
Photo - Marc Messerschmidt, a staff scientist who leads the Protein Crystal Screening Program at the Linac Coherent Light Source (LCLS) X-ray laser, works at the Coherent X-ray Imaging (CXI) experimental station. (Matt Beardsley)
May 9, 2013
News Feature
Last year's Nobel Prize in Chemistry – shared by Stanford School of Medicine Professor Brian Kobilka and Robert Lefkowitz of Duke University – recognized groundbreaking research in G protein-coupled receptors (GPCRs).
Image: Researchers Dingjie Wang and Garret Nelson fro...
February 5, 2013
News Feature
Daniel DePonte, a pioneer in finding ways to serve up a steady and precise supply of crystals, viruses and other precious samples for laser experiments, is the newly hired sample-delivery group leader for SLAC’s Linac Coherent Light Source X-ray laser.
Photo - Daniel DePonte standing in experimental station.
October 1, 2012
News Feature
Understanding why proteins interact with certain specific molecules and not with the myriad others in their environment is a major goal of molecular biology.
Conceptual art showing proteins and viruses

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