Tens of thousands of proteins fold, bind, signal, and catalyze reactions in your body at speeds that seem almost faster than Formula 1 cars. The majority of them perform functions that researchers have studied extensively. However a significant number of proteins remained a mystery. Researchers were aware of their existence but not their purpose. 
Such ignorance came with repercussions. The Joint Center for Structural Genomics (JCSG) decided to change that. It was like using a map that lacked half of its streets. The genomics boom of the 1990s was truly extraordinary. Technological progress in sequencing accelerated dramatically that within a few years, scientists could read the entire genome of an organism, including our own genetic blueprint. Suddenly, biologists had access to comprehensive inventories of proteins that cells could potentially produce. What was missing was interpretation. A protein\'s amino acid sequence is like knowing the letters of a word without understanding the language. The protein's function comes from its final folded form. Changes in structure can lead to entirely different biological roles. Conversely, proteins with similar functions may share very little sequence similarity while maintaining the same overall shape. In biology, shape is the language. By the late 1990s, scientists could sequence proteins much faster than they could solve protein structures. X-ray crystallography, the most powerful method for visualizing protein structures, was powerful but labor-intensive. Researchers first needed highly purified protein samples, a task that often became a major project by itself. Next came crystallization. Scientists had to identify the precise chemical conditions that would cause a protein to arrange itself peptides czechia into an orderly crystal lattice. This process could take years. Some proteins simply would not form crystals. Others produced crystals that were microscopic or too disorganized to generate useful diffraction data. Success often depended on a combination of knowledge, judgment, and determination. Meanwhile, sequencing data continued to accumulate more rapidly than scientists could analyze. The gap between known protein sequences and solved structures continued to widen. Researchers were falling behind. Creating the Solution The NIH recognized the challenge and invested in solving the problem. In 2000, the Protein peptides south africa Structure Initiative was launched, and the Joint Center for Structural Genomics became one of its cornerstone institutions. The effort was led by Scripps Research. Additional expertise came from Stanford University's synchrotron radiation facility, the Novartis Research Foundation's Genomics Institute, and several other collaborating institutions. The mission was simple to describe but difficult to achieve: solve thousands of previously unknown protein peptides uk structures, identify proteins whose functions remained unsolved, and build the infrastructure necessary to accomplish these goals on an industrial scale.