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Use this website to access curated and integrated biological macromolecular information in the context of function, biological processes, evolution, pathways, and disease states.
The Jmol molecular viewer offers several options for display and analysis.
Launch the viewer using the 3D View feature from any entry's Structure Summary or by entering an ID below. Learn more about Jmol.
PDB ID: 4HHB
PDB ID: 1STP
PDB ID: 4EAR
RCSB PDB's Comparison Tool calculates pairwise sequence (blast2seq, Needleman-Wunsch, and Smith-Waterman) and structure alignments (FATCAT, CE, Mammoth, TM-Align, TopMatch).
Comparisons can be made for any protein in the PDB archive and for customized or local files not in the PDB.
Special features include support for both rigid-body and flexible alignments and detection of circular permutations.
Use the Java Applet enabled form below to download the coordinates or experimental data for one or more structures.
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Articles describe the structure and function of a molecule, offer interactive views and discussion topics, and links to specialized pages to help explore specific example structures.
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Tuesday Apr 21, 2015 at 5 PM PDT
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December 2014 Release
Updates to PDB Archive, Visualization, New Queries for Ribosomes and Viruses
November 2014 Release
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Cells are wired with a complex network of sensors and signaling devices, which together respond to changes in the environment. The networks in and between our cells are very complex, but bacteria often take simpler approaches. For instance, many bacteria employ linear signal transducers called two-component systems. As the name implies, these are composed of two... Read More
Too much glucose in the blood can lead to serious problems like diabetes, but too little glucose will also cause problems, starving cells throughout the body. Your body uses two main hormones, secreted by cells in the pancreas, to get the balance just right. Just after we eat, insulin is released, telling cells to take glucose out of the blood and store it for... Read More
Read about 2014 statistics and highlights, large structures in the PDB, 15 years of the Molecule of the Month, and more.
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