PSI Structural Biology Knowledgebase

PSI Nature Structural Biology Knowledgebase
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Protein Structures, Sequence and Function

Scientists are working to understand the sequence, structure, and function relationships of biological macromolecules like proteins, DNA, and RNA. These resource lists show what lies within the SBKB as well as guide you to web servers useful for research.


Research Highlights


find resources and tools that focus on nucleic acid and protein sequences

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Structure Resources

find resources that focus on the 3D structures of biological macromolecules

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Function Resources

find resources that explain or predict functional roles for macromolecules

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Protein Structure Initiative Corner


Search through over 2000 peer-reviewed publications by the PSI Network

Latest News

News from the Protein Structure Initiative and Nature

Community Nominations

Nominate proteins for structure determination by the PSI