PSI Structural Biology Knowledgebase

PSI | Structural Biology Knowledgebase
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About this Site

The Structural Biology Knowledgebase (SBKB) is a free, comprehensive resource produced in collaboration with the Protein Structure Initiative (PSI). The site offers you an easy way of keeping abreast of developments both by the PSI and more generally in the fields of structural genomics and structural biology.


Glucagon Receptor
GPCRs (G protein-coupled receptors) come in many sizes and shapes, each recognizing its own type of signaling molecule.

Homology Models

Latest PSI Results

New structures last month:21
Total structures to date:6784
Total distinct structures:5458
Total community structures:593

Latest Structures


Centers: GPCR


Crystal structure of CXCR4 and viral chemokine antagonist vMIP-II complex (PSI Community Target)

See all recent structures

Structural Biology Knowledgebase ISSN: 1758-1338
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