3-Dimensional Protein Structures
Comprehensive Protein Database
Elaborate Collection
More than 50,000 proteins from 50+ organisms
Free Downloads
Download detailed structural images in various styles
Open Resources
Download .pdb, .glb, .3mf, .stl, and .sdf files for generating detailed 3D images
Native Proteins
All protein structures in unbound state, built directly through FASTA sequence
For Researchers and Students
Enhance the quality of your papers and projects using detailed images of the proteins
For Designers
Browse through thousands of beautiful and intricate structural designs for use in your projects and presentations
Verified Sources
Graphics prepared using standard tools and software and information acquired from trusted sources
User-Friendly
Search the structures easily using the Search Bar or browsing through the menu
An Array of Resources
Download files in multiple formats, including .jpeg, .png, .tiff, .pdb, .tiff, .glb, .stl, .3mf, and .wrl
Curated Collection
- Organized according to species
- Data adapted from multiple verified sources
- One structure per protein per species
- Regular updates with new research
“Biology today is moving in the direction of chemistry. Much of what is understood in the field is based on the structure of molecules and the properties of molecules in relation to their structure. If you have that basis, then biology isn’t just a collection of disconnected facts.”
Linus Pauling
1986