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Photosystem I (PSI) exists in trimeric (tPSI) and monomeric (mPSI) forms within the thylakoid membrane of cyanobacteria. PSI functions as a light-driven electron pump, enabling the transfer of electro...

A dozen historic structures set the foundation for the PDB archive

In this Perspective, Haubrock et al. argue that today’s scientific structures constrain creativity and that strategic conformity is a rational response. They discuss how this holds back early-career r...

A Kaggle challenge for particle picking in experimental cryo-electron tomography data delivered new machine learning algorithms that outperformed state-of-the-art software and provides a critical refe...

The mmCIF Validator provides real-time automated validation of mmCIFs against a valid PDBx/mmCIF dictionary. The validator is available as both a Visual Studio Code extension and a standalone Python s...

A playground for the PDBx/mmCIF file exploration, a look at the current proposal for encoding correlated heterogeneity

Download this free 3D print file designed by CiliaBuilder. EM Grid Scaled ModelScaled up and simplified 3D model of EM grids and autogrids for demonstration of preparation process and milling. Content...