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250,079Structures from the PDB archive

1,068,577Computed Structure Models (CSM)

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February Molecule of the Month

Histones Across the Tree of Life

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Latest Entries

As ofWed Feb 25 2026

9ZJS

Human sterile alpha motif domain-containing protein 9 (SAMD9), asymmetric dimer "shell" shape

9ODT

The structure of a Bacterial Cyanide Dihydratase from Bacillus safensis PER-URP-08

9LYY

Crystal structure of glycerol kinase from Entamoeba histolytica complexed with ADP and G3P.

9QWR

MIC60 helical bundle dimer

9WSM

Cryo-EM structure of Sigma28-RNAP open promoter complex from Pseudomonas aeruginosa

9SJT

Cryo-EM structure of Human Apoferritin at pH 5

9PRZ

HIV-1 CA hexamer from purified viral cores, C6 symmetry

9LZG

Crystal structure of glycerol kinase from Entamoeba histolytica complexed with daphnetin.

9S4Y

AcuB from Geobacillus stearothermophilus with Ap4A

9ZFN

Tulane virus protease without added ligands

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