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Molecule of the Month

May 2026

PROTACs and Molecular Glue Degraders

Therapeutic molecules that target proteins for degradation

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Training Resources Spotlight

Guide to Understanding PDB Data

Guided reference for methods of obtaining, exploration, and interpretation of PDB entries

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Exploring the Workhorses of Biotechnology: Using RCSB.org to analyze plastic-degrading enzymes

Education Corner PDB & Data Archiving Curriculum

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Register for the June 1 Virtual Office Hour on Transitioning to the New PDB Beta Archive, Extended PDB IDs, and PDBx/mmCIF

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Video: Immunology and Cancer

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Education Corner: Seeing the Invisible

» 05/18/2026

PDB-101 Focus: Biotechnology

» 05/11/2026

Contact Customer Services with Questions and Feedback

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Guide to Understanding PDB Data: Primary Sequences

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Register for the June 1 Virtual Office Hour on Transitioning to the New PDB Beta Archive, Extended PDB IDs, and PDBx/mmCIF

» 04/27/2026

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Celebrate DNA Day on April 25

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SciArt Galleries

Irving Geis (1908-1997) was a gifted artist who helped illuminate the field of structural biology with his iconic images. The Geis Digital Archive features many of his illustrations in the context of their molecular structures.

Lac Repressor

Cytochrome c

DNA

Oxyhemoglobin

Induced Lac Repressor

Cytochrome c (unbound)

Deoxyribonucleic Acid (DNA)

Intermolecular Contacts in Hemoglobin S

Myohemerythrin

Hemoglobin S

Deoxyhemoglobin

DPG-Hemoglobin Complex

Carboxypeptidase A

A-DNA

Hemoglobin (1000)

Lysozyme (488)

Collagen

Aspartate Transcarbamoylase (ATCase)

Immunoglobulin G (IgG)

Tomato Bushy Stunt Virus (TBSV)

Hemoglobin

Transfer Ribonucleic Acid (tRNA)

B-DNA

TATA-Binding Protein (TBP)

Myoglobin Fold

Crambin

Lysozyme (512)

Trypsin

Ribonuclease S

Myoglobin

Z-DNA

The Molecular Landscapes by David S. Goodsell integrate information from structural biology, microscopy and biophysics to simulate detailed views of the molecular structure of living cells.

Illustrations are free for use under a CC-BY-4.0 license