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Molecule of the Month

March 2026

Lenacapavir

A potent and long-acting drug that targets the HIV capsid

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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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Featured:

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

Education Corner PDB & Data Archiving Curriculum

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Poster Prize Awarded at ASBMB

» 03/30/2026

PDB-101 Focus: Biotechnology

» 03/25/2026

March 24 is World TB Day

» 03/22/2026

Use the AI-Powered 3D Structure Similarity Search

» 03/20/2026

Take the RCSB PDB Survey and Win

» 03/18/2026

» 03/16/2026

March 16-22: Brain Awareness Week

» 03/15/2026

Remembering Philip E. Bourne

» 03/11/2026

Poster Prize Awarded at The Biophysical Society Meeting

» 03/10/2026

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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.

Deoxyribonucleic Acid (DNA)

Crambin

TATA-Binding Protein (TBP)

Hemoglobin (1000)

Collagen

Immunoglobulin G (IgG)

Tomato Bushy Stunt Virus (TBSV)

Oxyhemoglobin

Intermolecular Contacts in Hemoglobin S

Cytochrome c (unbound)

Transfer Ribonucleic Acid (tRNA)

Myoglobin Fold

B-DNA

Aspartate Transcarbamoylase (ATCase)

A-DNA

Trypsin

Induced Lac Repressor

Carboxypeptidase A

Myohemerythrin

DPG-Hemoglobin Complex

Deoxyhemoglobin

Lysozyme (488)

Hemoglobin S

Z-DNA

Lysozyme (512)

Lac Repressor

Cytochrome c

Ribonuclease S

Myoglobin

Hemoglobin

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