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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

Training Courses

Recorded lectures and related resources

Featured:

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

Education Corner PDB & Data Archiving Curriculum

News and Events

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.

Myoglobin

Deoxyhemoglobin

Oxyhemoglobin

Ribonuclease S

Myoglobin Fold

Collagen

Lysozyme (512)

Carboxypeptidase A

A-DNA

Cytochrome c (unbound)

B-DNA

Hemoglobin (1000)

Crambin

Hemoglobin

Lac Repressor

Myohemerythrin

Lysozyme (488)

DNA

Intermolecular Contacts in Hemoglobin S

Z-DNA

Tomato Bushy Stunt Virus (TBSV)

Immunoglobulin G (IgG)

Trypsin

DPG-Hemoglobin Complex

Induced Lac Repressor

Transfer Ribonucleic Acid (tRNA)

TATA-Binding Protein (TBP)

Cytochrome c

Hemoglobin S

Aspartate Transcarbamoylase (ATCase)

Deoxyribonucleic Acid (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