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Molecule of the Month

November 2026

Artificial Metalloenzymes

Engineering enzymes to catalyze reactions never seen in nature

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Guide to Understanding PDB Data

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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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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.

Induced Lac Repressor

Crambin

Deoxyhemoglobin

DPG-Hemoglobin Complex

Lysozyme (512)

DNA

Myoglobin

Collagen

Deoxyribonucleic Acid (DNA)

Hemoglobin S

Z-DNA

Intermolecular Contacts in Hemoglobin S

A-DNA

B-DNA

Tomato Bushy Stunt Virus (TBSV)

Trypsin

Lac Repressor

Carboxypeptidase A

Immunoglobulin G (IgG)

Myohemerythrin

Cytochrome c

Hemoglobin (1000)

Oxyhemoglobin

Transfer Ribonucleic Acid (tRNA)

Hemoglobin

Ribonuclease S

Aspartate Transcarbamoylase (ATCase)

Myoglobin Fold

Lysozyme (488)

TATA-Binding Protein (TBP)

Cytochrome c (unbound)

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