Molecule of the Month
August 2020

Phytosulfokine Receptor

Phytosulfokine and other small peptides deliver signals about growth and development in plants.

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3D View:  4Z64

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Health Focus: Drugs and the Brain

The brain orchestrates everything we do, sending signals through the nervous system to control different parts of our body. The brain is also the home of our thoughts and consciousness, as neurons process the input from our senses and store what they find as memories. Many drugs are available to help tune the function of the brain and nervous system when there are problems. Unfortunately, the effects of some drugs are hard to control and can lead to abuse and addiction. Explore PDB-101 Resources to learn about proteins related to our nervous system and mental health.


2020 Video Challenge for High School Students

Molecular Mechanisms of Opioid Action

Thanks to all challenge participants, expert judges, teachers, parents, and voters who made this competition happen.

Congratulations to the 2020 Winning Teams!

Winner, First Place Winner, Second Winner, Third Winner, Viewers Choice Winner, Viewers Choice

Bothell High School
Bothell, WA

Jericho High School
Jericho, NY

The Bronx High School of Science
Bronx, NY

Loomis Chaffee School
Windsor, CT

West Windsor-Plainsboro HS South
West Windsor, NJ

Learn: Materials for Exploration
PDB-101 resources and 3D structures of COVID-19 proteins.
Teach: Curricula
The RCSB PDB Curricula provide authentic, hands-on teaching materials, individual and group activities and assessment suggestions.
Education Corner: Using PDB Resources
A Secondary School Bioinformatics Workbook for Visualizing DNA, RNA and Proteins by Suzanne Duce, University of Dundee
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.

Images used with permission from the Howard Hughes Medical Institute (www.hhmi.org). All rights reserved.

DNA

Deoxyhemoglobin

A-DNA

Lysozyme (488)

Hemoglobin

B-DNA

Myohemerythrin

DPG-Hemoglobin Complex

Intermolecular Contacts in Hemoglobin S

Induced Lac Repressor

Lysozyme (512)

Carboxypeptidase A

Lac Repressor

Tomato Bushy Stunt Virus (TBSV)

Deoxyribonucleic Acid (DNA)

Myoglobin

Hemoglobin (1000)

Trypsin

Myoglobin Fold

Transfer Ribonucleic Acid (tRNA)

Cytochrome c

Z-DNA

Crambin

Immunoglobulin G (IgG)

Oxyhemoglobin

Cytochrome c (unbound)

Aspartate Transcarbamoylase (ATCase)

Ribonuclease S

Hemoglobin S

TATA-Binding Protein (TBP)

Collagen

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

Autophagy

Measles Virus Proteins

Chloroplast

Influenza Vaccine

Zika Virus

Excitatory and Inhibitory Synapses

Lipid Droplets

Poliovirus Neutralization

Biosites: Blood Plasma

Immunological Synapse

Biosites: Basement Membrane

Biosites: Nucleus

HIV in Blood Plasma

Biosites: Muscle

Mycoplasma mycoides

Escherichia coli

Myelin

Ebola Virus

Biosites: Cytoplasm

Coronavirus

Blood

Coronavirus Life Cycle

Biosites: Red Blood Cell

Insulin Action