Actin Branching by Arp2/3 Complex
By mimicking actin, Arp2/3 complex helps built a complex cytoskeleton that supports and shapes cells.
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Cells in our bodies are carefully regulated so that they divide, grow, and die according to the best plan for keeping us alive. When they lose these controls, they can grow into deadly cancers. Atomic structures have revealed how cell growth is normally controlled, and how cancer cells circumvent these essential controls. Explore PDB-101 Resources to learn about proteins related to cancer biology and therapeutics.
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2023 Video Challenge for High School Students Molecular Mechanisms of Targeted Cancer Therapies RCSB PDB invites all high school students to tell a two-minute story that combines structural Biology and Public Health. Videos can be submited between January 17 and April 24, 2023. Quick Links The Challenge | Learn | Participate | Resources | Rules  |
Images used with permission from the Howard Hughes Medical Institute (www.hhmi.org). All rights reserved.
Hemoglobin S
Myohemerythrin
DPG-Hemoglobin Complex
DNA
Cytochrome c (unbound)
Lysozyme (488)
Trypsin
Myoglobin
Hemoglobin
Tomato Bushy Stunt Virus (TBSV)
Transfer Ribonucleic Acid (tRNA)
A-DNA
Cytochrome c
Aspartate Transcarbamoylase (ATCase)
Immunoglobulin G (IgG)
Crambin
Lac Repressor
TATA-Binding Protein (TBP)
Deoxyribonucleic Acid (DNA)
Ribonuclease S
Intermolecular Contacts in Hemoglobin S
B-DNA
Collagen
Deoxyhemoglobin
Induced Lac Repressor
Oxyhemoglobin
Myoglobin Fold
Z-DNA
Carboxypeptidase A
Lysozyme (512)
Hemoglobin (1000)
Illustrations are free for use under a CC-BY-4.0 license
Cellulose Synthase
CytoSkeleton
Collagen and Extracellular Matrix
Coronavirus
Lipid Droplets
SARS-CoV-2 mRNA Vaccine
Influenza Vaccine
Chloroplast
Blood
Escherichia coli Bacterium
Last Universal Common Ancestor
JCVI-syn3A Minimal Cell
Biosites: Nucleus
Vascular Endothelial Growth Factor (VegF) Signaling
Casein Micelle and Fat Globule in Milk
Escherichia coli
Autophagy
Immunological Synapse
Transfer RNA and Gag Protein
Respiratory Droplet
Mycoplasma mycoides
Biosites: Cytoplasm
Insulin Action
Biosites: Red Blood Cell
Biosites: Blood Plasma
Coronavirus Life Cycle
HIV Vaccine
HIV in Blood Plasma
Abiogenesis
Myoglobin in a Whale Muscle Cell
Biosites: Muscle
Model of a Mycoplasma Cell
Poliovirus Neutralization
Excitatory and Inhibitory Synapses
Insulin Release
Ebola Virus
Measles Virus Proteins
SARS-CoV-2 and Neutralizing Antibodies
Myelin
Phage-based COVID-19 Vaccine
SARS-CoV-2 Fusion
Red Blood Cell Cytoskeleton
RecA and DNA
Biosites: Basement Membrane
Zika Virus
