Immunological Synapse
Coronavirus Life Cycle
Respiratory Droplet
SARS-CoV-2 and Neutralizing Antibodies
Measles Virus Proteins
Lipid Droplets
Poliovirus Neutralization
Influenza Vaccine
Excitatory and Inhibitory Synapses
Zika Virus
Insulin Action
Ebola Virus
Mycoplasma mycoides
Biosites: Basement Membrane
Biosites: Red Blood Cell
Biosites: Blood Plasma
Biosites: Cytoplasm
Biosites: Muscle
Biosites: Nucleus
HIV in Blood Plasma
Escherichia coli

Molecular Landscapes by David S. Goodsell

Respiratory Droplet, 2020

Acknowledgement: Illustration by David S. Goodsell, RCSB Protein Data Bank; doi: 10.2210/rcsb_pdb/goodsell-gallery-024

This painting shows a cross section through a small respiratory droplet, like the ones that are thought to transmit SARS-CoV-2. The virus is shown in magenta, and the droplet is also filled with molecules that are present in the respiratory tract, including mucins (green), pulmonary surfactant proteins and lipids (blue), and antibodies (tan).

The painting was created as part of the show "New Ways of Living" with SciCommMake.

Selected Sources of Information:
Arroyo R, et al. (2018) Supramolecular assembly of human pulmonary surfactant protein SP-D. J. Mol. Biol. 430, 1495-1509.
Vejerano EP & Marr LC (2018) Physico-chemical characteristics of evaporating respiratory fluid droplets. J. R. Soc. Interface 15, 20170939.
Bredberg A. (2012) Exhaled endogenous particles contain lung proteins. Clin. Chem. 58, 431-440.
Serrano AG & Perez-Gil J (2006) Protein–lipid interactions and surface activity in the pulmonary surfactant system. Chem. Phys. Lipids 141, 105-118.