On 2020-04-08 9:27 AM (-4), Norbert Kern wrote:
>
> really nice model - did you use a pdb file or other coordinates to build the
> monster?
No, I don't (yet) have the tools for that. I just estimated dimensions
from images on the Web:
https://phil.cdc.gov/Details.aspx?pid=23313
https://science.sciencemag.org/content/367/6483/1260
https://commons.wikimedia.org/wiki/File:6VSB_spike_protein_SARS-CoV-2_monomer_in_homotrimer.png
That last image has some benzene rings hanging out, so I extrapolated
the size of the spike protein from those, and assumed an membrane
thickness of 4nm to estimate how much of the spike is buried in the
envelope.
It would be hard to overlay a face on top of a PDB model anyway. But
the receptor-binding domain (the projection that tricks lung cells into
admitting the virus) turns out to be in a convenient position for a horn
sticking out of a forehead.
> by the way - perhaps you want to use a more dramatic or glamorous lighting and a
> material to depicture the sticky properties of the hull proteins?
Here ya go!
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