Animations
"Protein rendering modes" movie + audio
(mp3 EN/RU, 32 sec, 200 kb from ttsmp3.com). No TTS in Oculus.
2hac helix morphing smooth animation.
Quadratic Bezier splines are used for
interpolation between 3 key-frames
2HAC a, 2HAC b and
2HAC c (made by hand in Avogadro).
Feedback transfer is used for point's transformation on GPU.
"Be careful with the animation!
Those samples that I saw (including yours) ignore disordered
Brownian movements (per 1 kinesin step taken, according to estimates,
~ 105 of "UNFINISHED" Brownian attempts), and therefore, despite
prettiness, often animations are more confusing than they help understanding."
Alexeii Finkelstein
Animations of the protein conformers dynamics
Not all proteins have a rigid native structure.
See Intrinsically
Disordered Proteins (Wiki) and
IDP (Proteopedia).
Animation of 2FXY "thermal fluctuations"
15 conformers structures with the lowest energy
(fixed conformers).
See Thermal
motion of peptide (Proteopedia.org) and
foldit.fandom.com/wiki/Rotamer.
For some reason next models hang yet my Oculus Quest 2
(maybe too heavy, but they work fine on Go :)
2LJL and 1A5R
chaotic dynamics animations.
Animation of clipped 2MSK "thermal fluctuations".
The top of the protein is cropped to reveal the inside.
How do they study the structure of a protein if it fluctuates so much? :)
But the backbone is stable (the picture to the right from RCSB.org).
Animation of 2MSK "thermal fluctuations"
25 conformers structures with the lowest energy
(fixed conformers).
My VR "movie" is too far from
How Enzymes Work :)
"MiniMol" molecule viewer
updated 12 Mar 2020