plotting - How to transform and combine multiple Graphics3D into one?

ProteinData["A2M", "MoleculePlot"] gives you a Graphics3D object below.

I'd like to display multiple of these proteins in a single Graphics3D scene. Is there a way to place the Graphics3D object returned by ProteinData[...] at a specific location and orientation in another 3D scene?

Alternatively, is there a ProteinData API that (I'm somehow missing and) would give me an object that I could place (rotated and translated) in a new Graphics3D scene?

protein display

Answer

Take a look to the documentation page of Translate > NeatExamples. This example involves also Rotate.

In order to use it on "MoleculePlot" you have to extract the Graphics' first part (primitives), transform them and wrap with Graphics3D again:

p1 = ProteinData["A2M", "MoleculePlot"];
p2 = ProteinData["SERPINA1", "MoleculePlot"];

Show[
     p1,
     Graphics3D @ Translate[
        Rotate[First[p2], Pi/8, {1, 1, 0}], 
        {5, 5, 5}
     ]

    ]

enter image description here

Comments

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plotting - Plot 4D data with color as 4th dimension

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plotting - Mathematica: 3D plot based on combined 2D graphs

I have several sigmoidal fits to 3 different datasets, with mean fit predictions plus the 95% confidence limits (not symmetrical around the mean) and the actual data. I would now like to show these different 2D plots projected in 3D as in but then using proper perspective. In the link here they give some solutions to combine the plots using isometric perspective, but I would like to use proper 3 point perspective. Any thoughts? Also any way to show the mean points per time point for each series plus or minus the standard error on the mean would be cool too, either using points+vertical bars, or using spheres plus tubes. Below are some test data and the fit function I am using. Note that I am working on a logit(proportion) scale and that the final vertical scale is Log10(percentage). (* some test data *) data = Table[Null, {i, 4}]; data[[1]] = {{1, -5.8}, {2, -5.4}, {3, -0.8}, {4, -0.2}, {5, 4.6}, {1, -6.4}, {2, -5.6}, {3, -0.7}, {4, 0.04}, {5, 1.0}, {1, -6.8}, {2, -4.7}, {3, -1.

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