Hi,

I am attempting to find the centroid of a protein and then translating it based on the output. Is there any function that does this? 

model = chimera.openModels.open('test_python/'+filename)
mol = model[0]
axis = chimera.Vector(1,1,1)
angle = 180
xf = chimera.Xform.rotation(axis,angle)

I am using chimera.Xform functions for my implementation.

Also, Is there a documentation that lists down all functions that are currently available to manipulate proteins?

Thank you.

Regards,
Kavya Shankar