Re: [Rdkit-discuss] Clustering - visualization?

2016-05-14 Thread Robert DeLisle
Thanks, Curt! I'll give those a look. It'll give me a very good reason to start digging into SciPy a bit more and exploit the added functionality that will bring. Regarding my original question and for anyone else that might be interested... I did indeed find an answer through a lot of code

[Rdkit-discuss] Clustering - visualization?

2016-05-14 Thread Robert DeLisle
Next up is clustering... I've got about 350 structures to cluster and I've worked through the example code from the RDKit Cookbook ( http://www.rdkit.org/docs/Cookbook.html#clustering-molecules). All seems well and good there, but I would like to see the dendrogram. I see that there is a

Re: [Rdkit-discuss] GetSubstructMatch vs MMFFOptimize

2016-05-14 Thread Paolo Tosco
Dear Robert, the reason of the failure is that MMFF uses its own aromaticity model (see http://www.rdkit.org/docs/GettingStartedInPython.html#working-with-3d-molecules). Therefore, after calling AllChem.MMFFOptimizeMolecule(mols[0]) you will need to add the following call:

[Rdkit-discuss] GetSubstructMatch vs MMFFOptimize

2016-05-14 Thread Robert DeLisle
RDKitters, I'm working on a project in which I want to align a collection of structures with their most similar structures and display the results in PyMOL. To accomplish this, I've built a Python script similar to the one attached here in which I start with pairs of structures, find the MCS of