Open a-r-j opened 2 years ago
I will work on this one :D
I'm interested in this feature, did you ever end up getting it working?
Hi @BenCree , apologies, this slipped through the cracks for me. You can checkout this PR: https://github.com/a-r-j/graphein/pull/164/
Follow on issue for #155
We'd like to support Protein-Ligand Interaction Graphs eg as shown in this image from this paper.
Ideally we can keep this composable under the hood. E.g. we could take a protein graph computed via the
graphein.protein
API and molecule graph computed with thegraphein.molecule
API and merge them into one graph (and separate them into two).The hardest aspect of this is remove non-ligand and non-protein HETATMs from the PDB records. There will be metal ions, crystallographic adjuvants and co-factors that we may wish to exclude. We can maintain common sets of these in our lists of constants and provide an access point for users to supply their own.
A starting point can be this gist from Pat Walters.