Creating residue graph from PDB

[shrimonmuke0202]

I want to generate protein residue graph from the PDB file which will eventually contain all of this properties in the residue graph

Bond type Threshold
Covalent —
Hydrophobic contacts 4
Hydrogen bond 3.5
Salt bridge 4
Cation–pi interaction 5
Perpendicular pi-stacking 5
Parallel pi-stacking 5

[a-r-j]

Have you consulted the documentation? There are some examples here: https://github.com/a-r-j/graphein/blob/master/notebooks/residue_graphs.ipynb

[shrimonmuke0202]

Actually, I am looking for Perpendicular pi-stacking and Parallel pi-stacking to construct the edge in the graph but I did not find any kind of function in the documentation.