[PyMOL] Question on residue selection in multiple PDB

[Neena S. E. <nee...@gm...>]

Hello PyMOL Team,

I am studying a protein called Trp-cage (PDB code: 1L2Y); this PDB has 38
NMR structures deposited in it.
Using split_states command, I can see all 38 structures.
I want to find polar contacts between same 3 residues in all these 38
structures and extract corresponding distance values for polar contacts.

Question: Is there a single command to select 3 residues in all these 38
structures and find polar contacts within this selection?

Many thanks,
Neena