rnaglib.config

Build Isostericity Matrix

rnaglib.config.build_iso_mat.get_undirected_iso(bpa, bpb)

Given two directed edges, get the values from the undirected isostericity matrix.

Parameters:

• bpa (str) – LW edge code

• bpb (str) – LW edge code

Returns:

isostericty value

:rtype float

rnaglib.config.build_iso_mat.build_iso()

Build a directed isostericity matrix.

The heuristic is as follows : - It has a diagonal of ones : max similarity is self - Backbone is set aside, and has a little cost for reversing the direction - Different edges types are computed to have the associated undirected isostericity value

Returns:

A np matrix that yields the isostericity values, ordered as EDGE_MAP