rstoolbox.utils.load_refdata¶

rstoolbox.utils.load_refdata(ref, homology=None)¶

Load the predefined reference data from cath, scop, scop2 or chain.

Learn in the tutorials more about how to contextualize your data.

Parameters:	ref (str) – Reference data to load. homology (float) – Allowed redundancy threshold. Derived from the PDB’s pre-calculated homologies. Thus, available similarities are: [30, 40, 50, 70, 90, 95, 100].
Returns:	DataFrame
Raises:	ValueError: If an unknown reference is requested. ValueError: If an unknown homology is requested.