`filter_phosphate_backbone`#

biotite.structure.filter_phosphate_backbone(array)[source]#

Filter all phosphate backbone atoms of one array.

This includes the P, O5’, C5’, C4’, C3’, and O3’ atoms.

Parameters:

arrayAtomArray or AtomArrayStack: The array to be filtered.

Returns:

filterndarray, dtype=bool: This array is True for all indices in array, where an atom is a part of the phosphate backbone.