filter_canonical_nucleotides

biotite.structure.filter_canonical_nucleotides(array: AtomArray[N] | AtomArrayStack[M, N]) → ndarray[tuple[N], dtype[bool]]

Filter all atoms of one array that belong to canonical nucleotides.

Parameters:

arrayAtomArray or AtomArrayStack

The array to be filtered.

Returns:

filterndarray, dtype=bool

This array is True for all indices in array, where the atom belongs to a canonical nucleotide.