biotite.structure.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.