get_residue_starts#
- biotite.structure.get_residue_starts(array, add_exclusive_stop=False)[source]#
Get indices for an atom array, each indicating the beginning of a residue.
A new residue starts, either when the chain ID, residue ID, insertion code or residue name changes from one to the next atom.
- Parameters:
- arrayAtomArray or AtomArrayStack
The atom array (stack) to get the residue starts from.
- add_exclusive_stopbool, optional
If true, the exclusive stop of the input atom array, i.e.
array.array_length(), is added to the returned array of start indices as last element.
- Returns:
- startsndarray, dtype=int
The start indices of residues in array.
Notes
This method is internally used by all other residue-related functions.
Examples
>>> print(get_residue_starts(atom_array)) [ 0 16 35 56 75 92 116 135 157 169 176 183 197 208 219 226 250 264 278 292] >>> print(get_residue_starts(atom_array, add_exclusive_stop=True)) [ 0 16 35 56 75 92 116 135 157 169 176 183 197 208 219 226 250 264 278 292 304]
Gallery#
Visualization of normal modes from an elastic network model
Visualization of normal modes from an elastic network model
