%load_ext autoreload
%autoreload 2

import molsysmt as msm

Get number of components

AAA

molsys = msm.convert(msm.systems['chicken villin HP35']['chicken_villin_HP35_solvated.h5msm'])

msm.element.entity.get_n_entities(molsys, selection='all', redefine_entities=True)

3

msm.element.entity.get_n_entities(molsys, selection='all', redefine_entities=False)

3