string:pdb_text#

`add`(to_item, item[, atom_indices, ...])
`append_structures`(item[, structure_id, ...])
`copy`(item[, skip_digestion])
`extract`(item[, atom_indices, ...])
`get_structural_attributes`
`get_topological_attributes`
`has_attribute`(molecular_system, attribute[, ...])
`is_form`(string)
`StructuresIterator`(molecular_system[, ...])
`TopologyIterator`(molecular_system)
`merge`(items[, atom_indices, ...])
`set`
`to_file_pdb`
`to_mdtraj_Topology`
`to_mdtraj_Trajectory`
`to_molsysmt_MolSys`
`to_molsysmt_PDBFileHandler`
`to_molsysmt_Structures`
`to_molsysmt_Topology`
`to_nglview_NGLWidget`
`to_openmm_Modeller`
`to_openmm_PDBFile`
`to_openmm_Simulation`
`to_openmm_System`
`to_openmm_System`
`to_openmm_Topology`
`to_pdbfixer_PDBFixer`