Positioning center_structure(universe) ¶ cli_center_structure() ¶ Command-line interface for centering structure. run_center_structure(pdb_path, output_path=None) ¶ Center structure by it's center of mass. PARAMETER DESCRIPTION pdb_path Path to PDB file. TYPE: str output_path Path to save new PDB file. If None, then no file is written. TYPE: str | None DEFAULT: None RETURNS DESCRIPTION Universe Universe after centering.