cmd.read_pdbstr("""\ """, "chainBB") cmd.hide("all") cmd.color('grey70', "chainBB") cmd.show('ribbon', "chainBB") cmd.select("e4v7eBB1", "c. B & i. 23-113") cmd.center("e4v7eBB1", state=0, origin=1) cmd.zoom("e4v7eBB1", animate=-1) cmd.show_as('cartoon', "e4v7eBB1") cmd.spectrum('count', 'rainbow', "e4v7eBB1") cmd.disable("e4v7eBB1")