cmd.read_pdbstr("""\ """, "chainc2") cmd.hide("all") cmd.color('grey70', "chainc2") cmd.show('ribbon', "chainc2") cmd.select("e4u53c21", "c. 2 & i. 20-143") cmd.center("e4u53c21", state=0, origin=1) cmd.zoom("e4u53c21", animate=-1) cmd.show_as('cartoon', "e4u53c21") cmd.spectrum('count', 'rainbow', "e4u53c21") cmd.disable("e4u53c21")