cmd.read_pdbstr("""\
""", "chainR3")
cmd.hide("all")
cmd.color('grey70', "chainR3")
cmd.show('ribbon', "chainR3")
cmd.select("e6buwR31", "c. 3 & i. 2-60")
cmd.center("e6buwR31", state=0, origin=1)
cmd.zoom("e6buwR31", animate=-1)
cmd.show_as('cartoon', "e6buwR31")
cmd.spectrum('count', 'rainbow', "e6buwR31")
cmd.disable("e6buwR31")
cmd.show('spheres', 'c. A & i. 3493')
util.cbag('c. A & i. 3493')