cmd.read_pdbstr("""\
""", "chainY2")
cmd.hide("all")
cmd.color('grey70', "chainY2")
cmd.show('ribbon', "chainY2")
cmd.select("e4yzvY21", "c. 2 & i. 4-72")
cmd.center("e4yzvY21", state=0, origin=1)
cmd.zoom("e4yzvY21", animate=-1)
cmd.show_as('cartoon', "e4yzvY21")
cmd.spectrum('count', 'rainbow', "e4yzvY21")
cmd.disable("e4yzvY21")
cmd.show('spheres', 'c. A & i. 3354')
util.cbag('c. A & i. 3354')