cmd.read_pdbstr("""\
""", "chainSR")
cmd.hide("all")
cmd.color('grey70', "chainSR")
cmd.show('ribbon', "chainSR")
cmd.select("e4u4rSR1", "c. R & i. 2-319")
cmd.center("e4u4rSR1", state=0, origin=1)
cmd.zoom("e4u4rSR1", animate=-1)
cmd.show_as('cartoon', "e4u4rSR1")
cmd.spectrum('count', 'rainbow', "e4u4rSR1")
cmd.disable("e4u4rSR1")
cmd.show('spheres', 'c. R & i. 401')
util.cbag('c. R & i. 401')