cmd.read_pdbstr("""\
""", "chain1u")
cmd.hide("all")
cmd.color('grey70', "chain1u")
cmd.show('ribbon', "chain1u")
cmd.select("e5kcr1u1", "c. u & i. 4-54")
cmd.center("e5kcr1u1", state=0, origin=1)
cmd.zoom("e5kcr1u1", animate=-1)
cmd.show_as('cartoon', "e5kcr1u1")
cmd.spectrum('count', 'rainbow', "e5kcr1u1")
cmd.disable("e5kcr1u1")