cmd.read_pdbstr("""\
""", "chain0")
cmd.hide("all")
cmd.color('grey70', "chain0")
cmd.show('ribbon', "chain0")
cmd.select("e7tk301", "c. 0 & i. 1-75")
cmd.center("e7tk301", state=0, origin=1)
cmd.zoom("e7tk301", animate=-1)
cmd.show_as('cartoon', "e7tk301")
cmd.spectrum('count', 'rainbow', "e7tk301")
cmd.disable("e7tk301")