cmd.read_pdbstr("""\
""", "chainLk")
cmd.hide("all")
cmd.color('grey70', "chainLk")
cmd.show('ribbon', "chainLk")
cmd.select("e7zjxLk1", "c. k & i. 2-123")
cmd.center("e7zjxLk1", state=0, origin=1)
cmd.zoom("e7zjxLk1", animate=-1)
cmd.show_as('cartoon', "e7zjxLk1")
cmd.spectrum('count', 'rainbow', "e7zjxLk1")
cmd.disable("e7zjxLk1")