cmd.read_pdbstr("""\
""", "chainB1")
cmd.hide("all")
cmd.color('grey70', "chainB1")
cmd.show('ribbon', "chainB1")
cmd.select("e7o19B11", "c. 1 & i. 4-54")
cmd.center("e7o19B11", state=0, origin=1)
cmd.zoom("e7o19B11", animate=-1)
cmd.show_as('cartoon', "e7o19B11")
cmd.spectrum('count', 'rainbow', "e7o19B11")
cmd.disable("e7o19B11")