cmd.read_pdbstr("""\
""", "chainL21A")
cmd.hide("all")
cmd.color('grey70', "chainL21A")
cmd.show('ribbon', "chainL21A")
cmd.select("e7azoL21A1", "c. A & i. 1-101")
cmd.center("e7azoL21A1", state=0, origin=1)
cmd.zoom("e7azoL21A1", animate=-1)
cmd.show_as('cartoon', "e7azoL21A1")
cmd.spectrum('count', 'rainbow', "e7azoL21A1")
cmd.disable("e7azoL21A1")