cmd.read_pdbstr("""\
""", "chainDS")
cmd.hide("all")
cmd.color('grey70', "chainDS")
cmd.show('ribbon', "chainDS")
cmd.select("e6i7vDS1", "c. S & i. 1-103")
cmd.center("e6i7vDS1", state=0, origin=1)
cmd.zoom("e6i7vDS1", animate=-1)
cmd.show_as('cartoon', "e6i7vDS1")
cmd.spectrum('count', 'rainbow', "e6i7vDS1")
cmd.disable("e6i7vDS1")
cmd.show('spheres', 'c. A & i. 3076 | c. S & i. 201 | c. S & i. 202')
util.cbag('c. A & i. 3076 | c. S & i. 201 | c. S & i. 202')