cmd.read_pdbstr("""\
""", "chainZ")
cmd.hide("all")
cmd.color('grey70', "chainZ")
cmd.show('ribbon', "chainZ")
cmd.select("e6b4vZ1", "c. Z & i. 1-70")
cmd.center("e6b4vZ1", state=0, origin=1)
cmd.zoom("e6b4vZ1", animate=-1)
cmd.show_as('cartoon', "e6b4vZ1")
cmd.spectrum('count', 'rainbow', "e6b4vZ1")
cmd.disable("e6b4vZ1")
cmd.show('spheres', 'c. Z & i. 101 | c. Z & i. 102 | c. Z & i. 103 | c. Z & i. 104')
util.cbag('c. Z & i. 101 | c. Z & i. 102 | c. Z & i. 103 | c. Z & i. 104')