cmd.read_pdbstr("""\
""", "chainHK")
cmd.hide("all")
cmd.color('grey70', "chainHK")
cmd.show('ribbon', "chainHK")
cmd.select("e4v8pHK1", "c. K & i. 78-129")
cmd.center("e4v8pHK1", state=0, origin=1)
cmd.zoom("e4v8pHK1", animate=-1)
cmd.show_as('cartoon', "e4v8pHK1")
cmd.spectrum('count', 'rainbow', "e4v8pHK1")
cmd.disable("e4v8pHK1")
cmd.show('spheres', 'c. K & i. 201')
util.cbag('c. K & i. 201')