cmd.read_pdbstr("""\
""", "chainK")
cmd.hide("all")
cmd.color('grey70', "chainK")
cmd.show('ribbon', "chainK")
cmd.select("e6bokK1", "c. K & i. 1-140")
cmd.center("e6bokK1", state=0, origin=1)
cmd.zoom("e6bokK1", animate=-1)
cmd.show_as('cartoon', "e6bokK1")
cmd.spectrum('count', 'rainbow', "e6bokK1")
cmd.disable("e6bokK1")
cmd.show('spheres', 'c. K & i. 201 | c. K & i. 202 | c. R & i. 201')
util.cbag('c. K & i. 201 | c. K & i. 202 | c. R & i. 201')