cmd.read_pdbstr("""\
""", "chainB3")
cmd.hide("all")
cmd.color('grey70', "chainB3")
cmd.show('ribbon', "chainB3")
cmd.select("e7kzmB31", "c. 3 & i. 1-243")
cmd.center("e7kzmB31", state=0, origin=1)
cmd.zoom("e7kzmB31", animate=-1)
cmd.show_as('cartoon', "e7kzmB31")
cmd.spectrum('count', 'rainbow', "e7kzmB31")
cmd.disable("e7kzmB31")
cmd.show('spheres', '')
util.cbag('')