cmd.read_pdbstr("""\
""", "chainB")
cmd.hide("all")
cmd.color('grey70', "chainB")
cmd.show('ribbon', "chainB")
cmd.select("e6guaB1", "c. B & i. 4-387")
cmd.center("e6guaB1", state=0, origin=1)
cmd.zoom("e6guaB1", animate=-1)
cmd.show_as('cartoon', "e6guaB1")
cmd.spectrum('count', 'rainbow', "e6guaB1")
cmd.disable("e6guaB1")
cmd.show('spheres', 'c. B & i. 901 | c. B & i. 902 | c. B & i. 903')
util.cbag('c. B & i. 901 | c. B & i. 902 | c. B & i. 903')