>tr|O43806|O43806_HUMAN Cyclin-dependent kinase inhibitor 1B OS=Homo sapiens GN=p27 MSNVRVSNGSPSLERMDARQAEHPKPSACRNLFGPVDHEELTRDLEKHCRDMEEASQRKW NFDFQNHKPLEGKYEWQEVEKGSLPEFYYRPPRPPKGACKVPAQESQDGSGSRPAAPLIG APANSEDTHLVDPKTDPSDSQTGLAEQCAGIRKRPATD