>sp|P46414|CDN1B_MOUSE Cyclin-dependent kinase inhibitor 1B OS=Mus musculus GN=Cdkn1b MSNVRVSNGSPSLERMDARQAEHPKPSACRNLFGPVNHEELTRDLEKHCRDMEEASQRKW NFDFQNHKPLEGRYEWQEVERGSLPEFYYRPPRPPKSACKVLAQESQDVSGSRQAVPLIG SQANSEDRHLVDQMPDSSDNPAGLAEQCPGMRKRPAAEDSSSQNKRANRTEENVSDGSPN AGTVEQTPKKPGLRRQT