>tr|A0A250YC13|A0A250YC13_CASCN Cyclin-dependent kinase inhibitor 1B OS=Castor canadensis OX=51338 GN=CDKN1B PE=3 SV=1
MSNVRVSNGSPSLERMDARQAEHPKPSACRNLFGPVNHEELTRDLEKHRRDMEEASQRKW
NFDFQNHKPLEGKYEWQEVEKGSLPEFYYRPPRPPKGACKVPAQEGQDVSGSRQAVPLVG
SQANSEDTHLVDQKTDPSASQTGLAEQCAGIRKRPATDESSTQNKRANRTEENVSDGSAN
AGSVVEQTPKKPGLRRRQT