>tr|A0A384BJ97|A0A384BJ97_URSMA Cyclin-dependent kinase 4 OS=Ursus maritimus OX=29073 GN=CDK4 PE=3 SV=1
MATPRYEPVAEIGVGAYGTVYKARDPHSGHFVALKSVRVPNGGGAGGGLPISTVREVALL
RRLEAFEHPNVVRLMDVCATARTDRETKVTLVFEHVDQDLRTYLDKAPPPGLPVETIKDL
MRQFLRGLDFLHANCIVHRDLKPENILVTSGGTVKLADFGLARIYSYQMALTPVVVTLWY
RAPEVLLQSTYATPVDMWSVGCIFAEMFRRKPLFCGNSEADQLGKIFDLIGLPPEDDWPR
DVSLPRGAFSPRGPRPVQSVVPELEESGAQLLLEMLTFNPHKRISAFRALQHSYLQKAEG
NPE