>Cdk4.AA
MSYVRQLKRQKMSQAKKFGDGDPFNYQELNIIGEGAYGTVYRARDVITGNIVALKKVRIS
LNENGVPMSTLREISLLKQLNASNHANIVKLYEVCQFLERDGQLLILLVFEHVEQDLSDL
IDRLPKSGMSPPTIQRLSRELLTGVDFLHSHRIIHRDLKPQNLLVSSQGHLKIADFGLAK
TYGSEMKLTSVVVTLWYRAPEVLLAQPYNSTVDIWSAACIIFEMFNRRALFPGTSEKNQL
DRIFELTGRPTEQQWPQTISVALEHFPQRHPKRPKDFCPHLCKYADDLLNKMLSYDLHLR
PSALACLEHDYFQQEPL