>sp|P55271|CDN2B_MOUSE Cyclin-dependent kinase 4 inhibitor B OS=Mus musculus GN=Cdkn2b MLGGSSDAGLATAAARGQVETVRQLLEAGADPNALNRFGRRPIQVMMMGSAQVAELLLLH GAEPNCADPATLTRPVHDAAREGFLDTLVVLHRAGARLDVCDAWGRLPVDLAEEQGHRDI ARYLHAATGD