>sp|P55272|CDN2B_RAT Cyclin-dependent kinase 4 inhibitor B OS=Rattus norvegicus GN=Cdkn2b MLGGGSDAGLATAAARGQVETVRQLLEAGADPNAVNRFGRRPIQVMMMGSAQVAELLLLH GAEPNCADPATLTRPVHDAAREGFLDTLMVLHKAGARLDVCDAWGRLPVDLAEEQGHRDI ARYLHAATGD