>tr|Q3TQW9|Q3TQW9_MOUSE G2/mitotic-specific cyclin-B1 OS=Mus musculus GN=Ccnb1 MALRVTRNTKINAENKAKVSMAGAKRVPVTVTAASKPGLRPRTALGDIGNKVSEELQARV PLKREAKTLGTGKGTVKALPKPVEKVPVCEPEVELAEPEPEPELEHVREEKLSPEPILVD NPSPSPMETSGCAPAEEYLCQAFSDVILAVSDVDADDGADPNLCSEYVKDIYAYLRQLEE EQSVRPKYLQGREVTGNMRAILIDWLIQVQMKFRLLQETMYMTVSIIDRFMQNSCVPKKM LQLVGVTAMFIASKYEEMYPPEIGDFAFVTNNTYTKHQIRQMEMKILRVLNFSLGRPLPL HFLRRASKVGEVDVEQHTLAKYLMELSMLDYDMVHFAPSQIAAGAFCLALKILDNGEWTP TLQHYLSYSEDSLLPVMQHLAKNVVMVNCGLTKHMTVKNKYAASKHAKISTLAQLNCTLV QNLSKAVTKA