CDKN3 GI:195927025 cyclin-dependent kinase inhibitor 3 isoform 2 1 mkppssiqts ckfkdvrrnv qkdteelksc giqdifvfct rgelskyrvp 50 51 nlldlyqqcg iithhhpiad ggtpdiascc eimeelttcl knyrktlihc 100 101 ygglgrsclv aaclllylsd tispeqaids lrdlrgsgai qtikqynylh 150 151 efrdklaahl ssrdsqsrsv sr