>sp|P50220|NKX21_MOUSE Homeobox protein Nkx-2.1 OS=Mus musculus GN=Nkx2-1 MSMSPKHTTPFSVSDILSPLEESYKKVGMEGGGLGAPLAAYRQGQAAPPAAAMQQHAVGH HGAVTAAYHMTAAGVPQLSHSAVGGYCNGNLGNMSELPPYQDTMRNSASGPGWYGANPDP RFPAISRFMGPASGMNMSGMGGLGSLGDVSKNMAPLPSAPRRKRRVLFSQAQVYELERRF KQQKYLSAPEREHLASMIHLTPTQVKIWFQNHRYKMKRQAKDKAAQQQLQQDSGGGGGGG GGAGCPQQQQAQQQSPRRVAVPVLVKDGKPCQAGAPAPGAASLQSHAQQQAQQQAQAAQA AAAAISVGSGGAGLGAHPGHQPGSAGQSPDLAHHAASPAGLQGQVSSLSHLNSSGSDYGA MSCSTLLYGRTW