>HA21_MOUSE MATIGALVLRFFFIAVLMSSQKSWAIKEEHTIIQAEFYLLPDKRGEFMFDFDGDEIFHVD IEKSETIWRLEEFAKFASFEAQGALANIAVDKANLDVMKERSNNTPDANVAPEVTVLSRS PVNLGEPNILICFIDKFSPPVVNVTWLRNGRPVTEGVSETVFLPRDDHLFRKFHYLTFLP STDDFYDCEVDHWGLEEPLRKTWEFEEKTLLPETKENVMCALGLFVGLVGIVVGIILIMK GIKKRNVVERRQGAL