>tr|A0A0K2A1F1|A0A0K2A1F1_CASFI Growth factor receptor-bound protein 2 OS=Castor fiber MEAIAKYDFKATADDELSFKRGDILKVLNEECDQNWYKAELNGKDGFIPKNYIEMKPHPW FFGKIPRAKAEEMLSKQRHDGAFLIRESESAPGDFSLSVKFGNDVQHFKVLRDGAGKYFL WVVKFNSLNELVDYHRSTSVSRNQQIFLRDIEQVPQQPTYVQALFDFDPQEDGELGFRRG DFIHVMDNSDPNWWKGACHGQTGMFPRNYVTPVNRNV