>tr|A0A8B7VQW7|A0A8B7VQW7_CASCN Tropomyosin alpha-1 chain isoform X4 OS=Castor canadensis GN=Tpm1 MDAIKKKMQMLKLDKENALDRAEQAEADKKAAEDRSKQLEEDIAAKEKLLRASEDERDRV LEELHKAEDSLLAADETAAKAEADVASLNRRIQLVEEELDRAQERLATALQKLEEAEKAA DESERGMKVIESRAQKDEEKMEIQEIQLKEAKHIAEDADRKYEEVARKLVIIESDLERAE ERAELSEGKCAELEEELKTVTNNLKSLEAQAEKYSQKEDKYEEEIKVLSDKLKEAETRAE FAERSVTKLEKSIDDLEEKVAHAKEENLSMHQMLDQTLLELNNM