>tr|A0A8C0VV33|A0A8C0VV33_CASCN Tropomyosin beta chain OS=Castor canadensis GN=Tpm2 MDAIKKKMQMLKLDKENAIDRAEQAEADKKQAEDRCKQLEEEQQALQKKLKGTEDEVEKY SESVKDAQEKLEQAEKKATDAEADVASLNRRIQLVEEELDRAQERLATALQKLEEAEKAA DESERGMKVIENRAMKDEEKMELQEMQLKEAKHIAEDSDRKYEEVARKLVILEGELERSE ERAEVAESRARQLEEELRTMDQALKSLIASEEEYSTKEDKYEEEIKLLEEKLKEAETRAE FAERSVAKLEKTIDDLEETLASAKEENVEIHQTLDQTLLELNNL