>2FXM_1|Chains A, B|Myosin heavy chain, cardiac muscle beta isoform|Homo sapiens (9606)
GSSPLLKSAEREKEMASMKEEFTRLKEALEKSEARRKELEEKMVSLLQEKNDLQLQVQAEQDNLADAEERCDQLIKNKIQLEAKVKEMNERLEDEEEMNAELTAKKRKLEDECSELKRDIDDLELTLAK