>5x6g_B mol:protein length:150 Mothers against decapentaplegic homolog 5 MTSMASLFSFTSPAVKRLLGWKQGDEEEKWAEKAVDALVKKLKKKKGAMEELEKALSSP GQPSKCVTIPRSLDGRLQVSHRKGLPHVIYCRVWRWPDLQSHHELKPLDICEFPFGSKQ KEVCINPYHYKRVESPVLPPVLVPRLEHHHHH