>3q4t_A mol:protein length:322 Activin receptor type-2A MGHHHHHHSSGVDLGTENLYFQSMPLQLLEVKARGRFGCVWKAQLLNEYVAVKIFPIQD KQSWQNEYEVYSLPGMKHENILQFIGAEKRGTSVDVDLWLITAFHEKGSLSDFLKANVV SWNELCHIAETMARGLAYLHEDIPGLKDGHKPAISHRDIKSKNVLLKNNLTACIADFGL ALKFEAGKSAGDTHGQVGTRRYMAPEVLEGAINFQRDAFLRIDMYAMGLVLWELASRCT AADGPVDEYMLPFEEEIGQHPSLEDMQEVVVHKKKRPVLRDYWQKHAGMAMLCETIEEC WDHDAEARLSAGCVGERITQMQRLTNI