>tr|A0A974BZ80|A0A974BZ80_XENLA Serine/threonine-protein kinase receptor OS=Xenopus laevis GN=acvr2a.L MGAATKLAFAVFLISCSSAGSILGRSETKECIYYNANWEKDKTNSNGTEICYGDNDKRKH CFATWKNISGSIEIVKQGCWLDDINCYNKSKCTEKKDSPDVFFCCCEGNYCNEKFYHSPE MEVTQPTSNPVTTKPPLFNTLLYSLVPIMVVAVIVLFSFWMYRHHKLAYPPVLVPTQDPG PPPPSPLLGLKPLQLLEVKARGRFGCVWKAQLLNETVAVKIFPVQDKLSWQNEYEIYSLP GMKHENILYFIGAEKRGTNLDTDLWLITAFHEKGSLTDYLKANVVSWNELCLIAETMARG LSHLHEDIPGLKDGHKPAVAHRDIKSKNVLLKNNLTACIADFGLALKFEAGKSAGDTHGQ VGTRRYMAPEVLEGAINFQRDAFLRIDMYAFGLVLWELASRCTASDGPVDEYMLPFEEEV GQHPSLEDMQEVVVHKKKRPILRECWQKHAGMAMLCETIEECWDHDAEARLSAGCVEERI IQMQKLTNIITTEDIVTVVTMVTNVDFPPKESSL