>tr|Q3TZF1|Q3TZF1_MOUSE receptor protein serine/threonine kinase OS=Mus musculus GN=Acvr1b MAESAGASSFFPLVVLLLAGSGGSGPRGIQALLCACTSCLQTNYTCETDGACMVSIFNLD GVEHHVRTCIPKVELVPAGKPFYCLSSEDLRNTHCCYIDFCNKIDLRVPSGHLKEPAHPS MWGPVELVGIIAGPVFLLFLIIIIVFLVINYHQRVYHNRQRLDMEDPSCEMCLSKDKTLQ DLVYDLSTSGSGSGLPLFVQRTVARTIVLQEIIGKGRFGEVWRGRWRGGDVAVKIFSSRE ERSWFREAEIYQTVMLRHENILGFIAADNKDNGTWTQLWLVSDYHEHGSLFDYLNRYTVT IEGMIKLALSAASGLAHLHMEIVGTQGKPGIAHRDLKSKNILVKKNGMCAIADLGLAVRH DAVTDTIDIAPNQRVGTKRYMAPEVLDETINMKHFDSFKCADIYALGLVYWEIARRCNSG GVHEDYQLPYYDLVPSDPSIEEMRKVVCDQKLRPNVPNWWQSYEALRVMGKMMRECWYAN GAARLTALRIKKTLSQLSVQEDVKI