>sp|P80202|ACV1B_RAT Activin receptor type-1B OS=Rattus norvegicus GN=Acvr1b MAESAGASSFFPLVVLLLAGSGGSGPRGIQALLCACTSCLQTNYTCETDGACMVSIFNLD GMEHHVRTCIPKVELVPAGKPFYCLSSEDLRNTHCCYIDFCNKIDLRVPSGHLKEPEHPS MWGPVELVGIIAGPVFLLFLIIIIVFLVINYHQRVYHNRQRLDMEDPSCEMCLSKDKTLQ DLVYDLSTSGSGSGLPLFVQRTVARTIVLQEIIGKGRFGEVWRGRWRGGDVAVKIFSSRE ERSWFREAEIYQTVMLRHENILGFIAADNKDNGTWTQLWLVSDYHEHGSLFDYLNRYTVT IEGMIKLALSAASGLAHLHMEIVGTQGKPGIAHRDLKSKNILVKKNGMCAIADLGLAVRH DAVTDTIDIAPNQRVGTKRYMAPEVLDETINMKHFDSFKCADIYALGLVYWEIARRCNSG GVHEEYQLPYYDLVPSDPSIEEMRKVVCDQKLRPNVPNWWQSYEALRVMGKMMRECWYAN GAARLTALRIKKTLSQLSVQEDVKI