>tr|A0A974C7M4|A0A974C7M4_XENLA Transforming growth factor beta OS=Xenopus laevis GN=XELAEV_18039344mg MEVLWMLLVLLVLHLSSLAMSLSTCKAVDMEEVRKRRIEAIRGQILSKLKLDKTPDVDSE KMTVPSEAIFLYNSTLEVIREKATREEEHVGHDQNIQDYYAKQVYRFESITELEDHEFKF KFNASHVRENVGMNSLLHHAELRMYKKQTDKNMDQRMELFWKYQENGTTHSRYLESKYIT PVTDDEWMSFDVTKTVNEWLKRAEENEQFGLQPACKCPTPQAKDIDIEGFPALRGDLASL SSKENTKPYLMITSMPAERIDTVTSSRKKRGVGQEYCFGNNGPNCCVKPLYINFRKDLGW KWIHEPKGYEANYCLGNCPYIWSMDTQYSKVLSLYNQNNPGASISPCCVPDVLEPLPIIY YVGRTAKVEQLSNMVVRSCNCS