>sp|P48806|FGF4B_XENLA Fibroblast growth factor 4B OS=Xenopus laevis GN=fgf4-b MTVQLALVPILLLGTAAVMVHCMPFSSSQRNDTLERRWETLFSRSMARIPGEKKDMSRES DYLLGIKRLRRLYCNVGIGFHIQVLPDGRINGMHNENRYSLLEISPVEVGVVSLYGIKSA MFVAMNAKGKLYGSRYFNEECKFKETLLPNNYNAYESRKYPGMYIALGKNGRTKKGNRVS PTMTLTHFLPRI