>sp|P10284|HXB4_MOUSE Homeobox protein Hox-B4 OS=Mus musculus GN=Hoxb4 MAMSSFLINSNYVDPKFPPCEEYSQSDYLPSDHSPGYYAGGQRRESGFQPEAAFGRRAPC TVQRYAACRDPGPPPPPPPPPPPPPPGLSPRAPVQPTAGALLPEPGQRSEAVSSSPPPPP CAQNPLHPSPSHSACKEPVVYPWMRKVHVSTVNPNYAGGEPKRSRTAYTRQQVLELEKEF HYNRYLTRRRRVEIAHALCLSERQIKIWFQNRRMKWKKDHKLPNTKIRSGGTAGAAGGPP GRPNGGPPAL