>sp|P53775|DLL4_XENLA Homeobox protein DLL-4 OS=Xenopus laevis GN=dll4 MTGVFDSLAADMHSNHMPSSSYHSLHKSQESPTLPVSTATDSSYYTNQQQQQHCGAVSPY GQLGSYQFHGAAINGISYSTKSYDLSYTGSYSSYGPYGTSPSPPHNDQEKEDCEPEVRMV NGKPKKVRKPRTIYSSFQLAALQRRFQKTQYLALPERAELAASLGVTQTQVKIWFQNRRS KFKKMWKSGEIPSDQLPVGSESSPCSSPSASTATWDFGPHQRLQGATNGSALQSSNSASS PSPFLSNYSWYQTSNSAPHLQSNPLLQQHHLHHHPPAPISAGTIF