>1exz_D mol:protein length:141 STEM CELL FACTOR EGICRNRVTNNVKDVTKLVANLPKDYMITLKYVPGMDVLPSHCWISEMVVQLSDSLTDL LDKFSNISEGLSNYSIIDKLVNIVDDLVECVKENSSKDLKKSFKSPEPRLFTPEEFFRI FNRSIDAFKDFVVASETSDCVVS