>sp|Q07731|GDNF_RAT Glial cell line-derived neurotrophic factor OS=Rattus norvegicus GN=Gdnf MKLWDVVAVCLVLLHTASAFPLPAGKRLLEAPAEDHSLGHRRVPFALTSDSNMPEDYPDQ FDDVMDFIQATIKRLKRSPDKQAAALPRRERNRQAAAASPENSRGKGRRGQRGKNRGCVL TAIHLNVTDLGLGYETKEELIFRYCSGSCEAAETMYDKILKNLSRSRRLTSDKVGQACCR PVAFDDDLSFLDDSLVYHILRKHSAKRCGCI