>sp|Q9WUX3|RNS1B_RATEX Ribonuclease pancreatic beta-type OS=Rattus exulans MGLEKSFILFSLLVLVLGWVQPSLGVESRESSADKFKRQHMDPESPSKSSPTYCNQMMKR QGMTKGSCKPVNTFVHEPLEDVQAICSQGQVTCKNGRNNCHKSSSTLHITECRLKGSSKY PNCEYTTTDSQKHIIIACEGNPLVPVHYDDTV