Aspartate beta-hydroxylase MAEDKETKHG GHKNGRKGGL SGTSFFTWFM VIALLGVWTS VAVVWFDLVD YEEVLGKLGI YDADGDGDFD VDDAKVLLVK KKKPKLLNKF DKTIKAELDA AEKLRKRGKI EEAVNAFKEL VRKYPQSPRA RYGKAQ