Immunogen sequence: ALYHTEERGQ PCSQNYRLFF KNVTGHYISP FHDIPLKVNS KEENGIPMKK ARNDEYENLF NMIVEIPR; Positive Samples: U-251MG, A-549, OVCAR3; Cellular Location: Mitochondrion. Hydrolyzes inorganic pyrophosphate. This activity is essential for correct regulat