>|Inorganic pyrophosphatase (PPase) from E. coli(PPase)
SLLNVPAGKDLPED
IYVVIEIPANADPI
KYEIDKESGALFVD
RFMSTAMF
YPCNYGYINHTLSL
DGDPVDVLVPTPYP
LQPGSVTRCRPVGV
LKMTDEAG
EDAKLVAVPHSKLS
KEYDHIKDVNDLPE
LLKAQIAHFFEHYK
DLEKGKWV
KVEGWENAEAAKAE
IVASFERAKNK