>sp|P80562|IPYR_NOSS1 Inorganic pyrophosphatase OS=Nostoc sp. GN=ppa
MDLSRIPAQPKPGVINILIEIAGGSQNKYEFDKDLEAFALDRVLYSSVKYPYDYGFVPNT
LADDGDPLDGMVIIDEPTFPGCVIAARPIGFLEMIDGGDRDEKILAVPDKDPRYAHVKSL
NDVAPHRLDEIAEFFRSYKNLEKKVTQILGWQDVDQVKALVDQSIKAYK