>sp|Q72GT4|PURA_THET2 Adenylosuccinate synthetase OS=Thermus thermophilus GN=purA MPGIAIIGAQWGDEGKGKVVDVLAREADYVIRYQGGANAGHTVVAEGKVFKLNLLPSGVI HPHAVNVLGDGMVIDPFRFQEEVEGLRKEGFDPKILVSERAHLVLPHHKHVESRHNFVGT TGRGIGPAYSDRARRVGIRAGDLLDEATLRERVRRLLAEKPNSTREAGWDTEEKALADLH RMREILSPYIADTGSLLREAWRKGKRLLFEGAQATLLDLNYGTYPYVTSSHPTVGGILVG TGLSHKAITKVYGVAKAYTTRVGEGPFPTELQGELAHHLREKGGEYGTTTGRPRRVGWLD LVALRYACEVNGFDGLVLTKLDVLSGLEKVKVAVEYLDGARPGEASPEAVRYLELPGWGD LSHVKRREDLPANLLRYLELVEEHTGVPVVLFSTSPRREDTFGAVSWV