>sp|A4XML6|PURA_CALS8 Adenylosuccinate synthetase OS=Caldicellulosiruptor saccharolyticus GN=purA
MSQIRAIVGTQWGDEGKGKIVDFLAKEADVVVRAQGGSNAGHTVEAFGKIFKLHLIPSGI
LYKDKINIIGNGVVIDPESLIEEIESLQKEGISTENLRISDRAHLVMPYHKILDEEQEKQ
RGEESLGTTKRGIGPAYTDKTERTNLRVCDMLDEDEFVHKLRIVYERKNRILTEVYHKTP
MKFGELLEQFMKYGEILRPYITDTIKLLNDAIKEGKKILLEGAQATMLDLDYGTYPYVTS
SHPTVGGFCIGAGIAPKHIQEVIGVVKSYTTRVGKGPFPTELLDRVGDSIRERGKEYGTT
TGRPRRCGWLDLVVVRYAVLINGIDKIALTKLDTLSNLPKVKVCVGYRHAGKILDLFPAS
LKVAMECEPIYEEFDGWSEEEIKKAKEYDQLPKNAKKYIEFIEKETGAKVFLIGTGASRE
DIIIKEN