>sp|B1XRS6|ASSY_POLNS Argininosuccinate synthase OS=Polynucleobacter necessarius subsp. necessarius (strain STIR1) OX=452638 GN=argG PE=3 SV=1
MSDIKKAVLAYSGGLDTSVILKWLQDTYGCEIVTFTADFGQGEELEPARAKALQFGIKPE
NIFIDDLCEEFVRDFVFPMFRANTIYEGEYLLGTSIARPLIAKRQIEIARLTGADSVSHG
ATGKGNDQVRFELGYYALEPGIKVIVPWREWDLLSREKLMAYAEKHGIPVEMRHKQGGSP
YSMDANLLHISYEGRHLENPNAEAEESMWRWTVSPEKAPDAPEIIEIEFKSGDPVAINGK
AYKPHELLAELNRIGGMHGIGRLDLVENRFVGMKSRGCYETPGGTILLKAHRGIESITLD
REVAHLKDDLMPRYASLIYNGLWWAPERLALQTLIDHTQQAVNGIVRLKLYKGSVSVISR
DSANTLFDQNIATFDDDGGAYNQADAGGFIKLNALRMRIAETARRKRAKK