>sp|B3QWH2|ARGR_CHLT3 Arginine repressor OS=Chloroherpeton thalassium GN=argR MTKQERQLKIKELISGQTVSSQYELLSELKSVGIEITQATLSRDCAELGIVRMYSGDSYK LSIPASGEKNVIKNLIGVEILSIQANEIFVIIKTLPGRASGVASFIDSFENPMIIGTLAG DDTVMVIPKTIKETKKVHQFIRNSISDN