>4nzp_A mol:protein length:409 Argininosuccinate synthase SNAMKNEVKKVVLAYSGGLDTSIILKWLQDEYNCEVVTFTADIGQGEELEPARKKALSL GIKEENIFIKDLRDEFVKDYVFPMFRANAIYEGEYLLGTSIARPLIAKTQAQIALQTGA DAVSHGATGKGNDQVRFELGYLAFSPDLKIIAPWREWDLNSREKLLAYAQKHGIDISKK KGKSPYSMDANLLHISYEGLVLEDPAHAPEEDMWRWSKSPKDAPNESEIIELDFQKGDL VAINGEKLSPAGLLTKLNELGCKHGIGRLDIVENRYVGMKSRGCYETPGGTILLKAHRA LESITLDREAAHLKDELMPKYASLIYNGYWFSPERMMLQALIDESQIHANGRVKLELYK GNVMVIGRESANDSLFNAAYCTFEEDEVYNQKDAAGFIKLNALRFIIAGKNGRKF