>sp|Q8Q0U5|ASSY_METMA Argininosuccinate synthase OS=Methanosarcina mazei GN=argG MVKKVALAYSGGLDTSVCIPILKEKYGYDEVITISVDVGQPEEEIRKADAKAQKISNKHY TIDAKEEFVRDYIFPLIKANGNYEGYVMGTSVARPLIAKKVVEAAKKEGAIALAHGCTGK GNDQLRFEAVFRQTDMDVIAPMREMNLTREWEINYAKEHGIPVEATKSKPWSVDENIWSR SIEGGRLEDPSFVPPEEIFEWTKSAEDAPNEPRIVDIDFEAGVPVAIDGEKLGGYALVKK MNEIAGENGVGRTDMIEDRVLGLKARENYEHPAATVLLAAHADLEKLVLTRGELKFKKIV EEQWSEMAYAGLVDDPLFADLNAFIDKSQERVTGTVKVKLYKGALTILARSSPNALYSED LVSFDSQTIDQKDAEGFAKYHGFQARMYRKVVGK