>sp|P41320|GLNA_SQUAC Glutamine synthetase, mitochondrial OS=Squalus acanthias MRICRSFLFLVKKCGNITPTIWRNQHTYKMATSASANLSKIVKKNYMELPQDGKVQAMYI WIDGTGEAVRCKTRTLDNEPKSIAELPEWNFDGSSTYQSEGSNSDMYLVPSAMFRDPFRR DPNKLVLCEVLKYNRKPAESNLRHSCQKIMSMIANEYPWFGMEQEYTLLGTDGHPFGWPS NCFPGPQGPYYCGVGADKAYGRDIVEAHYRACLYAGIELSGTNAEVMAAQWEYQVGPCEG IQMGDHLWISRFILHRVCEDFGIIASFDPKPIPGNWNGAGCHTNFSTKAMRDDGGLKYIE DSIEKLGKRHQYHIRAYDPKGGLDNARALTGHHETSNINEFSAGVANRGASIRIPRSVGQ DKKGYFEDRRPSANCDPYAVTEALVRTCLLDESGDKPIEYNKN