>sp|Q2NHT6|CPGS_METST Cyclic 2,3-diphosphoglycerate synthetase OS=Methanosphaera stadtmanae GN=cpgS MKSKNSMSVLCLVDGEHYFPVTKSAVDKIESKGYDVKLLLFIGGTEKLRDTNVDIISEMF NKPVLFGQDHSKVPYDLIEESIKEYDVGMVVDLSDEPVVNYSIRFNIATIALLNGCMYKG SDFEFKALEEEDVLNNPSYKIIGTGKRIGKTAVSAYTARLINKDSDFVPCVVAMGRGGPQ IPEIVRGDKIHLTPKYLMEKSDKGFHAASDHWEDALMSRVLTVGCRRCAGGMAGMVYETN MVEGAMMTNDLDVNLVALEGSGSAIPPVKADKQIVLVGGHQPMETLTEYFGPYRIKLADL IIITMCDEQICSREKLDDLLIKIHEINPNADIVPTIFRPHPVDDISNKNILFATTAPESV QHLLKDYLEENFNCNVVAISSHLSNRPLLQRDIEENIDNIDCMLTELKAAAVDVATKDAL NKGLEVVYCDNIPIAINDEYDLDKSIMNIVYEAKESFNKKD