>sp|Q8TY02|CPGS_METKA Cyclic 2,3-diphosphoglycerate synthetase OS=Methanopyrus kandleri (strain AV19 / DSM 6324 / JCM 9639 / NBRC 100938) OX=190192 GN=cpgS PE=3 SV=1 MTAVKRILALVDGEHYIPVTREALETVEELDLGELVGAVFIGGTEKISEPEAVKRELGVR VWLSESEDEIPVDMIVKVIEEEDVDVVLDLSDEPVVSPDNRFEIASAVLSAGAEYWCPDL RLKPVEFHDVLEKPSLRIIGTGKRVGKTAVSAYTCRVLNARGYNPCVVVMGRGGPREPEI VRGDEIELTPEYLLKEAEKGKHAASDHWEDALLSRIPTVGCRRCAGGLAGRTFTTNIVRG AKIANELPADFVVVEGSGAAVPPIKTDAGIVIVGANQPLEHIGGYLGPYRIRMCDLAIIT MCEEPMADDAKIRKVERTVREAGDGIEVVLSVFRPKPTEDVEGKRAMFVTTAPEEVVSRL VEHLEEEYGCEIVGTSPHLSNRPKLRKDLEKYIDDADILLTELKAAAVDVATREALKAGL GVVYVDNVPIAVGGDYDHVGDAVENVAELAIDRFEG