>tr|A0A832SYT3|A0A832SYT3_9EURY N-acetylneuraminate synthase OS=Methanocaldococcus jannaschii GN=HA335_02635 MEKIKIGDRYVGKGEPTFIIAEGGLNHNGDIDIGKELVKEAKKCGADAIKFQSYHTEDFI SKKSEYYELFKSLELSEEEFYELKEYAEKIGIMFISTPLDLKYVDILNKMNVPAFKIASG DLTFYPLLEKVAKTGKPVILSTGMSDIGEIWEAVKVLENNGCRDIILLHCISSYPTPYED VNLNAIKTLKSIFNIPVGYSDHTLGILAPVVSVALGADVIEKHFTLDKNMEGPDHALSAD PEEFKEMVNNIRLVEKMLGSGEKIPMPSERDVIVEARRSIVAKRNIKKGEYLSVDNISFK RPGRGIETKYLSIILNRKIKNDKEEDDIIYWDDLLGD