>tr|Q5TBR1|Q5TBR1_HUMAN N-acetylneuraminate synthase (Fragment) OS=Homo sapiens OX=9606 GN=NANS PE=1 SV=1 MVLVLDYSGRPMVISSGMQSMDTMKQVYQIVKPLNPNFCFLQCTSAYPLQPEDVNLRVIS EYQKLFPDIPIGYSGHETGIAISVAAVALGAKVLERHITLDKTWKGSDHSASLEPGELAE LVRSVRLVERALGSPTKQLL