>6IFD_1|Chains A, B, C, D|CMP-N-acetylneuraminate Synthetase|Vibrio cholerae (666)
MHHHHHHITSLYKKAGFMSNEYVALITARGGSKGLLRKNVLPLHGIPLIGWTIKAAQGCSYISKVFVSTDDYEIAKISEGLGALVINRPEELATDTASSIDVILHAISWLEQKEVQKYEGMILLQPTSPLRTSHHIKEAIELYEKTAAKFVISVFEPTHTPIKSYLENDDGTISGLYSNEAPYQRRQDLPRAYQPNGAIYAFSIDEFKLNNHFPRNKVFPYVMSEVESADIDTLEDLRKVEEQLKIKEINK