>tr|A0A9K2PQ69|A0A9K2PQ69_NEIM8 N-acylneuraminate cytidylyltransferase (CMP-N-acetylneuraminic acid synthetase CMP-NeuNAc synthetase CMP-sialic acid synthetase) OS=Neisseria meningitidis serogroup C GN=siaB MEKQNIAVILARQNSKGLPLKNLRKMNGISLLGHTINAAISSKCFDRIIVSTDGGLIAEE AKNFGVEVVLRPAELASDTASSISGVIHALETIGSNSGTVTLLQPTSPLRTGAHIREAFS LFDEKIKGSVVSACPMEHHPLKTLLQINNGEYAPMRHLSDLEQPRQQLPQAFRPNGAIYI NDTASLIANNCFFIAPTKLYIMSHQDSIDIDTELDLQQAENILNHKES