Fig. 1From: Determination of the binding affinities of Neisseria meningitidis serogroup W capsule polymerase with two nucleotide sugar substratesSchematic of the multi-enzyme coupled transferase assay. UDP-galactosyltransferase activity of the serogroup W capsule polymerase can be measured separately from sialyltransferase activity. The boxed reactions indicate reactions that take place in the presence of NMPKBack to article page