
Open–close structural change upon ligand binding and two magnesium ions required for the catalysis of N-acetylhexosamine 1-kinase
Keywords: GNB, galacto-N-biose; LNB, lacto-N-biose, NahK, N-acetylhexosamine 1-kinase; GalK, galactose kinase; GlcNAc1P, GlcNAc 1-phosphate; PKA, cAMP-dependent protein kinase; AMPPNP, adenylyl imidodiphosphate; RMSD, root mean square deviationsCrystal structure; A