2.7.7.12 1,10-phenanthroline inactivation of the enzyme by chelation of Zn2+ and Fe2+ ions, UDP-glucose protects, but alpha-D-glucose 1-phosphate does not 62 2.7.7.12 1,10-phenanthroline mutant E182A 62 2.7.7.12 2,2'-bipyridyl inactivation of the enzyme by chelation of Zn2+ and Fe2+ ions 1706 2.7.7.12 2-fluoro-galactose-1-phosphate competitively inhibit recombinant enzyme 256871 2.7.7.12 8-hydroxyquinoline inactivation of the enzyme by chelation of Zn2+ and Fe2+ ions 321 2.7.7.12 8-Hydroxyquinoline sulfonate inactivation of the enzyme by chelation of Zn2+ and Fe2+ ions 45992 2.7.7.12 ADP erythrocytes 13 2.7.7.12 ADP - 13 2.7.7.12 ADP-glucose - 598 2.7.7.12 alpha-D-galactose 1-phosphate product/substrate inhibition 493 2.7.7.12 alpha-D-galactose 1-phosphate - 493 2.7.7.12 alpha-D-galactose 1-phosphate substrate inhibition at concentrations above 1.5 mM 493 2.7.7.12 alpha-D-galactose 1-phosphate competitive substrate inhibition in the forward reaction 493 2.7.7.12 alpha-D-glucose 1-phosphate erythrocytes 107 2.7.7.12 alpha-D-glucose 1-phosphate product/substrate inhibition 107 2.7.7.12 alpha-D-glucose 1-phosphate - 107 2.7.7.12 ATP erythrocytes 4 2.7.7.12 ATP - 4 2.7.7.12 Ca2+ - 15 2.7.7.12 CDP-glucose - 2439 2.7.7.12 Cl- - 141 2.7.7.12 Cu2+ - 19 2.7.7.12 cycloheximide i.e. 3-[2-(3,5-dimethyl-2-oxocyclohexyl)-2-hydroxyethyl]glutarimide; inhibition of de novo enzyme synthesis; mutant N314D is more sensitive than the wild-type 1715 2.7.7.12 D-galactose wild-type and mutants, inverse relationship between enzyme activity and galactose sensitivity 71 2.7.7.12 D-galactose galactosemia, disease caused by genetic disorder, is characterized by a galactose sensitivity 71 2.7.7.12 D-glucose 6-phosphate erythrocytes 105 2.7.7.12 diethyl dicarbonate inactivates the enzyme, reversable by hydroxylamine 463 2.7.7.12 diethyldicarbonate erythrocytes 310 2.7.7.12 DTNB binds to SH-group in the active center 554 2.7.7.12 GDP-glucose - 1105 2.7.7.12 HgCl2 94% inhibition at 0.2 mM 110 2.7.7.12 iodoacetate no inhibition 93 2.7.7.12 iodoacetate erythrocytes 93 2.7.7.12 Mg2+ - 6 2.7.7.12 Mn2+ - 11 2.7.7.12 additional information no inhibition by NaF 2 2.7.7.12 additional information product inhibition study, wild-type and mutants H166G and H166A 2 2.7.7.12 additional information no inhibition by NADH, NAD+, sodium diphosphate 2 2.7.7.12 NEM no inhibition 89 2.7.7.12 NEM complete inhibition at 0.05 mM 89 2.7.7.12 p-hydroxymercuribenzoate complete inhibition at 0.001 mM 98 2.7.7.12 PCMB 42% inhibition at 0.2 mM 78 2.7.7.12 PCMB erythrocytes 78 2.7.7.12 TDP-glucose - 1766 2.7.7.12 UDP - 26 2.7.7.12 UDP-alpha-D-glucose - 364 2.7.7.12 UDP-galactose product/substrate inhibition 129 2.7.7.12 UDP-galactose the product of the forward reaction is a competitive inhibitor with respect to UDP-glucose and a mixed inhibitor with respect to galactose 1-phosphate 129 2.7.7.12 UDP-glucose product inhibition 64 2.7.7.12 UDP-glucose product/substrate inhibition 64 2.7.7.12 UDP-glucose - 64 2.7.7.12 UDP-glucose substrate inhibition at concentrations above 0.5 mM 64 2.7.7.12 UDP-glucose at high concentrations, wild-type and mutants F171L and F171S, not F171Y 64 2.7.7.12 UDP-glucuronic acid - 1225 2.7.7.12 UDP-mannose - 2988 2.7.7.12 UDP-xylose - 1013 2.7.7.12 UMP - 133 2.7.7.12 Uracil - 334 2.7.7.12 uridine - 261 2.7.7.12 UTP - 65