4.1.3.3 0.39 - (2R)-sialic acid alditol at 30°C, pH not specified in the publication 747776 4.1.3.3 1.3 - (2R,3R)-2,3,4-trihydroxy-N,N-dipropylbutanamide E192N mutant protein , pH 7.5, 25°C 715921 4.1.3.3 1 - Cu2+ - 33319 4.1.3.3 1 - Fe3+ - 33319 4.1.3.3 1.2 - pyruvate pH 7.4, 37°C 652833