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. 1998 Nov;180(22):5984–5988. doi: 10.1128/jb.180.22.5984-5988.1998

TABLE 2.

Specific 2KR activity in E. coli W3110 cellsa

Carbohydrate (1.0%) Sp act of 2KR (U/mg of protein)
None 0.012
d-Glucose 0.027
d-Gluconate 0.027
2KLG 0.014
2KDG 0.021
25DKG 0.017
5KDG 0.013
a

Strains were cultivated in LB containing 1.0% carbohydrate for 20 h at 37°C. Cells were then harvested, and 2KR activity was measured by using 2KDG as a substrate.