TABLE 1

SULT1A1 inhibition by EGCG and MEF

LigandKiKmkcat
nMμMmin−1
EGCG34 (2)a13 (2)b
MEF27 (1)6.6 (1)b
pNP1.6 (0.1)c66 (4)c
PAPS0.016 (0.001)c66 (4)c
  • a Values in parentheses indicate one S.D.

  • b kcat at saturating inhibitor (Fig. 6 and related text).

  • c Values determined at [Inhibitor] = 0.