3.5.1.24 acetone slight activation 753681 3.5.1.24 butanol - 753681 3.5.1.24 DTT - 734498, 734499 3.5.1.24 DTT slight activation at 10 mM 753681 3.5.1.24 EDTA - 734498 3.5.1.24 FeSO4 114.7% residual activity 697838 3.5.1.24 Isopropanol - 753681 3.5.1.24 MgCl2 107.6% activity at 30 mM 720209 3.5.1.24 MgSO4 112.6% activity at 30 mM 720209 3.5.1.24 additional information no effect on enzyme activity by EDTA 755276 3.5.1.24 penicilin V Pen V, is expected to cause competitive inhibition of BSH activity, but EfBSH shows enhanced activity towards glycodeoxycholic acid in the presence of Pen V, and no inhibition is observed, contrary to the expected results 755276 3.5.1.24 Triton X-100 - 753681 3.5.1.24 Triton X-100 slightly activating 755276 3.5.1.24 Tween 80 - 753681