TABLE 2.
Localization of ethylbenzene dehydrogenase and 1-phenylethanol dehydrogenase activities in cell extracts of Azoarcus sp. strain EB1
| Sample | Activity (nmol/min) (%) of:
|
|||
|---|---|---|---|---|
| Ethylbenzene dehydrogenase | 1-Phenylethanol Dehydrogenase | Malate Dehydrogenase | NADH:p-benzoquinone oxidoreductasea | |
| Cell extract | 3 (100) | 25 (100) | 43 (100) | 2,760 (100) |
| Membrane fraction | 1 (33) | 2 (8) | 6 (14) | 992 (36) |
| Cytoplasmic fraction | 1 (33) | 17 (68) | 42 (98) | 816 (30) |
a
Enzyme-catalyzed activity only. See Materials and Methods for more details.