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Specific activities of GldA and GlpK in E. faecalis W11a
| Enzyme | Sp act (μmol mg protein−1 min−1) |
|||
|---|---|---|---|---|
| Glucose |
Glycerol |
|||
| +O2 | −O2 | +O2 | −O2 | |
| GldA | 0.06 ± 0.02 | 0.03 ± 0.01 | 0.67 ± 0.12 | 0.99 ± 0.10 |
| GlpK | ND | ND | ND | ND |
W11 was cultured in M-MRS containing either 50 mM glucose or 100 mM glycerol for 8 h (glucose) or 16 h (glycerol) under aerobic (+O2) or anaerobic (−O2) conditions. The results are the means of results from three experiments ± standard errors. ND, not detected.
