C NMR investigation of the anomeric specificity of CMP-N-acetylneuraminic acid synthetase from Escherichia coli
In: Biochemistry (Easton), Jg. 31 (1992), Heft 3, S. 775-780
Online
academicJournal
- print, 1/2 p
Zugriff:
The anomeric specificity of Escherichia coli CMP-N-acetylneuraminic acid (CMP-NeuAc) synthetase was investigated by NMR using 13C-labeled N-acetylneuraminic acid (NeuAc). Consumption of the β-anomer of [2-13C]N-acetylneuraminic acid was observed upon addition of enzyme, with a concomitant appearance of an anomeric resonance for CMP-N-acetylneuraminic acid. Inhibition by substrate analogues confirms the importance of the anomeric center for interaction of substrate with the enzyme.
Titel: |
C NMR investigation of the anomeric specificity of CMP-N-acetylneuraminic acid synthetase from Escherichia coli
|
---|---|
Autor/in / Beteiligte Person: | AMBROSE, M. G ; FREESE, S. J ; REINHOLD, M. S ; WARNER, T. G ; VANN, W. F |
Link: | |
Zeitschrift: | Biochemistry (Easton), Jg. 31 (1992), Heft 3, S. 775-780 |
Veröffentlichung: | Washington, DC: American Chemical Society, 1992 |
Medientyp: | academicJournal |
Umfang: | print, 1/2 p |
ISSN: | 0006-2960 (print) |
Schlagwort: |
|
Sonstiges: |
|