1H‐NMR studies on nucleotide binding to the catalytic sites of bovine mitochondrial F1‐ATPase
Open Access
- 19 December 1988
- journal article
- Published by Wiley in FEBS Letters
- Vol. 242 (1) , 178-182
- https://doi.org/10.1016/0014-5793(88)81011-1
Abstract
The conformation of adenine nucleotides bound to bovine mitochondrial F1‐ATPase was investigated using transfer nuclear Overhauser enhancement measurements. It is shown that all nucleotides investigated adopt a predominantly anti conformation when bound to the catalytic sites. Furthermore, the experiment suggests that 8‐azido‐ADP and 8‐azido‐ATP, which are predominantly in the syn conformation in solution, are in the anti conformation when bound to F1 catalytic sites.Keywords
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