Di‐myo‐inositol‐1, 1′‐phosphate: A new inositol phosphate isolated from Pyrococcus woesei
- 20 July 1992
- journal article
- Published by Wiley in FEBS Letters
- Vol. 306 (2-3) , 239-242
- https://doi.org/10.1016/0014-5793(92)81008-a
Abstract
A new inositol derivative could be isolated from the Archaeum Pyrococcus woesei and identified as di-myo-inositol-1,1′-phosphate by 1H, 31P NMR spectroscopy, mass spectrometry and thin layer chromatograpy. In P. woesel, this inositol phosphate represents the dominant counterion of K+ which ranges from 500 to 600 mM. The role of the potassium salt of di-myo-inositol-1,1′-phosphate as thermostabilizer is discussed.Keywords
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