| Literature DB >> 3013316 |
P A van Paridon, B de Kruijff, R Ouwerkerk, K W Wirtz.
Abstract
The charge state of phosphatidylinositol 4-phosphate and phosphatidylinositol 4,5-bisphosphate was determined as a function of pH by way of 31P-NMR spectroscopy. The pK values for the first protonation of the phosphomonoester residues in phosphatidylinositol 4-phosphate and phosphatidylinositol 4,5-bisphosphate were found to be 6.2 and 6.6, respectively, for the 4-phosphate moiety, and 7.7 for the 5-phosphate moiety.Entities:
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Year: 1986 PMID： 3013316 DOI： 10.1016/0005-2760(86)90137-2
Source DB: PubMed Journal: Biochim Biophys Acta ISSN： 0006-3002