Investigation of the inframolecular acid-base properties of D-myo-inositol 1,3,4,5-tetrakisphosphate and DL-myo-inositol 1,2,4,5-tetrakisphosphate
Guédat P., Schlewer G., Krempp E., Riley AM., Potter BVL., Spiess B.
The protonation processes of the individual phosphate groups in two regioisomeric inositol polyphosphates, D-myo-inositol 1,3,4,5-tetrakisphosphate and DL-myo-inositol 1,2,4,5-tetrakisphosphate, have been investigated by31P NMR titration experiments; the results are compared to those from D-myo-inositol 1,4,5-trisphosphate.