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Zur Struktur der ATP ‐Komplexe zweiwertiger Kationen. II. Fixierung des Zentral‐Ions am Riboserest
Author(s) -
Brintzinger H.
Publication year - 1961
Publication title -
helvetica chimica acta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.74
H-Index - 82
eISSN - 1522-2675
pISSN - 0018-019X
DOI - 10.1002/hlca.19610440503
Subject(s) - chemistry , metal ions in aqueous solution , ion , metal , hydrolysis , polymer chemistry , medicinal chemistry , stereochemistry , organic chemistry
The complexes of the metal ions Mn 2+ , Co 2+ , Ni 2+ , Cu 2+ and Zn 2+ with ATP and some other ribotides are shown to lose protons at pH‐values, at which hydrolysis of complex bound metal ions normally does not occur. Evidence is given for the formation of H‐bridged association products between the ribose 2,3‐diol group and metal ion hydroxy‐complexes.