Abstract
Single-crystal X-ray studies of a manganese(II) derivative of guanosine 5′-monophosphate, [Mn(5′-GMP)(H2O)5],3H2O, have shown that it is isostructural with its nickel analogue. The manganese atom therefore is bonded to five water molecules with the remaining octahedral co-ordination site being occupied by N-7 of the nucleotide base. No direct metal–phosphate bonding is involved, but there are structure-stabilizing intramolecular hydrogen bonds between two phosphate oxygen atoms and co-ordinated water molecules.
Dates
Type | When |
---|---|
Created | 10 years ago (Aug. 10, 2015, 3:53 p.m.) |
Deposited | 3 years, 9 months ago (Nov. 26, 2021, 10:59 a.m.) |
Indexed | 1 year, 3 months ago (June 3, 2024, 7:49 p.m.) |
Issued | 51 years, 3 months ago (June 1, 1974) |
Published | 51 years, 3 months ago (June 1, 1974) |
Published Print | 51 years, 3 months ago (June 1, 1974) |
@article{de_Meester_1974, title={X-ray evidence for metal–N-7 bonding in a hydrated manganese derivative of guanosine 5′-monophosphate}, volume={139}, ISSN={0264-6021}, url={http://dx.doi.org/10.1042/bj1390791}, DOI={10.1042/bj1390791}, number={3}, journal={Biochemical Journal}, publisher={Portland Press Ltd.}, author={de Meester, Patrice and Goodgame, David M. L. and Jones, T. Jeffrey and Skapski, Andrzej C.}, year={1974}, month=jun, pages={791–792} }