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Literature DB >> 11536680

Specific effect of magnesium ion on 2',3'-cyclic AMP synthesis from adenosine and trimeta phosphate in aqueous solution.

Abstract

Phosphorylation of adenosine by trimetaphosphate was investigated using various catalysts in aqueous solution under mild conditions at pH approximately 7.0 and at 41 degrees C. The product was primarily 2',3'-cyclic AMP together with smaller amounts of ATP. Magnesium ion was found to have a remarkable catalytic effect of approximately one hundred times greater than the other chemicals tested. The mechanism for the specific effect of magnesium ion is discussed.

Entities: Chemical

Mesh：

Substances：

Year: 1995 PMID： 11536680 DOI： 10.1007/bf01581572

Source DB: PubMed Journal: Orig Life Evol Biosph ISSN： 0169-6149 Impact factor: 1.950

15 in total

1. Organic compound synthesis on the primitive earth.

Authors: S L MILLER; H C UREY
Journal: Science Date: 1959-07-31 Impact factor: 47.728

2. Phosphorus and the origin of life.

Authors: A GULICK
Journal: Ann N Y Acad Sci Date: 1957-08-30 Impact factor: 5.691

3. Formation of nucleoside 5'-polyphosphates from nucleotides and trimetaphosphate.

Authors: R Lohrmann
Journal: J Mol Evol Date: 1975-12-29 Impact factor: 2.395

4. Studies in prebiotic synthesis. VI. Synthesis of purine nucleosides.

Authors: W D Fuller; R A Sanchez; L E Orgel
Journal: J Mol Biol Date: 1972-06-14 Impact factor: 5.469

5. The effect of Mg2+ and Ca2+ on urea-catalyzed phosphorylation reactions.

Authors: G J Handschuh; R Lohrmann; L E Orgel
Journal: J Mol Evol Date: 1973-11-27 Impact factor: 2.395

6. Catalysts for the self-polymerization of adenosine cyclic 2', 3'-phosphate.

Authors: M S Verlander; R Lohrmann; L E Orgel
Journal: J Mol Evol Date: 1973-11-27 Impact factor: 2.395

7. Selective phosphorylation of the cis-2',3'-diol of unprotected ribonucleosides with trimetaphosphate in aqueous solution.

Authors: R Saffhill
Journal: J Org Chem Date: 1970-09 Impact factor: 4.354

8. Volcanic production of polyphosphates and its relevance to prebiotic evolution.

Authors: Y Yamagata; H Watanabe; M Saitoh; T Namba
Journal: Nature Date: 1991-08-08 Impact factor: 49.962

9. Formation of nucleoside 5'-phosphoramidates under potentially prebiological conditions.

Authors: R Lohrmann
Journal: J Mol Evol Date: 1977-11-25 Impact factor: 2.395

10. Condensation of oligoglycines with trimeta- and tetrametaphosphate in aqueous solutions.

Authors: J Yamanaka; K Inomata; Y Yamagata
Journal: Orig Life Evol Biosph Date: 1988 Impact factor: 1.950

17 in total

1. Phosphorylation of adenosine with trimetaphosphate under simulated prebiotic conditions.

Authors: Changmei Cheng; Chang Fan; Rong Wan; Chunyuan Tong; Zhiwei Miao; Jing Chen; Yufen Zhao
Journal: Orig Life Evol Biosph Date: 2002-06 Impact factor: 1.950

Review 2. Did Cyclic Metaphosphates Have a Role in the Origin of Life?

Authors: Thomas Glonek
Journal: Orig Life Evol Biosph Date: 2021-03-15 Impact factor: 1.950

3. Phosphorylation of nucleotide molecules in hydrothermal environments.

Authors: Keita Ozawa; Atsushi Nemoto; Ei-ichi Imai; Hajime Honda; Kuniyuki Hatori; Koichiro Matsuno
Journal: Orig Life Evol Biosph Date: 2004-10 Impact factor: 1.950

Review 4. Walking over 4 Gya: Chemical Evolution from Photochemistry to Mineral and Organic Chemistries Leading to an RNA World.

Authors: Kunio Kawamura; Marie-Christine Maurel
Journal: Orig Life Evol Biosph Date: 2017-04-21 Impact factor: 1.950

5. Prebiotic formation of ADP and ATP from AMP, calcium phosphates and cyanate in aqueous solution.

Authors: Y Yamagata
Journal: Orig Life Evol Biosph Date: 1999-10 Impact factor: 1.950

6. Condensation of glycylglycine to oligoglycines with trimetaphosphate in aqueous solution. II: catalytic effect of magnesium ion.

Authors: Y Yamagata; K Inomata
Journal: Orig Life Evol Biosph Date: 1997-08 Impact factor: 1.950