Magnesium occurs typically as the Mg 2+ ion. It is an essential mineral nutrient (i.e., element) for life [1] [2] [3] [4] and is present in every cell type in every organism. For example, adenosine triphosphate (ATP), the main source of energy in cells

ATP (adenosine triphosphate), the main source of energy in cells, must be bound to a magnesium ion in order to be biologically active. What is called ATP is often actually Mg-ATP. I don't understand why magnesium is essential for breaking the high energy bond in ATP?

Feb 22, 2021 · In the numerous molecular recognition and catalytic processes across biochemistry involving adenosine triphosphate (ATP), the common bioactive form is its magnesium chelate, ATP·Mg 2+. In aqueous solution, two chelation geometries predominate, distinguished by bidentate and tridentate Mg 2+ –phosphate coordination.

Magnesium ATP | C10H14MgN5O13P3 | CID 15126 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.

Aug 9, 2024 · Our results demonstrate that Mg 2+ induces a conformational rearrangement of the substrates (ATP and ADP), resulting in a 30° adjustment of the angle essential for reversible phosphoryl transfer, thereby optimizing it for catalysis.

Adenosine triphosphate (ATP) is the universal energy currency of cells. ATP binds to magnesium ion (Mg 2+) to compose biologically functional form, and most of intracellular ATP and Mg 2+ assumed to form Mg-ATP complexes.

Given the ability of Mg 2+ to bind inorganic phosphate, ATP, phosphocreatine, and other phosphometabolites make complex with magnesium, with important consequences for many metabolic reactions, especially those related to carbohydrate …

Jul 27, 2017 · Here, we report that ATP binds to MgtE, regulating its Mg 2+ -dependent gating. Crystal structures of MgtE–ATP complex show that ATP binds to the intracellular CBS domain of MgtE.

Oct 8, 1999 · These novel findings indicate that Mg (2+) plays a pivotal role in transition state formation during ATP synthesis catalyzed by ATP synthases, a role that involves both its preferential coordination with P (i) and the repositioning of the P-loop to bring the nonpolar alanine 158 into the catalytic pocket.

Adenosine Triphosphate Magnesium refers to a compound composed of ATP and magnesium sulfate, commonly used in various scientific experiments and procedures. You might find these chapters and articles relevant to this topic. Maruda Shanmugasundaram, ... Frank T. Robb.