For 10 points, name this molecule, the basic energy currency of the cell.
Proteins that bind to this molecule were the first shown to have Walker motifs. It acts as aneurotransmitter at P2Y and P2X receptors. A complex that synthesizes this molecule was imaged byaffixing it to a glass slide and attaching fluorescent actin. It is a minus-4 anion in solution, and itsterminal charges are coordinated to a magnesium ion. By negative feedback, it inhibitsphosphofructokinase, and in many cells, the majority of this compound is used by the (*)sodiumÂ–potassium pump. This compound is created by a rotor-shaped protein with an F-sub-0 base pieceand an F-sub-1 active subunit. That synthase rotates by the action of the electron transport chain inmitochondria. For 10 points, name this molecule, the basic energy currency of the cell.
Proteins that bind to this molecule were the first shown to have Walker motifs.
 ATP [or Adenosine Triphosphate; prompt on "adenosine" or "adenine", but do NOT accept "adenine triphosphate"]