Transmembrane ATPase: Difference between revisions
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#REDIRECT [[ATPase]] |
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'''Transmembrane ATPases''' are integral membrane proteins and [[active transport]]ers, which transport one or more ions or other solutes between the two sides of a [[biological membrane]] in concert with the [[hydrolysis]] of [[Adenosine triphosphate]]. The category includes cotransporters and pumps, some of which cause a net flow of charge ('''electrogenic''' pumps) and others of which do not ('''non-electrogenic''' pumps or transporters). An important example is the sodium-potassium exchanger ("[[Na+/K+ATPase]]"), which maintains the ionic concentration balance that maintains the [[cell potential]]. |
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'''ATP Synthetase''' or just '''ATP Synthase''', is an [[anabolic]] [[enzyme]] which harnesses the energy of small particles such as [[proton]]s as they diffuse across a membrane to bind a molecule of [[Adenosine triphosphate|ADP]] (Adenosine Diphosphate) to a molecule of [[inorganic phosphate]] to create a molecule of [[Adenosine triphosphate|ATP]] (Adenosine Triphosphate). |
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This system is found in many different metabolical reactions in a plethora of organisms. One example is in the [[light reactions]] of [[photosynthesis]], where the energy of protons acquired from the splitting of water molecules is harnessed to create ATP. |
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Latest revision as of 05:13, 29 August 2004
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