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  2. Template:Cell biology - Wikipedia

    en.wikipedia.org/wiki/Template:Cell_biology

    1 Outer membrane. 1.1 Porin. 2 Intermembrane space. 2.1 Intracristal space 2.2 Peripheral space. 3 Lamella. 3.1 Inner membrane 3.11 Inner boundary membrane 3.12 Cristal membrane 3.2 Matrix 3.3 Cristæ. 4 Mitochondrial DNA 5 Matrix granule 6 Ribosome 7 ATP synthase

  3. Template:Glycolysis summary - Wikipedia

    en.wikipedia.org/wiki/Template:Glycolysis_summary

    Each chemical modification (red box) is performed by a different enzyme. Steps 1 and 3 consume ATP (blue) and steps 7 and 10 produce ATP (yellow). Since steps 6-10 occur twice per glucose molecule, this leads to a net production of energy."

  4. Cellular respiration - Wikipedia

    en.wikipedia.org/wiki/Cellular_respiration

    ATP synthase produces 1 ATP / 3 H +. However the exchange of matrix ATP for cytosolic ADP and Pi (antiport with OH − or symport with H +) mediated by ATP–ADP translocase and phosphate carrier consumes 1 H + / 1 ATP as a result of regeneration of the transmembrane potential changed during this transfer, so the net ratio is 1 ATP : 4 H +.

  5. ATP synthase alpha/beta subunits - Wikipedia

    en.wikipedia.org/wiki/ATP_synthase_alpha/beta...

    ATPases (or ATP synthases) are membrane-bound enzyme complexes/ion transporters that combine ATP synthesis and/or hydrolysis with the transport of protons across a membrane. ATPases can harness the energy from a proton gradient, using the flux of ions across the membrane via the ATPase proton channel to drive the synthesis of ATP. Some ATPases ...

  6. Chemiosmosis - Wikipedia

    en.wikipedia.org/wiki/Chemiosmosis

    ATP synthase is the enzyme that makes ATP by chemiosmosis. It allows protons to pass through the membrane and uses the free energy difference to convert phosphorylate adenosine diphosphate (ADP) into ATP. The ATP synthase contains two parts: CF0 (present in thylakoid membrane) and CF1 (protrudes on the outer surface of thylakoid membrane).

  7. Adenosine triphosphate - Wikipedia

    en.wikipedia.org/wiki/Adenosine_triphosphate

    The cycles of synthesis and degradation of ATP; 2 and 1 represent input and output of energy, respectively. ATP is stable in aqueous solutions between pH 6.8 and 7.4 (in the absence of catalysts). At more extreme pH levels, it rapidly hydrolyses to ADP and phosphate. Living cells maintain the ratio of ATP to ADP at a point ten orders of ...

  8. Electron transport chain - Wikipedia

    en.wikipedia.org/wiki/Electron_transport_chain

    This gradient is used by the F O F 1 ATP synthase complex to make ATP via oxidative phosphorylation. ATP synthase is sometimes described as Complex V of the electron transport chain. [10] The F O component of ATP synthase acts as an ion channel that provides for a proton flux back into the mitochondrial matrix. It is composed of a, b and c ...

  9. P-type ATPase - Wikipedia

    en.wikipedia.org/wiki/P-type_ATPase

    The P-type ATPases, also known as E 1-E 2 ATPases, are a large group of evolutionarily related ion and lipid pumps that are found in bacteria, archaea, and eukaryotes. [1] P-type ATPases are α-helical bundle primary transporters named based upon their ability to catalyze auto- (or self-) phosphorylation (hence P) of a key conserved aspartate residue within the pump and their energy source ...