Krebs cycle step 4: Difference between revisions

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New page: <h2>Step four of the krebs Cycle: α-Ketoglutarat Dehydrogenase</h2> Image:ketoglutarate.jpg <p>Figure: Formation of succinyl-CoA <p>In the fourth reaction of the citric acid c...
 
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<h2>Step four of the krebs Cycle: &alpha;-Ketoglutarat Dehydrogenase</h2>
<h2>Step four of the Krebs Cycle: &alpha;-Ketoglutarat Dehydrogenase</h2>


[[Image:ketoglutarate.jpg]]
[[Image:ketoglutarate.jpg]]

Revision as of 07:35, 28 July 2014

Step four of the Krebs Cycle: α-Ketoglutarat Dehydrogenase

Figure: Formation of succinyl-CoA

In the fourth reaction of the citric acid cycle, an oxidative decarboxylation takes place. This means that again a CO2 molecule is relased (decarboxylation) and that an odixation takes place. In this case, the carbon atom that will form CO2 is oxidised. Furthermore, an energy-rich coenzyme A molecule (green background) is added so that succinyl-CoA is formed. At the end of this reaction, we get a C4 body.

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