Pyruvate dehydrogenase kinase
From Proteopedia
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==3D structures of pyruvate dehydrogenase kinase== | ==3D structures of pyruvate dehydrogenase kinase== | ||
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| + | Updated on {{REVISIONDAY2}}-{{MONTHNAME|{{REVISIONMONTH}}}}-{{REVISIONYEAR}} | ||
'''PDK isozyme 1''' | '''PDK isozyme 1''' | ||
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[[2bu7]] - hPDK2 + acetamide derivative<br /> | [[2bu7]] - hPDK2 + acetamide derivative<br /> | ||
[[2bu8]] - hPDK2 + dichloro-acetic acid + ADP<BR /> | [[2bu8]] - hPDK2 + dichloro-acetic acid + ADP<BR /> | ||
| + | [[4mp2]], [[4mp7]], [[4mpc]], [[4mpe]], [[4mpn]] – hPDK2 + inhibitor<br /> | ||
[[3crk]], [[3crl]] – hPDK2 + acetyltransferase component of pyruvate dehydrogenase complex | [[3crk]], [[3crl]] – hPDK2 + acetyltransferase component of pyruvate dehydrogenase complex | ||
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[[2zkj]], [[3d2r]] – hPDK4 + ADP<BR /> | [[2zkj]], [[3d2r]] – hPDK4 + ADP<BR /> | ||
[[2zdx]], [[2zdy]] – hPDK4 (mutant) + inhibitor | [[2zdx]], [[2zdy]] – hPDK4 (mutant) + inhibitor | ||
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| + | [[Category: Topic Page]] | ||
Revision as of 09:44, 17 April 2014
Pyruvate dehydrogenase kinase (PDK) is part of the pyruvate dehydrogenase complex. This complex is located in the mitochondria and converts pyruvate to acetyl-CoA as part of the citric acid cycle. PDK phosphphorylates serine residues on pyruvate dehydrogenase using ATP. There are 4 isozymes of PDK. The isozymes differ in length, activity and phosphorylation sites.
3D structures of pyruvate dehydrogenase kinase
Updated on 17-April-2014
PDK isozyme 1
2q8f – hPDK1 – human
2q8g – hPDK1 + drug
2q8h – hPDK1 + dichloro-acetic acid
PDK isozyme 2
1jm6 – PDK2 + ADP – rat
2btz – hPDK2
2bu2 – hPDK2 + benzonitrile derivative + ATP
2bu5 - hPDK2 + benzonitrile derivative
2bu6 - hPDK2 + propanamide derivative
2bu7 - hPDK2 + acetamide derivative
2bu8 - hPDK2 + dichloro-acetic acid + ADP
4mp2, 4mp7, 4mpc, 4mpe, 4mpn – hPDK2 + inhibitor
3crk, 3crl – hPDK2 + acetyltransferase component of pyruvate dehydrogenase complex
PDK isozyme 3
1y8n, 1y8o, 1y8p, 2pnr – hPDK3 + acetyltransferase component of pyruvate dehydrogenase complex
2q8i – hPDK3 + radicicol
PDK isozyme 4
2e0a – hPDK4 + AMPPNP
2zkj, 3d2r – hPDK4 + ADP
2zdx, 2zdy – hPDK4 (mutant) + inhibitor
