ATP-citrate synthase: Difference between revisions

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== Function ==
== Function ==


'''ATP-citrate synthase''' (ACS) is part of the citrate cycle.  It catalyzes the transformation of ADP, acetyl-CoA and oxaloacetate to ATP, citrate and CoA.  ACS is the link between energy metabolism from carbohydrates to the production of fatty acids.
'''ATP-citrate synthase''' (ACS) or '''ATP citrate lyase''' or '''citryl-CoA synthetase''' is part of the citrate cycle.  It catalyzes the transformation of ADP, acetyl-CoA and oxaloacetate to ATP, citrate and CoA.  ACS is the link between energy metabolism from carbohydrates to the production of fatty acids.
 
See also [[Citrate Synthase]]<br />
[[Citric acid cycle intermediates serve as substrates for biosynthetic processes]]<br />
[[Reverse Krebs cycle]].


See also [[Citrate Synthase]]
== Structural highlights ==
== Structural highlights ==


Crystal structures have shown that tartrate and citrate bind to ACS in the same binding site. <scene name='47/477091/Cv/2'>Binding site of tartrate</scene> of ATP-citrate synthase. <scene name='47/477091/Cv/3'>Binding site of ADP and Mg+2 ions</scene> , [[3pff]]. <ref>PMID:22102020</ref>
Crystal structures have shown that tartrate and citrate bind to ACS in the same binding site. <scene name='47/477091/Cv/4'>Binding site of tartrate</scene> of ATP-citrate synthase. Water molecules are shown as red spheres. <scene name='47/477091/Cv/6'>Binding site of ADP and Mg+2 ions</scene>, [[3pff]]. <ref>PMID:22102020</ref>
 
</StructureSection>


== 3D Structures of ATP-citrate synthase ==
== 3D Structures of ATP-citrate synthase ==
[[ATP-citrate synthase 3D structures]]


Updated on {{REVISIONDAY2}}-{{MONTHNAME|{{REVISIONMONTH}}}}-{{REVISIONYEAR}}
</StructureSection>
 
[[3mwd]], [[5tde]] – hACS + citrate – human<br />
[[5tdf]], [[5tet]] – hACS + citrate derivative<br />
[[5teq]] – hACS N-terminal (mutant) + citrate <br />
[[5te1]] – hACS N-terminal (mutant) + citrate derivative<br />
[[5tes]] – hACS + citrate + ADP<br />
[[5tdm]] – hACS + citrate derivative + ADP<br />
[[3mwe]] – hACS + tartrate<br />
[[3pff]], [[5tdz]] - hACS + tartrate + ADP<br />


== References ==
== References ==
<references/>
<references/>
[[Category:Topic Page]]
[[Category:Topic Page]]

Proteopedia Page Contributors and Editors (what is this?)Proteopedia Page Contributors and Editors (what is this?)

Michal Harel, Alexander Berchansky