3o8o: Difference between revisions

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[[Image:3o8o.png|left|200px]]


{{STRUCTURE_3o8o| PDB=3o8o | SCENE= }}
==Structure of phosphofructokinase from Saccharomyces cerevisiae==
<StructureSection load='3o8o' size='340' side='right'caption='[[3o8o]], [[Resolution|resolution]] 2.90&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[3o8o]] is a 8 chain structure with sequence from [https://en.wikipedia.org/wiki/Saccharomyces_cerevisiae Saccharomyces cerevisiae]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3O8O OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3O8O FirstGlance]. <br>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.9&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=F6P:FRUCTOSE-6-PHOSPHATE'>F6P</scene>, <scene name='pdbligand=FDP:FRUCTOSE-2,6-DIPHOSPHATE'>FDP</scene></td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3o8o FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3o8o OCA], [https://pdbe.org/3o8o PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3o8o RCSB], [https://www.ebi.ac.uk/pdbsum/3o8o PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3o8o ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/PFKA1_YEAST PFKA1_YEAST] Catalyzes the phosphorylation of D-fructose 6-phosphate to fructose 1,6-bisphosphate by ATP, the first committing step of glycolysis.[HAMAP-Rule:MF_03184]<ref>PMID:11221662</ref> <ref>PMID:147195</ref> <ref>PMID:3000145</ref> <ref>PMID:3007939</ref> <ref>PMID:6211191</ref> <ref>PMID:6219673</ref> <ref>PMID:8132627</ref> <ref>PMID:8663166</ref>
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
Phosphofructokinase 1 (PFK) is a multisubunit allosteric enzyme that catalyzes the principal regulatory step in glycolysis-the phosphorylation of fructose 6-phosphate to fructose 1,6-bisphosphate by ATP. The activity of eukaryotic PFK is modulated by a number of effectors in response to the cell's needs for energy and building blocks for biosynthesis. The crystal structures of eukaryotic PFKs-from Saccharomyces cerevisiae and rabbit skeletal muscle-demonstrate how successive gene duplications and fusion are reflected in the protein structure and how they allow the evolution of new functionalities. The basic framework inherited from prokaryotes is conserved, and additional levels of structural and functional complexity have evolved around it. Analysis of protein-ligand complexes has shown how PFK is activated by fructose 2,6-bisphosphate (a powerful PFK effector found only in eukaryotes) and reveals a novel nucleotide binding site. Crystallographic results have been used as the basis for structure-based effector design.


===Structure of phosphofructokinase from Saccharomyces cerevisiae===
The Crystal Structures of Eukaryotic Phosphofructokinases from Baker's Yeast and Rabbit Skeletal Muscle.,Banaszak K, Mechin I, Obmolova G, Oldham M, Chang SH, Ruiz T, Radermacher M, Kopperschlager G, Rypniewski W J Mol Biol. 2011 Jan 15. PMID:21241708<ref>PMID:21241708</ref>


{{ABSTRACT_PUBMED_21241708}}
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
 
</div>
==About this Structure==
<div class="pdbe-citations 3o8o" style="background-color:#fffaf0;"></div>
[[3o8o]] is a 8 chain structure of [[Phosphofructokinase (PFK)]] with sequence from [http://en.wikipedia.org/wiki/Saccharomyces_cerevisiae Saccharomyces cerevisiae]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3O8O OCA].


==See Also==
==See Also==
*[[Phosphofructokinase (PFK)|Phosphofructokinase (PFK)]]
*[[Phosphofructokinase 3D structures|Phosphofructokinase 3D structures]]
 
== References ==
==Reference==
<references/>
<ref group="xtra">PMID:021241708</ref><references group="xtra"/>
__TOC__
[[Category: 6-phosphofructokinase]]
</StructureSection>
[[Category: Large Structures]]
[[Category: Saccharomyces cerevisiae]]
[[Category: Saccharomyces cerevisiae]]
[[Category: Banaszak, K.]]
[[Category: Banaszak K]]
[[Category: Kopperschlager, G.]]
[[Category: Kopperschlager G]]
[[Category: Mechin, I.]]
[[Category: Mechin I]]
[[Category: Rypniewski, W.]]
[[Category: Rypniewski W]]
[[Category: Kinase]]
[[Category: Transferase]]
Retrieved from "https://proteopedia.org/3o8o"