View source for 9dqm


==Crystal Structure Pyrophosphate-fructose 6-phosphate 1-phosphotransferase 1 (Pfk1) from Trichomonas vaginalis (AMP bound)==
<StructureSection load='9dqm' size='340' side='right'caption='[[9dqm]], [[Resolution|resolution]] 2.20&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[9dqm]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Trichomonas_vaginalis_G3 Trichomonas vaginalis G3]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=9DQM OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=9DQM 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]] 2.2&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=AMP:ADENOSINE+MONOPHOSPHATE'>AMP</scene>, <scene name='pdbligand=PO4:PHOSPHATE+ION'>PO4</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=9dqm FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=9dqm OCA], [https://pdbe.org/9dqm PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=9dqm RCSB], [https://www.ebi.ac.uk/pdbsum/9dqm PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=9dqm ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/PFP1_TRIV3 PFP1_TRIV3] Catalyzes the phosphorylation of D-fructose 6-phosphate, the first committing step of glycolysis. Uses inorganic phosphate (PPi) as phosphoryl donor instead of ATP like common ATP-dependent phosphofructokinases (ATP-PFKs), which renders the reaction reversible, and can thus function both in glycolysis and gluconeogenesis. Consistently, PPi-PFK can replace the enzymes of both the forward (ATP-PFK) and reverse (fructose-bisphosphatase (FBPase)) reactions.[HAMAP-Rule:MF_01979]<ref>PMID:2558319</ref> 
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Large Structures]]
[[Category: Trichomonas vaginalis G3]]