6tti: Difference between revisions

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<SX load='6tti' size='340' side='right' viewer='molstar' caption='[[6tti]], [[Resolution|resolution]] 2.50&Aring;' scene=''>
<SX load='6tti' size='340' side='right' viewer='molstar' caption='[[6tti]], [[Resolution|resolution]] 2.50&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[6tti]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6TTI OCA]. For a <b>guided tour on the structure components</b> use [http://proteopedia.org/fgij/fg.htm?mol=6TTI FirstGlance]. <br>
<table><tr><td colspan='2'>[[6tti]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6TTI OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6TTI FirstGlance]. <br>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=DMS:DIMETHYL+SULFOXIDE'>DMS</scene>, <scene name='pdbligand=FBP:BETA-FRUCTOSE-1,6-DIPHOSPHATE'>FBP</scene>, <scene name='pdbligand=NXE:~{N}-[3-(trifluoromethyl)-1,2-oxazol-5-yl]ethanamide'>NXE</scene></td></tr>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Electron Microscopy, [[Resolution|Resolution]] 2.5&#8491;</td></tr>
<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">PKM, OIP3, PK2, PK3, PKM2 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=DMS:DIMETHYL+SULFOXIDE'>DMS</scene>, <scene name='pdbligand=FBP:BETA-FRUCTOSE-1,6-DIPHOSPHATE'>FBP</scene>, <scene name='pdbligand=NXE:~{N}-[3-(trifluoromethyl)-1,2-oxazol-5-yl]ethanamide'>NXE</scene></td></tr>
<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Pyruvate_kinase Pyruvate kinase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.7.1.40 2.7.1.40] </span></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=6tti FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6tti OCA], [https://pdbe.org/6tti PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6tti RCSB], [https://www.ebi.ac.uk/pdbsum/6tti PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6tti ProSAT]</span></td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://proteopedia.org/fgij/fg.htm?mol=6tti FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6tti OCA], [http://pdbe.org/6tti PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6tti RCSB], [http://www.ebi.ac.uk/pdbsum/6tti PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6tti ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
[[http://www.uniprot.org/uniprot/KPYM_HUMAN KPYM_HUMAN]] Glycolytic enzyme that catalyzes the transfer of a phosphoryl group from phosphoenolpyruvate (PEP) to ADP, generating ATP. Stimulates POU5F1-mediated transcriptional activation. Plays a general role in caspase independent cell death of tumor cells. The ratio betwween the highly active tetrameric form and nearly inactive dimeric form determines whether glucose carbons are channeled to biosynthetic processes or used for glycolytic ATP production. The transition between the 2 forms contributes to the control of glycolysis and is important for tumor cell proliferation and survival.<ref>PMID:17308100</ref> <ref>PMID:18191611</ref> <ref>PMID:21620138</ref>
[https://www.uniprot.org/uniprot/KPYM_HUMAN KPYM_HUMAN] Glycolytic enzyme that catalyzes the transfer of a phosphoryl group from phosphoenolpyruvate (PEP) to ADP, generating ATP. Stimulates POU5F1-mediated transcriptional activation. Plays a general role in caspase independent cell death of tumor cells. The ratio betwween the highly active tetrameric form and nearly inactive dimeric form determines whether glucose carbons are channeled to biosynthetic processes or used for glycolytic ATP production. The transition between the 2 forms contributes to the control of glycolysis and is important for tumor cell proliferation and survival.<ref>PMID:17308100</ref> <ref>PMID:18191611</ref> <ref>PMID:21620138</ref>  
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== Publication Abstract from PubMed ==
== Publication Abstract from PubMed ==
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<div class="pdbe-citations 6tti" style="background-color:#fffaf0;"></div>
<div class="pdbe-citations 6tti" style="background-color:#fffaf0;"></div>
==See Also==
*[[Pyruvate kinase 3D structures|Pyruvate kinase 3D structures]]
== References ==
== References ==
<references/>
<references/>
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[[Category: Human]]
[[Category: Homo sapiens]]
[[Category: Large Structures]]
[[Category: Large Structures]]
[[Category: Pyruvate kinase]]
[[Category: Bunkoczi G]]
[[Category: Bunkoczi, G]]
[[Category: Dong J]]
[[Category: Dong, J]]
[[Category: Hartshorn MJ]]
[[Category: Hartshorn, M J]]
[[Category: Jhoti H]]
[[Category: Jhoti, H]]
[[Category: Reeks J]]
[[Category: Reeks, J]]
[[Category: Saur M]]
[[Category: Saur, M]]
[[Category: Williams PA]]
[[Category: Williams, P A]]
[[Category: Cytosolic protein]]
[[Category: Fbdd]]
[[Category: Pkm2]]

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