3ujs: Difference between revisions

← Older edit

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

OCA

@@ Line 1: / Line 1: @@
 ==Asymmetric complex of human neuron specific enolase-6-PGA/PEP==
-<StructureSection load='3ujs' size='340' side='right' caption='[[3ujs]], [[Resolution|resolution]] 1.65&Aring;' scene=''>
+<StructureSection load='3ujs' size='340' side='right'caption='[[3ujs]], [[Resolution|resolution]] 1.65&Aring;' scene=''>
 == Structural highlights ==
-<table><tr><td colspan='2'>[[3ujs]] is a 2 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=3UJS OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3UJS FirstGlance]. <br>
+<table><tr><td colspan='2'>[[3ujs]] is a 2 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=3UJS OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3UJS FirstGlance]. <br>
-</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=0V5:(2R)-2-(PHOSPHONOOXY)PROPANOIC+ACID'>0V5</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=TRS:2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL'>TRS</scene>, <scene name='pdbligand=XSP:(2R)-3-OXO-2-(PHOSPHONOOXY)PROPANOIC+ACID'>XSP</scene></td></tr>
+</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.65&#8491;</td></tr>
-<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[3uje|3uje]], [[3ujf|3ujf]], [[3ujr|3ujr]]</td></tr>
+<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=0V5:(2R)-2-(PHOSPHONOOXY)PROPANOIC+ACID'>0V5</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=TRS:2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL'>TRS</scene>, <scene name='pdbligand=XSP:(2R)-3-OXO-2-(PHOSPHONOOXY)PROPANOIC+ACID'>XSP</scene></td></tr>
-<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">ENO2 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</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=3ujs FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3ujs OCA], [https://pdbe.org/3ujs PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3ujs RCSB], [https://www.ebi.ac.uk/pdbsum/3ujs PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3ujs ProSAT]</span></td></tr>
-<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Phosphopyruvate_hydratase Phosphopyruvate hydratase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=4.2.1.11 4.2.1.11] </span></td></tr>
-<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3ujs FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3ujs OCA], [http://pdbe.org/3ujs PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=3ujs RCSB], [http://www.ebi.ac.uk/pdbsum/3ujs PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=3ujs ProSAT]</span></td></tr>
 </table>
 == Function ==
-[[http://www.uniprot.org/uniprot/ENOG_HUMAN ENOG_HUMAN]] Has neurotrophic and neuroprotective properties on a broad spectrum of central nervous system (CNS) neurons. Binds, in a calcium-dependent manner, to cultured neocortical neurons and promotes cell survival (By similarity).
+[https://www.uniprot.org/uniprot/ENOG_HUMAN ENOG_HUMAN] Has neurotrophic and neuroprotective properties on a broad spectrum of central nervous system (CNS) neurons. Binds, in a calcium-dependent manner, to cultured neocortical neurons and promotes cell survival (By similarity).
-<div style="background-color:#fffaf0;">
-== Publication Abstract from PubMed ==
-In the presence of magnesium, enolase catalyzes the dehydration of 2-phospho-d-glycerate (PGA) to phosphoenolpyruvate (PEP) in glycolysis and the reverse reaction in gluconeogensis at comparable rates. The structure of human neuron specific enolase (hNSE) crystals soaked in PGA showed that the enzyme is active in the crystals and produced PEP; conversely soaking in PEP produced PGA. Moreover, the hNSE dimer contains PGA bound in one subunit and PEP or a mixture of PEP and PGA in the other. Crystals soaked in a mixture of competitive inhibitors tartronate semialdehyde phosphate (TSP) and lactic acid phosphate (LAP) showed asymmetry with TSP binding in the same site as PGA and LAP in the PEP site. Kinetic studies showed that the inhibition of NSE by mixtures of TSP and LAP is stronger than predicted for independently acting inhibitors. This indicates that in some cases inhibition of homodimeric enzymes by mixtures of inhibitors ("heteroinhibition") may offer advantages over single inhibitors.
-Structures of asymmetric complexes of human neuron specific enolase with resolved substrate and product and an analogous complex with two inhibitors indicate subunit interaction and inhibitor cooperativity.,Qin J, Chai G, Brewer JM, Lovelace LL, Lebioda L J Inorg Biochem. 2012 Jun;111:187-94. Epub 2012 Feb 24. PMID:22437160<ref>PMID:22437160</ref>
-From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
-</div>
-<div class="pdbe-citations 3ujs" style="background-color:#fffaf0;"></div>
 ==See Also==
-*[[Enolase|Enolase]]
+*[[Enolase 3D structures|Enolase 3D structures]]
-== References ==
-<references/>
 __TOC__
 </StructureSection>
-[[Category: Human]]
+[[Category: Homo sapiens]]
-[[Category: Phosphopyruvate hydratase]]
+[[Category: Large Structures]]
-[[Category: Brewer, J]]
+[[Category: Brewer J]]
-[[Category: Chai, G]]
+[[Category: Chai G]]
-[[Category: Lebioda, L]]
+[[Category: Lebioda L]]
-[[Category: Lovelace, L]]
+[[Category: Lovelace L]]
-[[Category: Qin, J]]
+[[Category: Qin J]]
-[[Category: Lyase]]