5ikt
From Proteopedia
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| - | '''Unreleased structure''' | ||
| - | The | + | ==The Structure of Tolfenamic Acid Bound to Human Cyclooxygenase-2== |
| - | + | <StructureSection load='5ikt' size='340' side='right' caption='[[5ikt]], [[Resolution|resolution]] 2.45Å' scene=''> | |
| - | + | == Structural highlights == | |
| - | + | <table><tr><td colspan='2'>[[5ikt]] is a 2 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5IKT OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5IKT FirstGlance]. <br> | |
| - | + | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=COH:PROTOPORPHYRIN+IX+CONTAINING+CO'>COH</scene>, <scene name='pdbligand=MAN:ALPHA-D-MANNOSE'>MAN</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene>, <scene name='pdbligand=PO4:PHOSPHATE+ION'>PO4</scene>, <scene name='pdbligand=TLF:2-[(3-CHLORO-2-METHYLPHENYL)AMINO]BENZOIC+ACID'>TLF</scene></td></tr> | |
| - | [[Category: | + | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[5ikq|5ikq]], [[5ikr|5ikr]], [[5ikv|5ikv]]</td></tr> |
| + | <tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Prostaglandin-endoperoxide_synthase Prostaglandin-endoperoxide synthase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.14.99.1 1.14.99.1] </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=5ikt FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5ikt OCA], [http://pdbe.org/5ikt PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5ikt RCSB], [http://www.ebi.ac.uk/pdbsum/5ikt PDBsum]</span></td></tr> | ||
| + | </table> | ||
| + | == Function == | ||
| + | [[http://www.uniprot.org/uniprot/PGH2_HUMAN PGH2_HUMAN]] Converts arachidonate to prostaglandin H2 (PGH2), a committed step in prostanoid synthesis. Constitutively expressed in some tissues in physiological conditions, such as the endothelium, kidney and brain, and in pathological conditions, such as in cancer. PTGS2 is responsible for production of inflammatory prostaglandins. Up-regulation of PTGS2 is also associated with increased cell adhesion, phenotypic changes, resistance to apoptosis and tumor angiogenesis. In cancer cells, PTGS2 is a key step in the production of prostaglandin E2 (PGE2), which plays important roles in modulating motility, proliferation and resistance to apoptosis.<ref>PMID:16373578</ref> | ||
| + | == References == | ||
| + | <references/> | ||
| + | __TOC__ | ||
| + | </StructureSection> | ||
| + | [[Category: Prostaglandin-endoperoxide synthase]] | ||
| + | [[Category: Malkowski, M G]] | ||
| + | [[Category: Orlando, B J]] | ||
| + | [[Category: Cox tolfenamic]] | ||
| + | [[Category: Oxidoreductase]] | ||
Revision as of 23:00, 1 June 2016
The Structure of Tolfenamic Acid Bound to Human Cyclooxygenase-2
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