|
|
| (One intermediate revision not shown.) |
| Line 1: |
Line 1: |
| | | | |
| | ==Crystal Structure of Insulin Degrading Enzyme in Complex with macrophage inflammatory protein 1 alpha== | | ==Crystal Structure of Insulin Degrading Enzyme in Complex with macrophage inflammatory protein 1 alpha== |
| - | <StructureSection load='3h44' size='340' side='right' caption='[[3h44]], [[Resolution|resolution]] 3.00Å' scene=''> | + | <StructureSection load='3h44' size='340' side='right'caption='[[3h44]], [[Resolution|resolution]] 3.00Å' scene=''> |
| | == Structural highlights == | | == Structural highlights == |
| - | <table><tr><td colspan='2'>[[3h44]] 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=3H44 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3H44 FirstGlance]. <br> | + | <table><tr><td colspan='2'>[[3h44]] 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=3H44 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3H44 FirstGlance]. <br> |
| - | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=DIO:1,4-DIETHYLENE+DIOXIDE'>DIO</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</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]] 3Å</td></tr> |
| - | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">IDE ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), CCL3, G0S19-1, MIP1A, MIP1alpha, SCYA3 ([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=DIO:1,4-DIETHYLENE+DIOXIDE'>DIO</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr> |
| - | <tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Insulysin Insulysin], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.4.24.56 3.4.24.56] </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=3h44 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3h44 OCA], [https://pdbe.org/3h44 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3h44 RCSB], [https://www.ebi.ac.uk/pdbsum/3h44 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3h44 ProSAT]</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=3h44 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3h44 OCA], [http://pdbe.org/3h44 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=3h44 RCSB], [http://www.ebi.ac.uk/pdbsum/3h44 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=3h44 ProSAT]</span></td></tr> | + | |
| | </table> | | </table> |
| | == Function == | | == Function == |
| - | [[http://www.uniprot.org/uniprot/IDE_HUMAN IDE_HUMAN]] Plays a role in the cellular breakdown of insulin, IAPP, glucagon, bradykinin, kallidin and other peptides, and thereby plays a role in intercellular peptide signaling. Degrades amyloid formed by APP and IAPP. May play a role in the degradation and clearance of naturally secreted amyloid beta-protein by neurons and microglia.<ref>PMID:10684867</ref> <ref>PMID:17613531</ref> <ref>PMID:18986166</ref> [[http://www.uniprot.org/uniprot/CCL3_HUMAN CCL3_HUMAN]] Monokine with inflammatory and chemokinetic properties. Binds to CCR1, CCR4 and CCR5. One of the major HIV-suppressive factors produced by CD8+ T-cells. Recombinant MIP-1-alpha induces a dose-dependent inhibition of different strains of HIV-1, HIV-2, and simian immunodeficiency virus (SIV).<ref>PMID:8525373</ref> | + | [https://www.uniprot.org/uniprot/IDE_HUMAN IDE_HUMAN] Plays a role in the cellular breakdown of insulin, IAPP, glucagon, bradykinin, kallidin and other peptides, and thereby plays a role in intercellular peptide signaling. Degrades amyloid formed by APP and IAPP. May play a role in the degradation and clearance of naturally secreted amyloid beta-protein by neurons and microglia.<ref>PMID:10684867</ref> <ref>PMID:17613531</ref> <ref>PMID:18986166</ref> |
| | == Evolutionary Conservation == | | == Evolutionary Conservation == |
| | [[Image:Consurf_key_small.gif|200px|right]] | | [[Image:Consurf_key_small.gif|200px|right]] |
| Line 23: |
Line 22: |
| | | | |
| | ==See Also== | | ==See Also== |
| - | *[[Insulin-Degrading Enzyme|Insulin-Degrading Enzyme]] | + | *[[Insulin-degrading enzyme 3D structures|Insulin-degrading enzyme 3D structures]] |
| | == References == | | == References == |
| | <references/> | | <references/> |
| | __TOC__ | | __TOC__ |
| | </StructureSection> | | </StructureSection> |
| - | [[Category: Human]] | + | [[Category: Homo sapiens]] |
| - | [[Category: Insulysin]] | + | [[Category: Large Structures]] |
| - | [[Category: Guo, Q]] | + | [[Category: Guo Q]] |
| - | [[Category: Ren, M]] | + | [[Category: Ren M]] |
| - | [[Category: Tang, W J]] | + | [[Category: Tang WJ]] |
| - | [[Category: Chemotaxis]]
| + | |
| - | [[Category: Cytokine]]
| + | |
| - | [[Category: Cytoplasm]]
| + | |
| - | [[Category: Disulfide bond]]
| + | |
| - | [[Category: Hydrolase]]
| + | |
| - | [[Category: Hydrolase-cytokine complex]]
| + | |
| - | [[Category: Ide]]
| + | |
| - | [[Category: Inflammatory response]]
| + | |
| - | [[Category: Metal-binding]]
| + | |
| - | [[Category: Metalloprotease]]
| + | |
| - | [[Category: Mip1alpha]]
| + | |
| - | [[Category: Polymorphism]]
| + | |
| - | [[Category: Protease]]
| + | |
| - | [[Category: Secreted]]
| + | |
| - | [[Category: Zinc]]
| + | |
| Structural highlights
Function
IDE_HUMAN Plays a role in the cellular breakdown of insulin, IAPP, glucagon, bradykinin, kallidin and other peptides, and thereby plays a role in intercellular peptide signaling. Degrades amyloid formed by APP and IAPP. May play a role in the degradation and clearance of naturally secreted amyloid beta-protein by neurons and microglia.[1] [2] [3]
Evolutionary Conservation
Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.
See Also
References
- ↑ Vekrellis K, Ye Z, Qiu WQ, Walsh D, Hartley D, Chesneau V, Rosner MR, Selkoe DJ. Neurons regulate extracellular levels of amyloid beta-protein via proteolysis by insulin-degrading enzyme. J Neurosci. 2000 Mar 1;20(5):1657-65. PMID:10684867
- ↑ Im H, Manolopoulou M, Malito E, Shen Y, Zhao J, Neant-Fery M, Sun CY, Meredith SC, Sisodia SS, Leissring MA, Tang WJ. Structure of substrate-free human insulin-degrading enzyme (IDE) and biophysical analysis of ATP-induced conformational switch of IDE. J Biol Chem. 2007 Aug 31;282(35):25453-63. Epub 2007 Jul 5. PMID:17613531 doi:10.1074/jbc.M701590200
- ↑ Malito E, Ralat LA, Manolopoulou M, Tsay JL, Wadlington NL, Tang WJ. Molecular Bases for the Recognition of Short Peptide Substrates and Cysteine-Directed Modifications of Human Insulin-Degrading Enzyme. Biochemistry. 2008 Nov 6. PMID:18986166 doi:10.1021/bi801192h
|
