2ypu: Difference between revisions

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-{{STRUCTURE_2ypu|  PDB=2ypu  |  SCENE=  }}
+==human insulin degrading enzyme E111Q in complex with inhibitor compound 41367==
-===human insulin degrading enzyme E111Q in complex with inhibitor compound 41367===
+<StructureSection load='2ypu' size='340' side='right' caption='[[2ypu]], [[Resolution|resolution]] 2.80&Aring;' scene=''>
+== Structural highlights ==
+[[2ypu]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Human Human]. This structure supersedes the now removed PDB entry [http://oca.weizmann.ac.il/oca-bin/send-pdb?obs=1&id=2yb3 2yb3]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2YPU OCA]. <br>
+<b>Activity:</b> <span class='plainlinks'>[http://en.wikipedia.org/wiki/Glucokinase Glucokinase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.7.1.2 2.7.1.2] </span><br>
+== Publication Abstract from PubMed ==
+Insulin degrading enzyme (IDE) is a highly conserved zinc metalloprotease that is involved in the clearance of various physiologically peptides like amyloid-beta and insulin. This enzyme has been involved in the physiopathology of diabetes and Alzheimer's disease. We describe here a series of small molecules discovered by screening. Co-crystallization of the compounds with IDE revealed a binding both at the permanent exosite and at the discontinuous, conformational catalytic site. Preliminary structure-activity relationships are described. Selective inhibition of amyloid-beta degradation over insulin hydrolysis was possible. Neuroblastoma cells treated with the optimized compound display a dose-dependent increase in amyloid-beta levels.
-==Function==
+Imidazole-derived 2-[N-carbamoylmethyl-alkylamino]acetic acids, substrate-dependent modulators of insulin-degrading enzyme in amyloid-beta hydrolysis.,Charton J, Gauriot M, Guo Q, Hennuyer N, Marechal X, Dumont J, Hamdane M, Pottiez V, Landry V, Sperandio O, Flipo M, Buee L, Staels B, Leroux F, Tang WJ, Deprez B, Deprez-Poulain R Eur J Med Chem. 2014 Apr 4;79C:184-193. doi: 10.1016/j.ejmech.2014.04.009. PMID:24735644<ref>PMID:24735644</ref>
-[[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>
-==About this Structure==
+From MEDLINEÂ®/PubMedÂ®, a database of the U.S. National Library of Medicine.<br>
-[[2ypu]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Human Human]. This structure supersedes the now removed PDB entry [http://oca.weizmann.ac.il/oca-bin/send-pdb?obs=1&id=2yb3 2yb3]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2YPU OCA].
+== References ==
+<references/>
-==See Also==
+__TOC__
-*[[Insulin-Degrading Enzyme|Insulin-Degrading Enzyme]]
+</StructureSection>
-==Reference==
-<references group="xtra"/><references/>
 [[Category: Human]]
 [[Category: Insulysin]]