3f8s

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[[Image:3f8s.png|left|200px]]
 
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{{STRUCTURE_3f8s| PDB=3f8s | SCENE= }}
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==Crystal structure of dipeptidyl peptidase IV in complex with inhibitor==
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<StructureSection load='3f8s' size='340' side='right'caption='[[3f8s]], [[Resolution|resolution]] 2.43&Aring;' scene=''>
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== Structural highlights ==
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<table><tr><td colspan='2'>[[3f8s]] 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=3F8S OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3F8S FirstGlance]. <br>
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.43&#8491;</td></tr>
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene>, <scene name='pdbligand=PF2:2-(4-{(3S,5S)-5-[(3,3-DIFLUOROPYRROLIDIN-1-YL)CARBONYL]PYRROLIDIN-3-YL}PIPERAZIN-1-YL)PYRIMIDINE'>PF2</scene></td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3f8s FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3f8s OCA], [https://pdbe.org/3f8s PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3f8s RCSB], [https://www.ebi.ac.uk/pdbsum/3f8s PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3f8s ProSAT]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/DPP4_HUMAN DPP4_HUMAN] Cell surface glycoprotein receptor involved in the costimulatory signal essential for T-cell receptor (TCR)-mediated T-cell activation. Acts as a positive regulator of T-cell coactivation, by binding at least ADA, CAV1, IGF2R, and PTPRC. Its binding to CAV1 and CARD11 induces T-cell proliferation and NF-kappa-B activation in a T-cell receptor/CD3-dependent manner. Its interaction with ADA also regulates lymphocyte-epithelial cell adhesion. In association with FAP is involved in the pericellular proteolysis of the extracellular matrix (ECM), the migration and invasion of endothelial cells into the ECM. May be involved in the promotion of lymphatic endothelial cells adhesion, migration and tube formation. When overexpressed, enhanced cell proliferation, a process inhibited by GPC3. Acts also as a serine exopeptidase with a dipeptidyl peptidase activity that regulates various physiological processes by cleaving peptides in the circulation, including many chemokines, mitogenic growth factors, neuropeptides and peptide hormones. Removes N-terminal dipeptides sequentially from polypeptides having unsubstituted N-termini provided that the penultimate residue is proline.<ref>PMID:10951221</ref> <ref>PMID:17549790</ref> <ref>PMID:10570924</ref> <ref>PMID:10900005</ref> <ref>PMID:11772392</ref> <ref>PMID:14691230</ref> <ref>PMID:16651416</ref> <ref>PMID:17287217</ref> <ref>PMID:18708048</ref>
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== Evolutionary Conservation ==
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[[Image:Consurf_key_small.gif|200px|right]]
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Check<jmol>
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<jmolCheckbox>
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/f8/3f8s_consurf.spt"</scriptWhenChecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.spt</scriptWhenUnchecked>
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<text>to colour the structure by Evolutionary Conservation</text>
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</jmolCheckbox>
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</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=3f8s ConSurf].
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<div style="clear:both"></div>
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<div style="background-color:#fffaf0;">
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== Publication Abstract from PubMed ==
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A series of 4-substituted proline amides was synthesized and evaluated as inhibitors of dipeptidyl pepdidase IV for the treatment of type 2 diabetes. (3,3-Difluoro-pyrrolidin-1-yl)-[(2S,4S)-(4-(4-pyrimidin-2-yl-piperazin-1-y l)-pyrrolidin-2-yl]-methanone (5) emerged as a potent (IC(50) = 13 nM) and selective compound, with high oral bioavailability in preclinical species and low plasma protein binding. Compound 5, PF-00734200, was selected for development as a potential new treatment for type 2 diabetes.
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===Crystal structure of dipeptidyl peptidase IV in complex with inhibitor===
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(3,3-Difluoro-pyrrolidin-1-yl)-[(2S,4S)-(4-(4-pyrimidin-2-yl-piperazin-1-y l)-pyrrolidin-2-yl]-methanone: a potent, selective, orally active dipeptidyl peptidase IV inhibitor.,Ammirati MJ, Andrews KM, Boyer DD, Brodeur AM, Danley DE, Doran SD, Hulin B, Liu S, McPherson RK, Orena SJ, Parker JC, Polivkova J, Qiu X, Soglia CB, Treadway JL, VanVolkenburg MA, Wilder DC, Piotrowski DW Bioorg Med Chem Lett. 2009 Apr 1;19(7):1991-5. Epub 2009 Feb 13. PMID:19275964<ref>PMID:19275964</ref>
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{{ABSTRACT_PUBMED_19275964}}
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
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</div>
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==About this Structure==
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<div class="pdbe-citations 3f8s" style="background-color:#fffaf0;"></div>
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[[3f8s]] is a 2 chain structure of [[Dipeptidyl peptidase]] with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3F8S OCA].
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==See Also==
==See Also==
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*[[Dipeptidyl peptidase|Dipeptidyl peptidase]]
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*[[Dipeptidyl peptidase 3D structures|Dipeptidyl peptidase 3D structures]]
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== References ==
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==Reference==
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<references/>
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<ref group="xtra">PMID:019275964</ref><references group="xtra"/>
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__TOC__
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[[Category: Dipeptidyl-peptidase IV]]
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</StructureSection>
[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
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[[Category: Ammirati, M J.]]
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[[Category: Large Structures]]
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[[Category: Liu, S.]]
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[[Category: Ammirati MJ]]
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[[Category: Piotrowski, D W.]]
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[[Category: Liu S]]
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[[Category: Aminopeptidase]]
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[[Category: Piotrowski DW]]
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[[Category: Complex]]
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[[Category: Dipeptidyl peptidase 4]]
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[[Category: Glycoprotein]]
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[[Category: Hydrolase]]
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[[Category: Membrane]]
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[[Category: Protease]]
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[[Category: Secreted]]
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[[Category: Serine protease]]
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[[Category: Signal-anchor]]
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[[Category: Transmembrane]]
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Current revision

Crystal structure of dipeptidyl peptidase IV in complex with inhibitor

PDB ID 3f8s

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