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==X-ray Structure of Novel Biaryl-Based Dipeptidyl peptidase IV inhibitor==
==X-ray Structure of Novel Biaryl-Based Dipeptidyl peptidase IV inhibitor==
<StructureSection load='2ajl' size='340' side='right' caption='[[2ajl]], [[Resolution|resolution]] 2.50&Aring;' scene=''>
<StructureSection load='2ajl' size='340' side='right'caption='[[2ajl]], [[Resolution|resolution]] 2.50&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[2ajl]] 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=2AJL OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2AJL FirstGlance]. <br>
<table><tr><td colspan='2'>Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2AJL OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2AJL FirstGlance]. <br>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=JNH:1-[2-(S)-AMINO-3-BIPHENYL-4-YL-PROPIONYL]-PYRROLIDINE-2-(S)-CARBONITRILE'>JNH</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</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]] 2.5&#8491;</td></tr>
<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">DPP4, ADCP2, CD26 ([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=JNH:1-[2-(S)-AMINO-3-BIPHENYL-4-YL-PROPIONYL]-PYRROLIDINE-2-(S)-CARBONITRILE'>JNH</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene></td></tr>
<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Dipeptidyl-peptidase_IV Dipeptidyl-peptidase IV], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.4.14.5 3.4.14.5] </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=2ajl FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2ajl OCA], [https://pdbe.org/2ajl PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2ajl RCSB], [https://www.ebi.ac.uk/pdbsum/2ajl PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2ajl 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=2ajl FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2ajl OCA], [http://pdbe.org/2ajl PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2ajl RCSB], [http://www.ebi.ac.uk/pdbsum/2ajl PDBsum]</span></td></tr>
</table>
</table>
== Function ==
[[http://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> 
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
Check<jmol>
Check<jmol>
   <jmolCheckbox>
   <jmolCheckbox>
     <scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/aj/2ajl_consurf.spt"</scriptWhenChecked>
     <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/aj/2ajl_consurf.spt"</scriptWhenChecked>
     <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
     <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.spt</scriptWhenUnchecked>
     <text>to colour the structure by Evolutionary Conservation</text>
     <text>to colour the structure by Evolutionary Conservation</text>
   </jmolCheckbox>
   </jmolCheckbox>
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==See Also==
==See Also==
*[[Dipeptidyl peptidase|Dipeptidyl peptidase]]
*[[Dipeptidyl peptidase 3D structures|Dipeptidyl peptidase 3D structures]]
== References ==
== References ==
<references/>
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: Dipeptidyl-peptidase IV]]
[[Category: Large Structures]]
[[Category: Human]]
[[Category: Abad MC]]
[[Category: Abad, M C]]
[[Category: Baumann CA]]
[[Category: Baumann, C A]]
[[Category: Bayoumy SS]]
[[Category: Bayoumy, S S]]
[[Category: Crysler CS]]
[[Category: Crysler, C S]]
[[Category: DesJarlais RL]]
[[Category: DesJarlais, R L]]
[[Category: Kervinen J]]
[[Category: Kervinen, J]]
[[Category: Neeper MP]]
[[Category: Neeper, M P]]
[[Category: Ninan NS]]
[[Category: Ninan, N S]]
[[Category: Qiao L]]
[[Category: Qiao, L]]
[[Category: Spurlino JC]]
[[Category: Spurlino, J C]]
[[Category: Aminopeptidase]]
[[Category: Hydrolase]]
[[Category: Protease]]
[[Category: Serine protease]]

Latest revision as of 12:44, 25 December 2024

X-ray Structure of Novel Biaryl-Based Dipeptidyl peptidase IV inhibitorX-ray Structure of Novel Biaryl-Based Dipeptidyl peptidase IV inhibitor

Structural highlights

Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:X-ray diffraction, Resolution 2.5Å
Ligands:,
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Evolutionary Conservation

Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.

Publication Abstract from PubMed

The discovery, SAR, and X-ray crystal structure of novel biarylaminoacyl-(S)-2-cyano-pyrrolidines and biarylaminoacylthiazolidines as potent inhibitors of dipeptidyl peptidase IV (DPP IV) are reported.

Discovery, SAR, and X-ray structure of novel biaryl-based dipeptidyl peptidase IV inhibitors.,Qiao L, Baumann CA, Crysler CS, Ninan NS, Abad MC, Spurlino JC, Desjarlais RL, Kervinen J, Neeper MP, Bayoumy SS, Williams R, Deckman IC, Dasgupta M, Reed RL, Huebert ND, Tomczuk BE, Moriarty KJ Bioorg Med Chem Lett. 2006 Jan 1;16(1):123-8. Epub 2005 Oct 19. PMID:16236500[1]

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

See Also

References

  1. ↑ Qiao L, Baumann CA, Crysler CS, Ninan NS, Abad MC, Spurlino JC, Desjarlais RL, Kervinen J, Neeper MP, Bayoumy SS, Williams R, Deckman IC, Dasgupta M, Reed RL, Huebert ND, Tomczuk BE, Moriarty KJ. Discovery, SAR, and X-ray structure of novel biaryl-based dipeptidyl peptidase IV inhibitors. Bioorg Med Chem Lett. 2006 Jan 1;16(1):123-8. Epub 2005 Oct 19. PMID:16236500 doi:10.1016/j.bmcl.2005.09.037

2ajl, resolution 2.50Å

Drag the structure with the mouse to rotate

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