2bub: Difference between revisions

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[[Image:2bub.png|left|200px]]
==CRYSTAL STRUCTURE OF HUMAN DIPEPTIDYL PEPTIDASE IV (CD26) IN COMPLEX WITH A REVERSED AMIDE INHIBITOR==
<StructureSection load='2bub' size='340' side='right' caption='[[2bub]], [[Resolution|resolution]] 2.66&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[2bub]] is a 2 chain structure 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=2BUB OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2BUB FirstGlance]. <br>
</td></tr><tr><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=FPB:N-({(2S)-1-[(3R)-3-AMINO-4-(2-FLUOROPHENYL)BUTANOYL]PYRROLIDIN-2-YL}METHYL)BENZAMIDE'>FPB</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene>, <scene name='pdbligand=NDG:2-(ACETYLAMINO)-2-DEOXY-A-D-GLUCOPYRANOSE'>NDG</scene><br>
<tr><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1j2e|1j2e]], [[1n1m|1n1m]], [[1nu6|1nu6]], [[1nu8|1nu8]], [[1pfq|1pfq]], [[1r9m|1r9m]], [[1r9n|1r9n]], [[1rwq|1rwq]], [[1tk3|1tk3]], [[1tkr|1tkr]], [[1u8e|1u8e]], [[1w1i|1w1i]], [[1wcy|1wcy]], [[1x70|1x70]], [[2ajl|2ajl]], [[2bgn|2bgn]], [[2bgr|2bgr]]</td></tr>
<tr><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><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2bub FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2bub OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2bub RCSB], [http://www.ebi.ac.uk/pdbsum/2bub PDBsum]</span></td></tr>
<table>
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
Check<jmol>
  <jmolCheckbox>
    <scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/bu/2bub_consurf.spt"</scriptWhenChecked>
    <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
    <text>to colour the structure by Evolutionary Conservation</text>
  </jmolCheckbox>
</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/chain_selection.php?pdb_ID=2ata ConSurf].
<div style="clear:both"></div>
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
The co-crystal structure of beta-phenethylamine fragment inhibitor 5 bound to DPP-IV revealed that the phenyl ring occupied the proline pocket of the enzyme. This finding provided the basis for a general hypothesis of a reverse binding mode for beta-phenethylamine-based DPP-IV inhibitors. Novel inhibitor design concepts that obviate substrate-like structure-activity relationships (SAR) were thereby enabled, and novel, potent inhibitors were discovered.


{{STRUCTURE_2bub|  PDB=2bub  |  SCENE=  }}
The reversed binding of beta-phenethylamine inhibitors of DPP-IV: X-ray structures and properties of novel fragment and elaborated inhibitors.,Nordhoff S, Cerezo-Galvez S, Feurer A, Hill O, Matassa VG, Metz G, Rummey C, Thiemann M, Edwards PJ Bioorg Med Chem Lett. 2006 Mar 15;16(6):1744-8. Epub 2006 Jan 11. PMID:16376544<ref>PMID:16376544</ref>


===CRYSTAL STRUCTURE OF HUMAN DIPEPTIDYL PEPTIDASE IV (CD26) IN COMPLEX WITH A REVERSED AMIDE INHIBITOR===
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
 
</div>
{{ABSTRACT_PUBMED_16376544}}
 
==About this Structure==
[[2bub]] is a 2 chain structure 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=2BUB OCA].


==See Also==
==See Also==
*[[Dipeptidyl peptidase|Dipeptidyl peptidase]]
*[[Dipeptidyl peptidase|Dipeptidyl peptidase]]
 
== References ==
==Reference==
<references/>
<ref group="xtra">PMID:016376544</ref><references group="xtra"/>
__TOC__
</StructureSection>
[[Category: Dipeptidyl-peptidase IV]]
[[Category: Dipeptidyl-peptidase IV]]
[[Category: Homo sapiens]]
[[Category: Homo sapiens]]

Revision as of 08:31, 29 September 2014

CRYSTAL STRUCTURE OF HUMAN DIPEPTIDYL PEPTIDASE IV (CD26) IN COMPLEX WITH A REVERSED AMIDE INHIBITORCRYSTAL STRUCTURE OF HUMAN DIPEPTIDYL PEPTIDASE IV (CD26) IN COMPLEX WITH A REVERSED AMIDE INHIBITOR

Structural highlights

2bub is a 2 chain structure with sequence from Homo sapiens. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Ligands:, ,
Related:1j2e, 1n1m, 1nu6, 1nu8, 1pfq, 1r9m, 1r9n, 1rwq, 1tk3, 1tkr, 1u8e, 1w1i, 1wcy, 1x70, 2ajl, 2bgn, 2bgr
Activity:Dipeptidyl-peptidase IV, with EC number 3.4.14.5
Resources:FirstGlance, OCA, RCSB, PDBsum

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 co-crystal structure of beta-phenethylamine fragment inhibitor 5 bound to DPP-IV revealed that the phenyl ring occupied the proline pocket of the enzyme. This finding provided the basis for a general hypothesis of a reverse binding mode for beta-phenethylamine-based DPP-IV inhibitors. Novel inhibitor design concepts that obviate substrate-like structure-activity relationships (SAR) were thereby enabled, and novel, potent inhibitors were discovered.

The reversed binding of beta-phenethylamine inhibitors of DPP-IV: X-ray structures and properties of novel fragment and elaborated inhibitors.,Nordhoff S, Cerezo-Galvez S, Feurer A, Hill O, Matassa VG, Metz G, Rummey C, Thiemann M, Edwards PJ Bioorg Med Chem Lett. 2006 Mar 15;16(6):1744-8. Epub 2006 Jan 11. PMID:16376544[1]

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

See Also

References

  1. ↑ Nordhoff S, Cerezo-Galvez S, Feurer A, Hill O, Matassa VG, Metz G, Rummey C, Thiemann M, Edwards PJ. The reversed binding of beta-phenethylamine inhibitors of DPP-IV: X-ray structures and properties of novel fragment and elaborated inhibitors. Bioorg Med Chem Lett. 2006 Mar 15;16(6):1744-8. Epub 2006 Jan 11. PMID:16376544 doi:10.1016/j.bmcl.2005.11.103

2bub, resolution 2.66Å

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