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1mmj

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[[Image:1mmj.gif|left|200px]]
 
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{{Structure
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==Porcine pancreatic elastase complexed with a potent peptidyl inhibitor, FR136706==
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|PDB= 1mmj |SIZE=350|CAPTION= <scene name='initialview01'>1mmj</scene>, resolution 2.2&Aring;
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<StructureSection load='1mmj' size='340' side='right'caption='[[1mmj]], [[Resolution|resolution]] 2.20&Aring;' scene=''>
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|SITE=
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== Structural highlights ==
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|LIGAND= <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=FR1:2-[4-[[(S)-1-[[(S)-2-[[(RS)-3,3,3-TRIFLUORO-1-ISOPROPYL-2-OXOPROPYL]AMINOCARBONYL]PYRROLIDIN-1-YL-]CARBONYL]-2-METHYLPROPYL]AMINOCARBONYL]BENZOYLAMINO]ACETIC+ACID'>FR1</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene>
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<table><tr><td colspan='2'>[[1mmj]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Sus_scrofa Sus scrofa]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1MMJ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1MMJ FirstGlance]. <br>
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|ACTIVITY= <span class='plainlinks'>[http://en.wikipedia.org/wiki/Pancreatic_elastase Pancreatic elastase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.4.21.36 3.4.21.36] </span>
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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]] 2.2&#8491;</td></tr>
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|GENE=
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=FR1:2-[4-[[(S)-1-[[(S)-2-[[(RS)-3,3,3-TRIFLUORO-1-ISOPROPYL-2-OXOPROPYL]AMINOCARBONYL]PYRROLIDIN-1-YL-]CARBONYL]-2-METHYLPROPYL]AMINOCARBONYL]BENZOYLAMINO]ACETIC+ACID'>FR1</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr>
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|DOMAIN=
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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=1mmj FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1mmj OCA], [https://pdbe.org/1mmj PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1mmj RCSB], [https://www.ebi.ac.uk/pdbsum/1mmj PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1mmj ProSAT]</span></td></tr>
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|RELATEDENTRY=
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</table>
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|RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1mmj FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1mmj OCA], [http://www.ebi.ac.uk/pdbsum/1mmj PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=1mmj RCSB]</span>
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== Function ==
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}}
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[https://www.uniprot.org/uniprot/CELA1_PIG CELA1_PIG] Acts upon elastin.
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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/mm/1mmj_consurf.spt"</scriptWhenChecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.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=1mmj ConSurf].
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<div style="clear:both"></div>
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'''Porcine pancreatic elastase complexed with a potent peptidyl inhibitor, FR136706'''
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==See Also==
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*[[Elastase 3D structures|Elastase 3D structures]]
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__TOC__
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==Overview==
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</StructureSection>
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The crystal structure of porcine pancreatic elastase (PPE) complexed with a potent peptidyl inhibitor, FR136706, was solved at 2.2A resolution. FR136706 fits snugly into the extended active site pocket. The benzene moiety of FR136706 induced dramatic movement of the side chain moiety of Arg217 and both moieties formed a pi-pi interaction, which has never been found previously in structures of PPE complexed with inhibitors. This novel interaction mode may lead to design of new types of inhibitors.
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[[Category: Large Structures]]
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==About this Structure==
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1MMJ is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Sus_scrofa Sus scrofa]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1MMJ OCA].
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==Reference==
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True interaction mode of porcine pancreatic elastase with FR136706, a potent peptidyl inhibitor., Kinoshita T, Nakanishi I, Sato A, Tada T, Bioorg Med Chem Lett. 2003 Jan 6;13(1):21-4. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/12467609 12467609]
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[[Category: Pancreatic elastase]]
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[[Category: Single protein]]
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[[Category: Sus scrofa]]
[[Category: Sus scrofa]]
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[[Category: Kinoshita, T.]]
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[[Category: Kinoshita T]]
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[[Category: chymotrypsin family]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sun Mar 30 22:18:09 2008''
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Current revision

Porcine pancreatic elastase complexed with a potent peptidyl inhibitor, FR136706

PDB ID 1mmj

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