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[[Image:4est.gif|left|200px]]


{{Structure
==CRYSTAL STRUCTURE OF THE COVALENT COMPLEX FORMED BY A PEPTIDYL ALPHA,ALPHA-DIFLUORO-BETA-KETO AMIDE WITH PORCINE PANCREATIC ELASTASE AT 1.78-ANGSTROMS RESOLUTION==
|PDB= 4est |SIZE=350|CAPTION= <scene name='initialview01'>4est</scene>, resolution 1.78&Aring;
<StructureSection load='4est' size='340' side='right'caption='[[4est]], [[Resolution|resolution]] 1.78&Aring;' scene=''>
|SITE=  
== Structural highlights ==
|LIGAND= <scene name='pdbligand=ACE:ACETYL+GROUP'>ACE</scene>, <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=FPA:1,1+DIFLUORO-N-PHENYLETHYL+ACETAMIDE'>FPA</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene>
<table><tr><td colspan='2'>[[4est]] is a 2 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=4EST OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4EST FirstGlance]. <br>
|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>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.78&#8491;</td></tr>
|GENE=  
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ACE:ACETYL+GROUP'>ACE</scene>, <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=FPA:BROMO(DIFLUORO)ACETIC+ACID'>FPA</scene>, <scene name='pdbligand=PEA:2-PHENYLETHYLAMINE'>PEA</scene>, <scene name='pdbligand=PRD_000236:N-acetyl-L-alanyl-N-{(1S)-3,3-difluoro-1-(1-methylethyl)-2,4-dioxo-4-[(2-phenylethyl)amino]butyl}-L-prolinamide'>PRD_000236</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene>, <scene name='pdbligand=VAI:(2S)-2-AMINO-3-METHYLBUTANE-1,1-DIOL'>VAI</scene></td></tr>
|DOMAIN=
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=4est FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4est OCA], [https://pdbe.org/4est PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4est RCSB], [https://www.ebi.ac.uk/pdbsum/4est PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4est ProSAT]</span></td></tr>
|RELATEDENTRY=
</table>
|RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4est FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4est OCA], [http://www.ebi.ac.uk/pdbsum/4est PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=4est RCSB]</span>
== Function ==
}}
[https://www.uniprot.org/uniprot/CELA1_PIG CELA1_PIG] Acts upon elastin.
== 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/es/4est_consurf.spt"</scriptWhenChecked>
    <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.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/main_output.php?pdb_ID=4est ConSurf].
<div style="clear:both"></div>


'''CRYSTAL STRUCTURE OF THE COVALENT COMPLEX FORMED BY A PEPTIDYL ALPHA,ALPHA-DIFLUORO-BETA-KETO AMIDE WITH PORCINE PANCREATIC ELASTASE AT 1.78-ANGSTROMS RESOLUTION'''
==See Also==
 
*[[Elastase 3D structures|Elastase 3D structures]]
 
__TOC__
==About this Structure==
</StructureSection>
4EST is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/ ]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4EST OCA].
[[Category: Large Structures]]
[[Category: Pancreatic elastase]]
[[Category: Sus scrofa]]
[[Category: Single protein]]
[[Category: Meyerjunior EF]]
[[Category: Meyerjunior, E F.]]
[[Category: Radhakrishnan R]]
[[Category: Radhakrishnan, R.]]
[[Category: Rosenfieldjunior RE]]
[[Category: Rosenfieldjunior, R E.]]
[[Category: Takahashi LH]]
[[Category: Takahashi, L H.]]
[[Category: Trainor DA]]
[[Category: Trainor, D A.]]
[[Category: hydrolase(serine proteinase)]]
 
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