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[[Image:2pq2.jpg|left|200px]]


{{Structure
==Structure of serine proteinase K complex with a highly flexible hydrophobic peptide at 1.8A resolution==
|PDB= 2pq2 |SIZE=350|CAPTION= <scene name='initialview01'>2pq2</scene>, resolution 1.82&Aring;
<StructureSection load='2pq2' size='340' side='right'caption='[[2pq2]], [[Resolution|resolution]] 1.82&Aring;' scene=''>
|SITE=
== Structural highlights ==
|LIGAND= <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=NO3:NITRATE+ION'>NO3</scene>
<table><tr><td colspan='2'>[[2pq2]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Parengyodontium_album Parengyodontium album]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2PQ2 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2PQ2 FirstGlance]. <br>
|ACTIVITY= <span class='plainlinks'>[http://en.wikipedia.org/wiki/Peptidase_K Peptidase K], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.4.21.64 3.4.21.64] </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]] 1.82&#8491;</td></tr>
|GENE=  
<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=NO3:NITRATE+ION'>NO3</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=2pq2 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2pq2 OCA], [https://pdbe.org/2pq2 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2pq2 RCSB], [https://www.ebi.ac.uk/pdbsum/2pq2 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2pq2 ProSAT]</span></td></tr>
|RELATEDENTRY=[[2dp4|2DP4]], [[2dqk|2DQK]], [[2duj|2DUJ]]
</table>
|RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2pq2 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2pq2 OCA], [http://www.ebi.ac.uk/pdbsum/2pq2 PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=2pq2 RCSB]</span>
== Function ==
}}
[https://www.uniprot.org/uniprot/PRTK_PARAQ PRTK_PARAQ] Hydrolyzes keratin at aromatic and hydrophobic residues.
== 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/pq/2pq2_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=2pq2 ConSurf].
<div style="clear:both"></div>


'''Structure of serine proteinase K complex with a highly flexible hydrophobic peptide at 1.8A resolution'''
==See Also==
 
*[[Proteinase 3D structures|Proteinase 3D structures]]
 
__TOC__
==About this Structure==
</StructureSection>
2PQ2 is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Engyodontium_album Engyodontium album]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2PQ2 OCA].
[[Category: Large Structures]]
[[Category: Engyodontium album]]
[[Category: Parengyodontium album]]
[[Category: Peptidase K]]
[[Category: Dey S]]
[[Category: Single protein]]
[[Category: Ethayathulla AS]]
[[Category: Dey, S.]]
[[Category: Kaur P]]
[[Category: Ethayathulla, A S.]]
[[Category: Sharma S]]
[[Category: Kaur, P.]]
[[Category: Singh AK]]
[[Category: Sharma, S.]]
[[Category: Singh N]]
[[Category: Singh, A K.]]
[[Category: Singh TP]]
[[Category: Singh, N.]]
[[Category: Sinha M]]
[[Category: Singh, T P.]]
[[Category: Somvanshi RK]]
[[Category: Sinha, M.]]
[[Category: Srinivasan A]]
[[Category: Somvanshi, R K.]]
[[Category: Srinivasan, A.]]
[[Category: complex]]
[[Category: crystal structure]]
[[Category: hydrophobic peptide galag]]
[[Category: proteinase k]]
 
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Mar 31 04:39:20 2008''

Latest revision as of 07:45, 9 October 2024

Structure of serine proteinase K complex with a highly flexible hydrophobic peptide at 1.8A resolution

2pq2, resolution 1.82Å

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