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[[Image:1qxw.jpg|left|200px]]


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==Crystal structure of Staphyloccocus aureus in complex with an aminoketone inhibitor 54135.==
The line below this paragraph, containing "STRUCTURE_1qxw", creates the "Structure Box" on the page.
<StructureSection load='1qxw' size='340' side='right'caption='[[1qxw]], [[Resolution|resolution]] 1.67&Aring;' scene=''>
You may change the PDB parameter (which sets the PDB file loaded into the applet)  
== Structural highlights ==
or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
<table><tr><td colspan='2'>[[1qxw]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Staphylococcus_aureus Staphylococcus aureus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1QXW OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1QXW FirstGlance]. <br>
or leave the SCENE parameter empty for the default display.
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.67&#8491;</td></tr>
-->
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ACT:ACETATE+ION'>ACT</scene>, <scene name='pdbligand=CO:COBALT+(II)+ION'>CO</scene>, <scene name='pdbligand=M1C:(3S)-3-AMINO-1-(CYCLOPROPYLAMINO)HEPTANE-2,2-DIOL'>M1C</scene></td></tr>
{{STRUCTURE_1qxw| PDB=1qxw |  SCENE= }}
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1qxw FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1qxw OCA], [https://pdbe.org/1qxw PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1qxw RCSB], [https://www.ebi.ac.uk/pdbsum/1qxw PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1qxw ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/MAP1_STAAM MAP1_STAAM]
== 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/qx/1qxw_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/main_output.php?pdb_ID=1qxw ConSurf].
<div style="clear:both"></div>


'''Crystal structure of Staphyloccocus aureus in complex with an aminoketone inhibitor 54135.'''
==See Also==
 
*[[Aminopeptidase 3D structures|Aminopeptidase 3D structures]]
 
__TOC__
==Overview==
</StructureSection>
High-resolution crystal structures of Staphylococcus aureus methionine aminopeptidase I in complex with various keto heterocycles and aminoketones were determined, and the intermolecular ligand interactions with the enzyme are reported. The compounds are effective inhibitors of the S. aureus enzyme because of the formation of an uncleavable tetrahedral intermediate upon binding. The electron densities unequivocally show the enzyme-catalyzed transition-state analogue mimicking that for amide bond hydrolysis of substrates.
[[Category: Large Structures]]
 
==About this Structure==
1QXW is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Staphylococcus_aureus Staphylococcus aureus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1QXW OCA].
 
==Reference==
Crystal structures of Staphylococcusaureus methionine aminopeptidase complexed with keto heterocycle and aminoketone inhibitors reveal the formation of a tetrahedral intermediate., Douangamath A, Dale GE, D'Arcy A, Almstetter M, Eckl R, Frutos-Hoener A, Henkel B, Illgen K, Nerdinger S, Schulz H, Mac Sweeney A, Thormann M, Treml A, Pierau S, Wadman S, Oefner C, J Med Chem. 2004 Mar 11;47(6):1325-8. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/14998322 14998322]
[[Category: Methionyl aminopeptidase]]
[[Category: Single protein]]
[[Category: Staphylococcus aureus]]
[[Category: Staphylococcus aureus]]
[[Category: Arcy, A D.]]
[[Category: D'Arcy A]]
[[Category: Dale, G E.]]
[[Category: Dale GE]]
[[Category: Douangamath, A.]]
[[Category: Douangamath A]]
[[Category: Oefner, C.]]
[[Category: Oefner C]]
[[Category: Pita bread fold]]
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sat May  3 06:50:01 2008''

Latest revision as of 11:18, 14 February 2024

Crystal structure of Staphyloccocus aureus in complex with an aminoketone inhibitor 54135.Crystal structure of Staphyloccocus aureus in complex with an aminoketone inhibitor 54135.

Structural highlights

1qxw is a 1 chain structure with sequence from Staphylococcus aureus. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:X-ray diffraction, Resolution 1.67Å
Ligands:, ,
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

MAP1_STAAM

Evolutionary Conservation

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

See Also

1qxw, resolution 1.67Å

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OCA
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