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[[Image:1fcm.gif|left|200px]]


{{Structure
==CRYSTAL STRUCTURE OF THE E.COLI AMPC BETA-LACTAMASE MUTANT Q120L/Y150E COVALENTLY ACYLATED WITH THE INHIBITORY BETA-LACTAM, CLOXACILLIN==
|PDB= 1fcm |SIZE=350|CAPTION= <scene name='initialview01'>1fcm</scene>, resolution 2.46&Aring;
<StructureSection load='1fcm' size='340' side='right'caption='[[1fcm]], [[Resolution|resolution]] 2.46&Aring;' scene=''>
|SITE=  
== Structural highlights ==
|LIGAND= <scene name='pdbligand=CXN:CLOXACILLIN'>CXN</scene>
<table><tr><td colspan='2'>[[1fcm]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1FCM OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1FCM FirstGlance]. <br>
|ACTIVITY= [http://en.wikipedia.org/wiki/Beta-lactamase Beta-lactamase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.5.2.6 3.5.2.6]  
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.46&#8491;</td></tr>
|GENE=  
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CXU:CLOXACILLIN+(OPEN+FORM)'>CXU</scene></td></tr>
}}
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1fcm FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1fcm OCA], [https://pdbe.org/1fcm PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1fcm RCSB], [https://www.ebi.ac.uk/pdbsum/1fcm PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1fcm ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/AMPC_ECOLI AMPC_ECOLI] This protein is a serine beta-lactamase with a substrate specificity for cephalosporins.
== 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/fc/1fcm_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=1fcm ConSurf].
<div style="clear:both"></div>


'''CRYSTAL STRUCTURE OF THE E.COLI AMPC BETA-LACTAMASE MUTANT Q120L/Y150E COVALENTLY ACYLATED WITH THE INHIBITORY BETA-LACTAM, CLOXACILLIN'''
==See Also==
 
*[[Beta-lactamase 3D structures|Beta-lactamase 3D structures]]
 
__TOC__
==About this Structure==
</StructureSection>
1FCM is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1FCM OCA].
[[Category: Beta-lactamase]]
[[Category: Escherichia coli]]
[[Category: Escherichia coli]]
[[Category: Single protein]]
[[Category: Large Structures]]
[[Category: Blaszczak, L C.]]
[[Category: Blaszczak LC]]
[[Category: Patera, A.]]
[[Category: Patera A]]
[[Category: Shoichet, B K.]]
[[Category: Shoichet BK]]
[[Category: CXN]]
[[Category: beta-lactamase beta-lactam complex]]
[[Category: enzyme inhibitor complex]]
 
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