View source for 9iow


==Crystal Structure of SME-1 E166A Mutant in complex with Cefaclor==
<StructureSection load='9iow' size='340' side='right'caption='[[9iow]], [[Resolution|resolution]] 2.40&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[9iow]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Serratia_marcescens Serratia marcescens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=9IOW OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=9IOW FirstGlance]. <br>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.4&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=Q6R:(2~{R})-2-[(1~{R})-1-[[(2~{R})-2-azanyl-2-phenyl-ethanoyl]amino]-2-oxidanyl-2-oxidanylidene-ethyl]-5-chloranyl-3,6-dihydro-2~{H}-1,3-thiazine-4-carboxylic+acid'>Q6R</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=9iow FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=9iow OCA], [https://pdbe.org/9iow PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=9iow RCSB], [https://www.ebi.ac.uk/pdbsum/9iow PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=9iow ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/BLAS1_SERMA BLAS1_SERMA] Class A beta-lactamase which confers resistance to the beta-lactam antibiotics, including penicillins, some cephalosporins and carbapenems, to JM109 strain E.coli (PubMed:11807251, PubMed:8092824). Acts via hydrolysis of the beta-lactam ring (PubMed:11036019, PubMed:8092824). Has penicillin-, cephalosporin- and carbapenem-hydrolyzing activities (PubMed:11036019).<ref>PMID:11036019</ref> <ref>PMID:11807251</ref> <ref>PMID:8092824</ref> 
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Large Structures]]
[[Category: Serratia marcescens]]
[[Category: Dhankhar K]]
[[Category: Hazra S]]