1kll

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{{Seed}}
 
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[[Image:1kll.png|left|200px]]
 
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==Molecular basis of mitomycin C resictance in streptomyces: Crystal structures of the MRD protein with and without a drug derivative==
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The line below this paragraph, containing "STRUCTURE_1kll", creates the "Structure Box" on the page.
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<StructureSection load='1kll' size='340' side='right'caption='[[1kll]], [[Resolution|resolution]] 1.50&Aring;' scene=''>
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You may change the PDB parameter (which sets the PDB file loaded into the applet)
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== Structural highlights ==
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or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
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<table><tr><td colspan='2'>[[1kll]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Streptomyces_lavendulae Streptomyces lavendulae]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1KLL OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1KLL FirstGlance]. <br>
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or leave the SCENE parameter empty for the default display.
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.5&#8491;</td></tr>
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=MC:1,2-CIS-1-HYDROXY-2,7-DIAMINO-MITOSENE'>MC</scene>, <scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</scene></td></tr>
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{{STRUCTURE_1kll| PDB=1kll | SCENE= }}
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1kll FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1kll OCA], [https://pdbe.org/1kll PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1kll RCSB], [https://www.ebi.ac.uk/pdbsum/1kll PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1kll ProSAT]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/O05205_STRLA O05205_STRLA]
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== Evolutionary Conservation ==
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[[Image:Consurf_key_small.gif|200px|right]]
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Check<jmol>
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<jmolCheckbox>
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/kl/1kll_consurf.spt"</scriptWhenChecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.spt</scriptWhenUnchecked>
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<text>to colour the structure by Evolutionary Conservation</text>
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</jmolCheckbox>
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</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=1kll ConSurf].
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<div style="clear:both"></div>
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<div style="background-color:#fffaf0;">
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== Publication Abstract from PubMed ==
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Mitomycin C (MC) is a potent anticancer agent. Streptomyces lavendulae, which produces MC, protects itself from the lethal effects of the drug by expressing several resistance proteins. One of them (MRD) binds MC and functions as a drug exporter. We report the crystal structure of MRD and its complex with an MC metabolite, 1,2-cis-1-hydroxy-2,7-diaminomitosene, at 1.5 A resolution. The drug is sandwiched by pi-stacking interactions of His-38 and Trp-108. MRD is a dimer. The betaalphabetabetabeta fold of the MRD molecule is reminiscent of methylmalonyl-CoA epimerase, bleomycin resistance proteins, glyoxalase I, and extradiol dioxygenases. The location of the binding site is identical to the ones in evolutionarily related enzymes, suggesting that the protein may have been recruited from a different metabolic pathway.
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===MOLECULAR BASIS OF MITOMYCIN C RESICTANCE IN STREPTOMYCES: CRYSTAL STRUCTURES OF THE MRD PROTEIN WITH AND WITHOUT A DRUG DERIVATIVE===
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Molecular basis of mitomycin C resistance in streptomyces: structure and function of the MRD protein.,Martin TW, Dauter Z, Devedjiev Y, Sheffield P, Jelen F, He M, Sherman DH, Otlewski J, Derewenda ZS, Derewenda U Structure. 2002 Jul;10(7):933-42. PMID:12121648<ref>PMID:12121648</ref>
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
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</div>
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The line below this paragraph, {{ABSTRACT_PUBMED_12121648}}, adds the Publication Abstract to the page
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<div class="pdbe-citations 1kll" style="background-color:#fffaf0;"></div>
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(as it appears on PubMed at http://www.pubmed.gov), where 12121648 is the PubMed ID number.
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== References ==
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<references/>
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{{ABSTRACT_PUBMED_12121648}}
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__TOC__
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</StructureSection>
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==About this Structure==
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[[Category: Large Structures]]
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1KLL is a 1 chain structure of sequence from [http://en.wikipedia.org/wiki/Streptomyces_lavendulae Streptomyces lavendulae]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1KLL OCA].
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==Reference==
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<ref group="xtra">PMID:12121648</ref><references group="xtra"/>
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[[Category: Streptomyces lavendulae]]
[[Category: Streptomyces lavendulae]]
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[[Category: Dauter, Z.]]
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[[Category: Dauter Z]]
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[[Category: Derewenda, U.]]
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[[Category: Derewenda U]]
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[[Category: Derewenda, Z S.]]
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[[Category: Derewenda ZS]]
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[[Category: Devedjiev, Y.]]
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[[Category: Devedjiev Y]]
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[[Category: He, M.]]
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[[Category: He M]]
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[[Category: Jelen, F.]]
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[[Category: Jelen F]]
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[[Category: Martin, T W.]]
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[[Category: Martin TW]]
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[[Category: Otlewski, J.]]
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[[Category: Otlewski J]]
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[[Category: Sheffield, P.]]
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[[Category: Sheffield P]]
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[[Category: Sherman, D.]]
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[[Category: Sherman D]]
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[[Category: Anomalous diffraction]]
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[[Category: Antibiotic resistance]]
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[[Category: Crystal structure]]
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[[Category: Domain swapping]]
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[[Category: Mitomycin c]]
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[[Category: P-staking]]
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[[Category: Sad]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Tue Feb 17 00:31:39 2009''
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Current revision

Molecular basis of mitomycin C resictance in streptomyces: Crystal structures of the MRD protein with and without a drug derivative

PDB ID 1kll

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