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1q1b

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{{Seed}}
 
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[[Image:1q1b.png|left|200px]]
 
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==Crystal structure of E. coli MalK in the nucleotide-free form==
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The line below this paragraph, containing "STRUCTURE_1q1b", creates the "Structure Box" on the page.
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<StructureSection load='1q1b' size='340' side='right'caption='[[1q1b]], [[Resolution|resolution]] 2.80&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'>[[1q1b]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_coli_K-12 Escherichia coli K-12]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1Q1B OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1Q1B 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]] 2.8&#8491;</td></tr>
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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=1q1b FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1q1b OCA], [https://pdbe.org/1q1b PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1q1b RCSB], [https://www.ebi.ac.uk/pdbsum/1q1b PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1q1b ProSAT]</span></td></tr>
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{{STRUCTURE_1q1b| PDB=1q1b | SCENE= }}
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</table>
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== Function ==
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===Crystal structure of E. coli MalK in the nucleotide-free form===
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[https://www.uniprot.org/uniprot/MALK_ECOLI MALK_ECOLI] Part of the ABC transporter complex MalEFGK involved in maltose/maltodextrin import. Responsible for energy coupling to the transport system.
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== Evolutionary Conservation ==
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[[Image:Consurf_key_small.gif|200px|right]]
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<!--
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Check<jmol>
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The line below this paragraph, {{ABSTRACT_PUBMED_14527411}}, adds the Publication Abstract to the page
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<jmolCheckbox>
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(as it appears on PubMed at http://www.pubmed.gov), where 14527411 is the PubMed ID number.
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/q1/1q1b_consurf.spt"</scriptWhenChecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
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{{ABSTRACT_PUBMED_14527411}}
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<text>to colour the structure by Evolutionary Conservation</text>
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</jmolCheckbox>
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==About this Structure==
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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=1q1b ConSurf].
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1Q1B 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=1Q1B OCA].
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<div style="clear:both"></div>
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__TOC__
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==Reference==
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</StructureSection>
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A tweezers-like motion of the ATP-binding cassette dimer in an ABC transport cycle., Chen J, Lu G, Lin J, Davidson AL, Quiocho FA, Mol Cell. 2003 Sep;12(3):651-61. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/14527411 14527411]
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[[Category: Escherichia coli K-12]]
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[[Category: Escherichia coli]]
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[[Category: Large Structures]]
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[[Category: Single protein]]
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[[Category: Chen J]]
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[[Category: Chen, J.]]
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[[Category: Davidson AL]]
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[[Category: Davidson, A L.]]
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[[Category: Lin J]]
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[[Category: Lin, J.]]
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[[Category: Lu G]]
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[[Category: Lu, G.]]
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[[Category: Quiocho FA]]
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[[Category: Quiocho, F A.]]
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[[Category: Nucleotide-free form]]
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[[Category: Semi-open dimer]]
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[[Category: Sugar transport]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Jul 28 07:16:55 2008''
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Current revision

Crystal structure of E. coli MalK in the nucleotide-free form

PDB ID 1q1b

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