3qnj

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{{STRUCTURE_3qnj| PDB=3qnj | SCENE= }}
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==Crystal structure of the substrate binding domain of E.coli DnaK in complex with the antimicrobial peptide oncocin==
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===Crystal structure of the substrate binding domain of E.coli DnaK in complex with the antimicrobial peptide oncocin===
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<StructureSection load='3qnj' size='340' side='right' caption='[[3qnj]], [[Resolution|resolution]] 2.28&Aring;' scene=''>
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== Structural highlights ==
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==Function==
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<table><tr><td colspan='2'>[[3qnj]] is a 4 chain structure with 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=3QNJ OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3QNJ FirstGlance]. <br>
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[[http://www.uniprot.org/uniprot/DNAK_ECOLI DNAK_ECOLI]] Plays an essential role in the initiation of phage lambda DNA replication, where it acts in an ATP-dependent fashion with the DnaJ protein to release lambda O and P proteins from the preprimosomal complex. DnaK is also involved in chromosomal DNA replication, possibly through an analogous interaction with the DnaA protein. Also participates actively in the response to hyperosmotic shock.[HAMAP-Rule:MF_00332]
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr>
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<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=ORN:L-ORNITHINE'>ORN</scene></td></tr>
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==About this Structure==
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<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1dkx|1dkx]], [[1dky|1dky]], [[1dkz|1dkz]], [[3dpo|3dpo]], [[3dpp|3dpp]], [[3dpq|3dpq]]</td></tr>
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[[3qnj]] is a 4 chain structure with 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=3QNJ OCA].
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<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">dnaK, groP, grpF, seg ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=562 Escherichia coli])</td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3qnj FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3qnj OCA], [http://www.rcsb.org/pdb/explore.do?structureId=3qnj RCSB], [http://www.ebi.ac.uk/pdbsum/3qnj PDBsum]</span></td></tr>
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==Reference==
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</table>
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<ref group="xtra">PMID:021387510</ref><references group="xtra"/><references/>
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__TOC__
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</StructureSection>
[[Category: Escherichia coli]]
[[Category: Escherichia coli]]
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[[Category: Straeter, N.]]
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[[Category: Straeter, N]]
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[[Category: Zahn, M.]]
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[[Category: Zahn, M]]
[[Category: Chaperone-antimicrobial protein complex]]
[[Category: Chaperone-antimicrobial protein complex]]
[[Category: Peptide/protein binding]]
[[Category: Peptide/protein binding]]

Revision as of 10:06, 19 December 2014

Crystal structure of the substrate binding domain of E.coli DnaK in complex with the antimicrobial peptide oncocin

3qnj, resolution 2.28Å

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