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2okl

From Proteopedia

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[[Image:2okl.png|left|200px]]
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==Crystal structure of Peptide Deformylase 2 with actinonin from Bacillus cereus==
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<StructureSection load='2okl' size='340' side='right' caption='[[2okl]], [[Resolution|resolution]] 1.70&Aring;' scene=''>
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== Structural highlights ==
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<table><tr><td colspan='2'>[[2okl]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Bacillus_cereus_atcc_14579 Bacillus cereus atcc 14579]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2OKL OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2OKL FirstGlance]. <br>
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</td></tr><tr><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=BB2:ACTINONIN'>BB2</scene>, <scene name='pdbligand=CIT:CITRIC+ACID'>CIT</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene><br>
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<tr><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1ws0|1ws0]], [[1ws1|1ws1]]</td></tr>
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<tr><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">def2 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=226900 Bacillus cereus ATCC 14579])</td></tr>
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<tr><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Peptide_deformylase Peptide deformylase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.5.1.88 3.5.1.88] </span></td></tr>
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<tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2okl FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2okl OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2okl RCSB], [http://www.ebi.ac.uk/pdbsum/2okl PDBsum]</span></td></tr>
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<table>
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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/ok/2okl_consurf.spt"</scriptWhenChecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.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/chain_selection.php?pdb_ID=2ata 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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Peptide deformylase (PDF) is a metalloenzyme that removes the N-terminal formyl groups from newly synthesized proteins. It is essential for bacterial survival, and is therefore-considered as a potential target for antimicrobial chemotherapy. However, some bacteria including medically relevant pathogens possess two or more def-like genes. Here we have examined two PDFs from Bacillus cereus. The two share only 32% sequence identity and the crystal structures show overall similarity with PDF2 having a longer C-terminus. However, there are differences at the two active sites, and these differences appear to contribute to the activity difference seen between the two. BcPDF2 is found as a dimer in the crystal form with two additional actinonin bound at that interface.
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{{STRUCTURE_2okl| PDB=2okl | SCENE= }}
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Characterization of peptide deformylase2 from B. cereus.,Park JK, Kim KH, Moon JH, Kim EE J Biochem Mol Biol. 2007 Nov 30;40(6):1050-7. PMID:18047803<ref>PMID:18047803</ref>
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===Crystal structure of Peptide Deformylase 2 with actinonin from Bacillus cereus===
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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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{{ABSTRACT_PUBMED_18047803}}
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== References ==
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<references/>
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==About this Structure==
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__TOC__
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[[2okl]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Bacillus_cereus_atcc_14579 Bacillus cereus atcc 14579]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2OKL OCA].
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</StructureSection>
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==Reference==
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<ref group="xtra">PMID:018047803</ref><references group="xtra"/>
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[[Category: Bacillus cereus atcc 14579]]
[[Category: Bacillus cereus atcc 14579]]
[[Category: Peptide deformylase]]
[[Category: Peptide deformylase]]
[[Category: Kim, E E.]]
[[Category: Kim, E E.]]
[[Category: Hydrolase]]
[[Category: Hydrolase]]

Revision as of 20:19, 30 September 2014

Crystal structure of Peptide Deformylase 2 with actinonin from Bacillus cereus

2okl, resolution 1.70Å

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