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2keq
From Proteopedia
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| - | {{Seed}} | ||
| - | [[Image:2keq.jpg|left|200px]] | ||
| - | < | + | ==Solution structure of DnaE intein from Nostoc punctiforme== |
| - | + | <StructureSection load='2keq' size='340' side='right'caption='[[2keq]]' scene=''> | |
| - | You may | + | == Structural highlights == |
| - | + | <table><tr><td colspan='2'>[[2keq]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Nostoc_punctiforme_PCC_73102 Nostoc punctiforme PCC 73102]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2KEQ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2KEQ FirstGlance]. <br> | |
| - | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Solution NMR</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=2keq FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2keq OCA], [https://pdbe.org/2keq PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2keq RCSB], [https://www.ebi.ac.uk/pdbsum/2keq PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2keq ProSAT]</span></td></tr> |
| - | + | </table> | |
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/B2J066_NOSP7 B2J066_NOSP7] [https://www.uniprot.org/uniprot/B2J821_NOSP7 B2J821_NOSP7] | ||
| + | == Evolutionary Conservation == | ||
| + | [[Image:Consurf_key_small.gif|200px|right]] | ||
| + | Check<jmol> | ||
| + | <jmolCheckbox> | ||
| + | <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/ke/2keq_consurf.spt"</scriptWhenChecked> | ||
| + | <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked> | ||
| + | <text>to colour the structure by Evolutionary Conservation</text> | ||
| + | </jmolCheckbox> | ||
| + | </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=2keq ConSurf]. | ||
| + | <div style="clear:both"></div> | ||
| + | <div style="background-color:#fffaf0;"> | ||
| + | == Publication Abstract from PubMed == | ||
| + | Naturally split DnaE intein from Nostoc punctiforme (Npu) has robust protein trans-splicing activity and high tolerance of sequence variations at the splicing junctions. We determined the solution structure of a single chain variant of NpuDnaE intein by NMR spectroscopy. Based on the NMR structure and the backbone dynamics of the single chain NpuDnaE intein, we designed a functional split variant of the NpuDnaE intein having a short C-terminal half (C-intein) composed of six residues. In vivo and in vitro protein ligation of model proteins by the newly designed split intein were demonstrated. | ||
| - | + | Solution structure of DnaE intein from Nostoc punctiforme: structural basis for the design of a new split intein suitable for site-specific chemical modification.,Oeemig JS, Aranko AS, Djupsjobacka J, Heinamaki K, Iwai H FEBS Lett. 2009 May 6;583(9):1451-6. Epub 2009 Apr 1. PMID:19344715<ref>PMID:19344715</ref> | |
| + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | ||
| + | </div> | ||
| + | <div class="pdbe-citations 2keq" style="background-color:#fffaf0;"></div> | ||
| - | + | ==See Also== | |
| - | + | *[[DNA polymerase 3D structures|DNA polymerase 3D structures]] | |
| - | + | == References == | |
| - | + | <references/> | |
| - | + | __TOC__ | |
| - | + | </StructureSection> | |
| - | == | + | [[Category: Large Structures]] |
| - | + | [[Category: Nostoc punctiforme PCC 73102]] | |
| - | + | [[Category: Aranko AS]] | |
| - | == | + | [[Category: Djupsj JB]] |
| - | < | + | [[Category: Iwai H]] |
| - | [[Category: Nostoc punctiforme | + | [[Category: Oeemig JS]] |
| - | [[Category: Aranko | + | |
| - | [[Category: Djupsj | + | |
| - | [[Category: Iwai | + | |
| - | [[Category: Oeemig | + | |
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Current revision
Solution structure of DnaE intein from Nostoc punctiforme
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