1ktj
From Proteopedia
(Difference between revisions)
| (12 intermediate revisions not shown.) | |||
| Line 1: | Line 1: | ||
| - | [[Image:1ktj.gif|left|200px]] | ||
| - | + | ==X-ray Structure Of Der P 2, The Major House Dust Mite Allergen== | |
| - | + | <StructureSection load='1ktj' size='340' side='right'caption='[[1ktj]], [[Resolution|resolution]] 2.15Å' scene=''> | |
| - | + | == Structural highlights == | |
| - | + | <table><tr><td colspan='2'>[[1ktj]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Dermatophagoides_pteronyssinus Dermatophagoides pteronyssinus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1KTJ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1KTJ FirstGlance]. <br> | |
| - | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.15Å</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=1ktj FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1ktj OCA], [https://pdbe.org/1ktj PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1ktj RCSB], [https://www.ebi.ac.uk/pdbsum/1ktj PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1ktj ProSAT]</span></td></tr> | |
| - | + | </table> | |
| - | + | == Function == | |
| - | '' | + | [https://www.uniprot.org/uniprot/ALL2_DERPT ALL2_DERPT] |
| - | + | == 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/kt/1ktj_consurf.spt"</scriptWhenChecked> | ||
| + | <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.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=1ktj ConSurf]. | ||
| + | <div style="clear:both"></div> | ||
| + | <div style="background-color:#fffaf0;"> | ||
| + | == Publication Abstract from PubMed == | ||
The crystal structure of the common house mite (Dermatophagoides sp.) Der p 2 allergen was solved at 2.15 A resolution using the MAD phasing technique, and refined to an R-factor of 0.209. The refined atomic model, which reveals an immunoglobulin-like tertiary fold, differs in important ways from the previously described NMR structure, because the two beta-sheets are significantly further apart and create an internal cavity, which is occupied by a hydrophobic ligand. This interaction is structurally reminiscent of the binding of a prenyl group by a regulatory protein, the Rho guanine nucleotide exchange inhibitor. The crystal structure suggests that binding of non-polar molecules may be essential to the physiological function of the Der p 2 protein. | The crystal structure of the common house mite (Dermatophagoides sp.) Der p 2 allergen was solved at 2.15 A resolution using the MAD phasing technique, and refined to an R-factor of 0.209. The refined atomic model, which reveals an immunoglobulin-like tertiary fold, differs in important ways from the previously described NMR structure, because the two beta-sheets are significantly further apart and create an internal cavity, which is occupied by a hydrophobic ligand. This interaction is structurally reminiscent of the binding of a prenyl group by a regulatory protein, the Rho guanine nucleotide exchange inhibitor. The crystal structure suggests that binding of non-polar molecules may be essential to the physiological function of the Der p 2 protein. | ||
| - | + | The crystal structure of a major dust mite allergen Der p 2, and its biological implications.,Derewenda U, Li J, Derewenda Z, Dauter Z, Mueller GA, Rule GS, Benjamin DC J Mol Biol. 2002 Apr 19;318(1):189-97. PMID:12054778<ref>PMID:12054778</ref> | |
| - | + | ||
| - | + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |
| - | + | </div> | |
| + | <div class="pdbe-citations 1ktj" style="background-color:#fffaf0;"></div> | ||
| + | == References == | ||
| + | <references/> | ||
| + | __TOC__ | ||
| + | </StructureSection> | ||
[[Category: Dermatophagoides pteronyssinus]] | [[Category: Dermatophagoides pteronyssinus]] | ||
| - | [[Category: | + | [[Category: Large Structures]] |
| - | [[Category: Benjamin | + | [[Category: Benjamin DC]] |
| - | [[Category: Dauter | + | [[Category: Dauter Z]] |
| - | [[Category: Derewenda | + | [[Category: Derewenda U]] |
| - | [[Category: Derewenda | + | [[Category: Derewenda Z]] |
| - | [[Category: Li | + | [[Category: Li J]] |
| - | [[Category: Mueller | + | [[Category: Mueller GA]] |
| - | [[Category: Rule | + | [[Category: Rule GS]] |
| - | + | ||
| - | + | ||
| - | + | ||
| - | + | ||
| - | + | ||
| - | + | ||
Current revision
X-ray Structure Of Der P 2, The Major House Dust Mite Allergen
| |||||||||||
