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==X-ray structure of LFA-1 I-domain bound to a 1,4-diazepane-2,5-dione inhibitor at 1.8A resolution== | ==X-ray structure of LFA-1 I-domain bound to a 1,4-diazepane-2,5-dione inhibitor at 1.8A resolution== | ||
<StructureSection load='1xuo' size='340' side='right' caption='[[1xuo]], [[Resolution|resolution]] 1.80Å' scene=''> | <StructureSection load='1xuo' size='340' side='right'caption='[[1xuo]], [[Resolution|resolution]] 1.80Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[1xuo]] is a 2 chain structure with sequence from [ | <table><tr><td colspan='2'>[[1xuo]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1XUO OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1XUO FirstGlance]. <br> | ||
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=LA1:(2R)-2-[3-ISOBUTYL-2,5-DIOXO-4-(QUINOLIN-3-YLMETHYL)-1,4-DIAZEPAN-1-YL]-N-METHYL-3-(2-NAPHTHYL)PROPANAMIDE'>LA1</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene> | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.8Å</td></tr> | ||
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=LA1:(2R)-2-[3-ISOBUTYL-2,5-DIOXO-4-(QUINOLIN-3-YLMETHYL)-1,4-DIAZEPAN-1-YL]-N-METHYL-3-(2-NAPHTHYL)PROPANAMIDE'>LA1</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene></td></tr> | |||
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1xuo FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1xuo OCA], [https://pdbe.org/1xuo PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1xuo RCSB], [https://www.ebi.ac.uk/pdbsum/1xuo PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1xuo ProSAT]</span></td></tr> | ||
</table> | </table> | ||
== Function == | == Function == | ||
[ | [https://www.uniprot.org/uniprot/ITAL_HUMAN ITAL_HUMAN] Integrin alpha-L/beta-2 is a receptor for ICAM1, ICAM2, ICAM3 and ICAM4. It is involved in a variety of immune phenomena including leukocyte-endothelial cell interaction, cytotoxic T-cell mediated killing, and antibody dependent killing by granulocytes and monocytes. | ||
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
Check<jmol> | Check<jmol> | ||
<jmolCheckbox> | <jmolCheckbox> | ||
<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/xu/1xuo_consurf.spt"</scriptWhenChecked> | <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/xu/1xuo_consurf.spt"</scriptWhenChecked> | ||
<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked> | <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked> | ||
<text>to colour the structure by Evolutionary Conservation</text> | <text>to colour the structure by Evolutionary Conservation</text> | ||
</jmolCheckbox> | </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/ | </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=1xuo ConSurf]. | ||
<div style="clear:both"></div> | <div style="clear:both"></div> | ||
==See Also== | ==See Also== | ||
*[[Integrin|Integrin]] | *[[Integrin 3D structures|Integrin 3D structures]] | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
[[Category: | [[Category: Homo sapiens]] | ||
[[Category: Albert | [[Category: Large Structures]] | ||
[[Category: Ehrhardt | [[Category: Albert R]] | ||
[[Category: Guo | [[Category: Ehrhardt C]] | ||
[[Category: Hommel | [[Category: Guo Q]] | ||
[[Category: Kallen | [[Category: Hommel U]] | ||
[[Category: Myers | [[Category: Kallen J]] | ||
[[Category: Sabio | [[Category: Myers S]] | ||
[[Category: Wattanasin | [[Category: Sabio M]] | ||
[[Category: Weckbecker | [[Category: Wattanasin S]] | ||
[[Category: Welzenbach | [[Category: Weckbecker G]] | ||
[[Category: Welzenbach K]] | |||
Latest revision as of 11:23, 20 March 2024
X-ray structure of LFA-1 I-domain bound to a 1,4-diazepane-2,5-dione inhibitor at 1.8A resolutionX-ray structure of LFA-1 I-domain bound to a 1,4-diazepane-2,5-dione inhibitor at 1.8A resolution
Structural highlights
FunctionITAL_HUMAN Integrin alpha-L/beta-2 is a receptor for ICAM1, ICAM2, ICAM3 and ICAM4. It is involved in a variety of immune phenomena including leukocyte-endothelial cell interaction, cytotoxic T-cell mediated killing, and antibody dependent killing by granulocytes and monocytes. Evolutionary Conservation Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf. See Also |
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