2ica

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{{Seed}}
 
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[[Image:2ica.png|left|200px]]
 
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==CD11a (LFA1) I-domain complexed with BMS-587101 aka 5-[(5S, 9R)-9-(4-cyanophenyl)-3-(3,5-dichlorophenyl)-1-methyl-2,4-dioxo-1,3,7-triazaspiro [4.4]non-7-yl]methyl]-3-thiophenecarboxylicacid==
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The line below this paragraph, containing "STRUCTURE_2ica", creates the "Structure Box" on the page.
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<StructureSection load='2ica' size='340' side='right'caption='[[2ica]], [[Resolution|resolution]] 1.56&Aring;' scene=''>
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== Structural highlights ==
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or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
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<table><tr><td colspan='2'>[[2ica]] is a 1 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=2ICA OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2ICA FirstGlance]. <br>
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or leave the SCENE parameter empty for the default display.
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.56&#8491;</td></tr>
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=2IC:5-[(5S,9R)-9-(4-CYANOPHENYL)-3-(3,5-DICHLOROPHENYL)-1-METHYL-2,4-DIOXO-1,3,7-TRIAZASPIRO+[4.4]NON-7-YL]METHYL]-3-THIOPHENECARBOXYLICACID'>2IC</scene></td></tr>
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{{STRUCTURE_2ica| PDB=2ica | SCENE= }}
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=2ica FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2ica OCA], [https://pdbe.org/2ica PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2ica RCSB], [https://www.ebi.ac.uk/pdbsum/2ica PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2ica ProSAT]</span></td></tr>
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</table>
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== Function ==
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[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.
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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/ic/2ica_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/main_output.php?pdb_ID=2ica 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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LFA-1 (leukocyte function-associated antigen-1), is a member of the beta2-integrin family and is expressed on all leukocytes. This letter describes the discovery and preliminary SAR of spirocyclic hydantoin based LFA-1 antagonists that culminated in the identification of analog 8 as a clinical candidate. We also report the first example of the efficacy of a small molecule LFA-1 antagonist in combination with CTLA-4Ig in an animal model of transplant rejection.
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===CD11a (LFA1) I-domain complexed with BMS-587101 aka 5-[(5S, 9R)-9-(4-cyanophenyl)-3-(3,5-dichlorophenyl)-1-methyl-2,4-dioxo-1,3,7-triazaspiro [4.4]non-7-yl]methyl]-3-thiophenecarboxylicacid===
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Discovery and development of 5-[(5S,9R)-9-(4-cyanophenyl)-3-(3,5-dichlorophenyl)-1-methyl-2,4-dioxo-1,3 ,7-triazaspiro[4.4]non-7-yl-methyl]-3-thiophenecarboxylic acid (BMS-587101)--a small molecule antagonist of leukocyte function associated antigen-1.,Potin D, Launay M, Monatlik F, Malabre P, Fabreguettes M, Fouquet A, Maillet M, Nicolai E, Dorgeret L, Chevallier F, Besse D, Dufort M, Caussade F, Ahmad SZ, Stetsko DK, Skala S, Davis PM, Balimane P, Patel K, Yang Z, Marathe P, Postelneck J, Townsend RM, Goldfarb V, Sheriff S, Einspahr H, Kish K, Malley MF, DiMarco JD, Gougoutas JZ, Kadiyala P, Cheney DL, Tejwani RW, Murphy DK, Mcintyre KW, Yang X, Chao S, Leith L, Xiao Z, Mathur A, Chen BC, Wu DR, Traeger SC, McKinnon M, Barrish JC, Robl JA, Iwanowicz EJ, Suchard SJ, Dhar TG J Med Chem. 2006 Nov 30;49(24):6946-9. PMID:17125246<ref>PMID:17125246</ref>
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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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<div class="pdbe-citations 2ica" style="background-color:#fffaf0;"></div>
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==See Also==
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The line below this paragraph, {{ABSTRACT_PUBMED_17125246}}, adds the Publication Abstract to the page
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*[[Integrin 3D structures|Integrin 3D structures]]
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(as it appears on PubMed at http://www.pubmed.gov), where 17125246 is the PubMed ID number.
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== References ==
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<references/>
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{{ABSTRACT_PUBMED_17125246}}
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__TOC__
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</StructureSection>
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==About this Structure==
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2ICA is a 1 chain structure of sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2ICA OCA].
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==Reference==
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<ref group="xtra">PMID:17125246</ref><references group="xtra"/>
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[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
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[[Category: Einspahr, H.]]
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[[Category: Large Structures]]
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[[Category: Sheriff, S.]]
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[[Category: Einspahr H]]
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[[Category: Inhibitor,protein/ligand complex]]
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[[Category: Sheriff S]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Tue Feb 17 17:53:50 2009''
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Current revision

CD11a (LFA1) I-domain complexed with BMS-587101 aka 5-[(5S, 9R)-9-(4-cyanophenyl)-3-(3,5-dichlorophenyl)-1-methyl-2,4-dioxo-1,3,7-triazaspiro [4.4]non-7-yl]methyl]-3-thiophenecarboxylicacid

PDB ID 2ica

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