1mq8: Difference between revisions
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== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[1mq8]] is a 4 chain structure with 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=1MQ8 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1MQ8 FirstGlance]. <br> | <table><tr><td colspan='2'>[[1mq8]] is a 4 chain structure with 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=1MQ8 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1MQ8 FirstGlance]. <br> | ||
</td></tr><tr><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene>< | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene></td></tr> | ||
<tr><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1mq9|1mq9]], [[1mqa|1mqa]]</td></tr> | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1mq9|1mq9]], [[1mqa|1mqa]]</td></tr> | ||
<tr><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">ICAM-1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 Homo sapiens]), LFA-1 (AlphaLbeta2) ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 Homo sapiens])</td></tr> | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">ICAM-1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 Homo sapiens]), LFA-1 (AlphaLbeta2) ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 Homo sapiens])</td></tr> | ||
<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=1mq8 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1mq8 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1mq8 RCSB], [http://www.ebi.ac.uk/pdbsum/1mq8 PDBsum]</span></td></tr> | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1mq8 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1mq8 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1mq8 RCSB], [http://www.ebi.ac.uk/pdbsum/1mq8 PDBsum]</span></td></tr> | ||
<table> | </table> | ||
== Function == | |||
[[http://www.uniprot.org/uniprot/ICAM1_HUMAN ICAM1_HUMAN]] ICAM proteins are ligands for the leukocyte adhesion protein LFA-1 (integrin alpha-L/beta-2). During leukocyte trans-endothelial migration, ICAM1 engagement promotes the assembly of endothelial apical cups through ARHGEF26/SGEF and RHOG activation. In case of rhinovirus infection acts as a cellular receptor for the virus.<ref>PMID:2538243</ref> <ref>PMID:1968231</ref> <ref>PMID:11173916</ref> <ref>PMID:17875742</ref> [[http://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]] | ||
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</StructureSection> | </StructureSection> | ||
[[Category: Homo sapiens]] | [[Category: Homo sapiens]] | ||
[[Category: Dong, Y | [[Category: Dong, Y]] | ||
[[Category: Joachimiak, A | [[Category: Joachimiak, A]] | ||
[[Category: Jun, C D | [[Category: Jun, C D]] | ||
[[Category: Liu, J H | [[Category: Liu, J H]] | ||
[[Category: McCormack, A | [[Category: McCormack, A]] | ||
[[Category: Shimaoka, M | [[Category: Shimaoka, M]] | ||
[[Category: Springer, T A | [[Category: Springer, T A]] | ||
[[Category: Takagi, J | [[Category: Takagi, J]] | ||
[[Category: Wang, J H | [[Category: Wang, J H]] | ||
[[Category: Xiao, T | [[Category: Xiao, T]] | ||
[[Category: Yang, Y | [[Category: Yang, Y]] | ||
[[Category: Zhang, R | [[Category: Zhang, R]] | ||
[[Category: Ig superfamily]] | [[Category: Ig superfamily]] | ||
[[Category: Immune system]] | [[Category: Immune system]] | ||
[[Category: Metal mediated protein interface]] | [[Category: Metal mediated protein interface]] | ||
[[Category: Rossmann fold]] | [[Category: Rossmann fold]] | ||