2kz1
From Proteopedia
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==Inter-molecular interactions in a 44 kDa interferon-receptor complex detected by asymmetric back-protonation and 2D NOESY== | ==Inter-molecular interactions in a 44 kDa interferon-receptor complex detected by asymmetric back-protonation and 2D NOESY== | ||
| - | <StructureSection load='2kz1' size='340' side='right' caption='[[2kz1]], [[NMR_Ensembles_of_Models | 10 NMR models]]' scene=''> | + | <StructureSection load='2kz1' size='340' side='right'caption='[[2kz1]], [[NMR_Ensembles_of_Models | 10 NMR models]]' scene=''> |
== Structural highlights == | == Structural highlights == | ||
| - | <table><tr><td colspan='2'>[[2kz1]] is a 2 chain structure with sequence from [ | + | <table><tr><td colspan='2'>[[2kz1]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Human Human]. This structure supersedes the now removed PDB entry [http://oca.weizmann.ac.il/oca-bin/send-pdb?obs=1&id=2ksx 2ksx]. The August 2010 RCSB PDB [https://pdb.rcsb.org/pdb/static.do?p=education_discussion/molecule_of_the_month/index.html Molecule of the Month] feature on ''Interferons'' by David Goodsell is [https://dx.doi.org/10.2210/rcsb_pdb/mom_2010_8 10.2210/rcsb_pdb/mom_2010_8]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2KZ1 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2KZ1 FirstGlance]. <br> |
| - | </td></tr><tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">IFNA2 ([ | + | </td></tr><tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">IFNA2 ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), IFNABR ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</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=2kz1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2kz1 OCA], [https://pdbe.org/2kz1 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2kz1 RCSB], [https://www.ebi.ac.uk/pdbsum/2kz1 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2kz1 ProSAT]</span></td></tr> |
</table> | </table> | ||
== Function == | == Function == | ||
| - | [[ | + | [[https://www.uniprot.org/uniprot/IFNA2_HUMAN IFNA2_HUMAN]] Produced by macrophages, IFN-alpha have antiviral activities. [[https://www.uniprot.org/uniprot/INAR2_HUMAN INAR2_HUMAN]] Associates with IFNAR1 to form the type I interferon receptor. Receptor for interferons alpha and beta. Involved in IFN-mediated STAT1, STAT2 and STAT3 activation. Isoform 1 and isoform 2 are directly involved in signal transduction due to their association with the TYR kinase, JAK1. Isoform 3 is a potent inhibitor of type I IFN receptor activity.<ref>PMID:8181059</ref> <ref>PMID:7665574</ref> <ref>PMID:7759950</ref> <ref>PMID:11682488</ref> <ref>PMID:12105218</ref> |
== 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/kz/2kz1_consurf.spt"</scriptWhenChecked> | + | <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/kz/2kz1_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=2kz1 ConSurf]. |
<div style="clear:both"></div> | <div style="clear:both"></div> | ||
<div style="background-color:#fffaf0;"> | <div style="background-color:#fffaf0;"> | ||
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==See Also== | ==See Also== | ||
| - | *[[Interferon|Interferon]] | + | *[[Interferon 3D structures|Interferon 3D structures]] |
| - | *[[Interferon receptor|Interferon receptor]] | + | *[[Interferon receptor 3D structures|Interferon receptor 3D structures]] |
*[[Multiple sclerosis|Multiple sclerosis]] | *[[Multiple sclerosis|Multiple sclerosis]] | ||
== References == | == References == | ||
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[[Category: Human]] | [[Category: Human]] | ||
[[Category: Interferons]] | [[Category: Interferons]] | ||
| + | [[Category: Large Structures]] | ||
[[Category: RCSB PDB Molecule of the Month]] | [[Category: RCSB PDB Molecule of the Month]] | ||
[[Category: Akabayov, S R]] | [[Category: Akabayov, S R]] | ||
Current revision
Inter-molecular interactions in a 44 kDa interferon-receptor complex detected by asymmetric back-protonation and 2D NOESY
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Categories: Human | Interferons | Large Structures | RCSB PDB Molecule of the Month | Akabayov, S R | Anglister, J | Biron, Z | Levy, R | Nudelman, I | Schnur, E | Xu, Y | Yang, D | Antiviral defense | Antiviral protein | Complex | Cytokine | Disulfide bond | Docking | Glycoprotein | Interferon | Receptor | Secreted
