4u6r

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==Crystal structure of human IRE1 cytoplasmic domains in complex with a sulfonamide inhibitor.==
==Crystal structure of human IRE1 cytoplasmic domains in complex with a sulfonamide inhibitor.==
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<StructureSection load='4u6r' size='340' side='right' caption='[[4u6r]], [[Resolution|resolution]] 2.50&Aring;' scene=''>
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<StructureSection load='4u6r' size='340' side='right'caption='[[4u6r]], [[Resolution|resolution]] 2.50&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[4u6r]] is a 1 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4U6R OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4U6R FirstGlance]. <br>
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<table><tr><td colspan='2'>[[4u6r]] 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=4U6R OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4U6R FirstGlance]. <br>
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=3E4:N-{4-[(3-{2-[(TRANS-4-AMINOCYCLOHEXYL)AMINO]PYRIMIDIN-4-YL}PYRIDIN-2-YL)OXY]-3-METHYLNAPHTHALEN-1-YL}-2-CHLOROBENZENESULFONAMIDE'>3E4</scene>, <scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene>, <scene name='pdbligand=EPE:4-(2-HYDROXYETHYL)-1-PIPERAZINE+ETHANESULFONIC+ACID'>EPE</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr>
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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]] 2.5&#8491;</td></tr>
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<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[4u79|4u79]]</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=3E4:N-{4-[(3-{2-[(TRANS-4-AMINOCYCLOHEXYL)AMINO]PYRIMIDIN-4-YL}PYRIDIN-2-YL)OXY]-3-METHYLNAPHTHALEN-1-YL}-2-CHLOROBENZENESULFONAMIDE'>3E4</scene>, <scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene>, <scene name='pdbligand=EPE:4-(2-HYDROXYETHYL)-1-PIPERAZINE+ETHANESULFONIC+ACID'>EPE</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr>
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<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Non-specific_serine/threonine_protein_kinase Non-specific serine/threonine protein kinase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.7.11.1 2.7.11.1] </span></td></tr>
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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=4u6r FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4u6r OCA], [https://pdbe.org/4u6r PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4u6r RCSB], [https://www.ebi.ac.uk/pdbsum/4u6r PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4u6r ProSAT]</span></td></tr>
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<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=4u6r FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4u6r OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4u6r RCSB], [http://www.ebi.ac.uk/pdbsum/4u6r PDBsum]</span></td></tr>
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</table>
</table>
== Function ==
== Function ==
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[[http://www.uniprot.org/uniprot/ERN1_HUMAN ERN1_HUMAN]] Senses unfolded proteins in the lumen of the endoplasmic reticulum via its N-terminal domain which leads to enzyme auto-activation. The active endoribonuclease domain splices XBP1 mRNA to generate a new C-terminus, converting it into a potent unfolded-protein response transcriptional activator and triggering growth arrest and apoptosis.<ref>PMID:9637683</ref> <ref>PMID:11175748</ref> <ref>PMID:12637535</ref> [UniProtKB:Q9EQY0]
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[https://www.uniprot.org/uniprot/ERN1_HUMAN ERN1_HUMAN] Senses unfolded proteins in the lumen of the endoplasmic reticulum via its N-terminal domain which leads to enzyme auto-activation. The active endoribonuclease domain splices XBP1 mRNA to generate a new C-terminus, converting it into a potent unfolded-protein response transcriptional activator and triggering growth arrest and apoptosis.<ref>PMID:9637683</ref> <ref>PMID:11175748</ref> <ref>PMID:12637535</ref> [UniProtKB:Q9EQY0]
<div style="background-color:#fffaf0;">
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
== Publication Abstract from PubMed ==
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
</div>
</div>
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<div class="pdbe-citations 4u6r" style="background-color:#fffaf0;"></div>
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==See Also==
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*[[Ire1|Ire1]]
== References ==
== References ==
<references/>
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Non-specific serine/threonine protein kinase]]
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[[Category: Homo sapiens]]
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[[Category: Mohr, C]]
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[[Category: Large Structures]]
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[[Category: Endoribonuclease]]
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[[Category: Mohr C]]
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[[Category: Hydrolase]]
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[[Category: Kinase]]
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[[Category: Transferase]]
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Current revision

Crystal structure of human IRE1 cytoplasmic domains in complex with a sulfonamide inhibitor.

PDB ID 4u6r

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