3d6h

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<StructureSection load='3d6h' size='340' side='right'caption='[[3d6h]], [[Resolution|resolution]] 2.00&Aring;' scene=''>
<StructureSection load='3d6h' size='340' side='right'caption='[[3d6h]], [[Resolution|resolution]] 2.00&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[3d6h]] is a 3 chain structure with sequence from [https://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3D6H OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3D6H FirstGlance]. <br>
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<table><tr><td colspan='2'>[[3d6h]] is a 3 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=3D6H OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3D6H FirstGlance]. <br>
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</td></tr><tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=CF0:FLUOROMETHANE'>CF0</scene>, <scene name='pdbligand=PHQ:BENZYL+CHLOROCARBONATE'>PHQ</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&#8491;</td></tr>
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<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[3d6f|3d6f]], [[3d6m|3d6m]], [[1sc3|1sc3]]</div></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=CF0:FLUOROMETHANE'>CF0</scene>, <scene name='pdbligand=PHQ:BENZYL+CHLOROCARBONATE'>PHQ</scene></td></tr>
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<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">CASP1, IL1BC, IL1BCE ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</td></tr>
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<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[https://en.wikipedia.org/wiki/Caspase-1 Caspase-1], with EC number [https://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.4.22.36 3.4.22.36] </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=3d6h FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3d6h OCA], [https://pdbe.org/3d6h PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3d6h RCSB], [https://www.ebi.ac.uk/pdbsum/3d6h PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3d6h ProSAT]</span></td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3d6h FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3d6h OCA], [https://pdbe.org/3d6h PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3d6h RCSB], [https://www.ebi.ac.uk/pdbsum/3d6h PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3d6h ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
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[[https://www.uniprot.org/uniprot/CASP1_HUMAN CASP1_HUMAN]] Thiol protease that cleaves IL-1 beta between an Asp and an Ala, releasing the mature cytokine which is involved in a variety of inflammatory processes. Important for defense against pathogens. Cleaves and activates sterol regulatory element binding proteins (SREBPs). Can also promote apoptosis.<ref>PMID:7876192</ref> <ref>PMID:15498465</ref>
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[https://www.uniprot.org/uniprot/CASP1_HUMAN CASP1_HUMAN] Thiol protease that cleaves IL-1 beta between an Asp and an Ala, releasing the mature cytokine which is involved in a variety of inflammatory processes. Important for defense against pathogens. Cleaves and activates sterol regulatory element binding proteins (SREBPs). Can also promote apoptosis.<ref>PMID:7876192</ref> <ref>PMID:15498465</ref>
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
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__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Caspase-1]]
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[[Category: Homo sapiens]]
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[[Category: Human]]
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[[Category: Large Structures]]
[[Category: Large Structures]]
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[[Category: Roesler, J]]
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[[Category: Roesler J]]
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[[Category: Romanowski, M J]]
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[[Category: Romanowski MJ]]
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[[Category: Rosen-Wolff, A]]
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[[Category: Rosen-Wolff A]]
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[[Category: Apoptosis]]
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[[Category: Catalytic domain]]
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[[Category: Hydrolase]]
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[[Category: Hydrolase-hydrolase inhibitor complex]]
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[[Category: Naturally-occurring mutation]]
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[[Category: Protease]]
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[[Category: Thiol protease]]
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[[Category: Zymogen]]
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Revision as of 12:41, 30 August 2023

Crystal structure of human caspase-1 with a naturally-occurring Asn263->Ser substitution in complex with 3-[2-(2-benzyloxycarbonylamino-3-methyl-butyrylamino)-propionylamino]-4-oxo-pentanoic acid (z-VAD-FMK)

PDB ID 3d6h

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