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5vdo
From Proteopedia
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==Human cyclic GMP-AMP synthase (cGAS) in complex with 2',2'-cGAMP== | ==Human cyclic GMP-AMP synthase (cGAS) in complex with 2',2'-cGAMP== | ||
| - | <StructureSection load='5vdo' size='340' side='right' caption='[[5vdo]], [[Resolution|resolution]] 3.22Å' scene=''> | + | <StructureSection load='5vdo' size='340' side='right'caption='[[5vdo]], [[Resolution|resolution]] 3.22Å' scene=''> |
== Structural highlights == | == Structural highlights == | ||
| - | <table><tr><td colspan='2'>[[5vdo]] is a 2 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5VDO OCA]. For a <b>guided tour on the structure components</b> use [ | + | <table><tr><td colspan='2'>[[5vdo]] is a 2 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=5VDO OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5VDO FirstGlance]. <br> |
| - | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=1YC:2-amino-9-[(1R,3R,6R,8R,9R,11S,14R,16R,17R,18R)-16-(6-amino-9H-purin-9-yl)-3,11,17,18-tetrahydroxy-3,11-dioxido-2,4,7,10,12,15-hexaoxa-3,11-diphosphatricyclo[12.2.1.1~6,9~]octadec-8-yl]-1,9-dihydro-6H-purin-6-one'>1YC</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 3.218Å</td></tr> |
| - | + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=1YC:2-amino-9-[(1R,3R,6R,8R,9R,11S,14R,16R,17R,18R)-16-(6-amino-9H-purin-9-yl)-3,11,17,18-tetrahydroxy-3,11-dioxido-2,4,7,10,12,15-hexaoxa-3,11-diphosphatricyclo[12.2.1.1~6,9~]octadec-8-yl]-1,9-dihydro-6H-purin-6-one'>1YC</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></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=5vdo FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5vdo OCA], [https://pdbe.org/5vdo PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5vdo RCSB], [https://www.ebi.ac.uk/pdbsum/5vdo PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5vdo ProSAT]</span></td></tr> | |
| - | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | + | |
</table> | </table> | ||
== Function == | == Function == | ||
| - | [ | + | [https://www.uniprot.org/uniprot/CGAS_HUMAN CGAS_HUMAN] Nucleotidyltransferase that catalyzes formation of cyclic GMP-AMP (cGAMP) from ATP and GTP and exhibits antiviral activity. Has antiviral activity by acting as a key cytosolic DNA sensor, the presence of DNA in the cytoplasm being a danger signal that triggers the immune responses. Binds cytosolic DNA directly, leading to activation and synthesis of cGAMP, a second messenger that binds to and activates TMEM173/STING, thereby triggering type-I interferon production.<ref>PMID:21478870</ref> <ref>PMID:23258413</ref> |
<div style="background-color:#fffaf0;"> | <div style="background-color:#fffaf0;"> | ||
== Publication Abstract from PubMed == | == Publication Abstract from PubMed == | ||
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</div> | </div> | ||
<div class="pdbe-citations 5vdo" style="background-color:#fffaf0;"></div> | <div class="pdbe-citations 5vdo" style="background-color:#fffaf0;"></div> | ||
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| + | ==See Also== | ||
| + | *[[Cyclic GMP-AMP synthase 3D synthase|Cyclic GMP-AMP synthase 3D synthase]] | ||
== References == | == References == | ||
<references/> | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
| - | [[Category: | + | [[Category: Homo sapiens]] |
| - | [[Category: | + | [[Category: Large Structures]] |
| - | [[Category: | + | [[Category: Byrnes LJ]] |
| - | [[Category: | + | [[Category: Hall JD]] |
| - | + | ||
| - | + | ||
Current revision
Human cyclic GMP-AMP synthase (cGAS) in complex with 2',2'-cGAMP
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