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7un9

From Proteopedia

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(New page: '''Unreleased structure''' The entry 7un9 is ON HOLD Authors: Description: Category: Unreleased Structures)
Current revision (09:38, 14 February 2024) (edit) (undo)
 
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'''Unreleased structure'''
 
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The entry 7un9 is ON HOLD
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==SfSTING with c-di-GMP double fiber==
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<StructureSection load='7un9' size='340' side='right'caption='[[7un9]], [[Resolution|resolution]] 3.30&Aring;' scene=''>
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Authors:
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== Structural highlights ==
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<table><tr><td colspan='2'>[[7un9]] is a 12 chain structure with sequence from [https://en.wikipedia.org/wiki/Sphingobacterium_faecium Sphingobacterium faecium]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7UN9 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7UN9 FirstGlance]. <br>
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Description:
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Electron Microscopy, [[Resolution|Resolution]] 3.3&#8491;</td></tr>
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[[Category: Unreleased Structures]]
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=C2E:9,9-[(2R,3R,3aS,5S,7aR,9R,10R,10aS,12S,14aR)-3,5,10,12-tetrahydroxy-5,12-dioxidooctahydro-2H,7H-difuro[3,2-d 3,2-j][1,3,7,9,2,8]tetraoxadiphosphacyclododecine-2,9-diyl]bis(2-amino-1,9-dihydro-6H-purin-6-one)'>C2E</scene></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=7un9 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7un9 OCA], [https://pdbe.org/7un9 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7un9 RCSB], [https://www.ebi.ac.uk/pdbsum/7un9 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7un9 ProSAT]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/CAP12_SPHFK CAP12_SPHFK] CBASS (cyclic oligonucleotide-based antiphage signaling system) provides immunity against bacteriophage. The CD-NTase protein synthesizes cyclic nucleotides in response to infection; these serve as specific second messenger signals. The signals activate a diverse range of effectors, leading to bacterial cell death and thus abortive phage infection. A type I-D(GG) CBASS system (PubMed:32839535).<ref>PMID:32839535</ref> <ref>PMID:32877915</ref> The effector protein for this CBASS system. Upon activation by c-di-GMP forms filaments which hydrolyze NAD(+); filament formation is required for enzyme activation. Induction in an E.coli strain that synthesizes c-di-GMP leads to significant growth inhibition. Binds c-di-GMP and 3'3'-cGAMP (3'3'-cyclic GMP-AMP), but not c-di-AMP, 2'3'-cGAMP or cUMP-AMP.<ref>PMID:32877915</ref>
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== References ==
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<references/>
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__TOC__
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</StructureSection>
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[[Category: Large Structures]]
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[[Category: Sphingobacterium faecium]]
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[[Category: Keszei AFA]]
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[[Category: Kranzusch PJ]]
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[[Category: McNamara-Bordewick NK]]
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[[Category: Morehouse BR]]
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[[Category: Shao S]]
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[[Category: Yip MCJ]]

Current revision

SfSTING with c-di-GMP double fiber

PDB ID 7un9

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