5xlo: Difference between revisions
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==Anti-CRISPR proteins AcrF1/2 bound to Csy surveillance complex with a 32nt spacer crRNA backbone region== | |||
<SX load='5xlo' size='340' side='right' viewer='molstar' caption='[[5xlo]], [[Resolution|resolution]] 3.80Å' scene=''> | |||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[5xlo]] is a 9 chain structure with sequence from [https://en.wikipedia.org/wiki/Pseudomonas_aeruginosa Pseudomonas aeruginosa], [https://en.wikipedia.org/wiki/Pseudomonas_aeruginosa_UCBPP-PA14 Pseudomonas aeruginosa UCBPP-PA14] and [https://en.wikipedia.org/wiki/Pseudomonas_phage_JBD30 Pseudomonas phage JBD30]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5XLO OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5XLO FirstGlance]. <br> | |||
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Electron Microscopy, [[Resolution|Resolution]] 3.8Å</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=5xlo FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5xlo OCA], [https://pdbe.org/5xlo PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5xlo RCSB], [https://www.ebi.ac.uk/pdbsum/5xlo PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5xlo ProSAT]</span></td></tr> | |||
</table> | |||
== Function == | |||
[https://www.uniprot.org/uniprot/CSY3_PSEAB CSY3_PSEAB] CRISPR (clustered regularly interspaced short palindromic repeat) is an adaptive immune system that provides protection against mobile genetic elements (viruses, transposable elements and conjugative plasmids). CRISPR clusters contain sequences complementary to antecedent mobile elements and target invading nucleic acids. CRISPR clusters are transcribed and processed into CRISPR RNA (crRNA). Cas3 and Cascade participate in CRISPR interference, the third stage of CRISPR immunity (Potential). Involved in crRNA production or stability. The Csy ribonucleoprotein complex binds target ssDNA with high affinity but target dsDNA with much lower affinity.<ref>PMID:21398535</ref> <ref>PMID:22522703</ref> | |||
==See Also== | |||
*[[CRISPR subtype I-F|CRISPR subtype I-F]] | |||
== References == | |||
[[Category: | <references/> | ||
__TOC__ | |||
</SX> | |||
[[Category: Large Structures]] | |||
[[Category: Pseudomonas aeruginosa]] | |||
[[Category: Pseudomonas aeruginosa UCBPP-PA14]] | |||
[[Category: Pseudomonas phage JBD30]] | |||
[[Category: Gao GF]] | |||
[[Category: Peng R]] | |||
[[Category: Shi Y]] | |||
Latest revision as of 10:19, 27 March 2024
Anti-CRISPR proteins AcrF1/2 bound to Csy surveillance complex with a 32nt spacer crRNA backbone region
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