6ne0: Difference between revisions

New page: ==Structure of double-stranded target DNA engaged Csy complex from Pseudomonas aeruginosa (PA-14)== <StructureSection load='6ne0' size='340' side='right' caption='6ne0, [[Resolution|r...
 
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==Structure of double-stranded target DNA engaged Csy complex from Pseudomonas aeruginosa (PA-14)==
==Structure of double-stranded target DNA engaged Csy complex from Pseudomonas aeruginosa (PA-14)==
<StructureSection load='6ne0' size='340' side='right' caption='[[6ne0]], [[Resolution|resolution]] 3.40&Aring;' scene=''>
<SX load='6ne0' size='340' side='right' viewer='molstar' caption='[[6ne0]], [[Resolution|resolution]] 3.40&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[6ne0]] is a 12 chain structure. This structure supersedes the now removed PDB entry [http://oca.weizmann.ac.il/oca-bin/send-pdb?obs=1&id=6mpu 6mpu]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6NE0 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6NE0 FirstGlance]. <br>
<table><tr><td colspan='2'>[[6ne0]] is a 12 chain structure with sequence from [https://en.wikipedia.org/wiki/Pseudomonas_aeruginosa_UCBPP-PA14 Pseudomonas aeruginosa UCBPP-PA14]. This structure supersedes the now removed PDB entry [http://oca.weizmann.ac.il/oca-bin/send-pdb?obs=1&id=6mpu 6mpu]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6NE0 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6NE0 FirstGlance]. <br>
</td></tr><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=6ne0 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6ne0 OCA], [http://pdbe.org/6ne0 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6ne0 RCSB], [http://www.ebi.ac.uk/pdbsum/6ne0 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6ne0 ProSAT]</span></td></tr>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Electron Microscopy, [[Resolution|Resolution]] 3.4&#8491;</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=6ne0 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6ne0 OCA], [https://pdbe.org/6ne0 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6ne0 RCSB], [https://www.ebi.ac.uk/pdbsum/6ne0 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6ne0 ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
[[http://www.uniprot.org/uniprot/CAS6_PSEAB CAS6_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). Processes pre-crRNA into individual crRNA units. Absolutely required for crRNA production or stability. Upon expression in E.coli endonucleolytically processes pre-crRNA, although disruption and reconstitution experiments indicate that in situ other genes are also required for processing. Yields 5'-hydroxy and 3'-phosphate groups. The Csy ribonucleoprotein complex binds target ssDNA with high affinity but target dsDNA with much lower affinity.<ref>PMID:20829488</ref> <ref>PMID:21398535</ref> <ref>PMID:22522703</ref>  [[http://www.uniprot.org/uniprot/CSY1_PSEAB CSY1_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> [[http://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>  [[http://www.uniprot.org/uniprot/CSY2_PSEAB CSY2_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). Absolutely required for 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> 
[https://www.uniprot.org/uniprot/CSY1_PSEAB CSY1_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==
*[[Endonuclease 3D structures|Endonuclease 3D structures]]
== References ==
== References ==
<references/>
<references/>
__TOC__
__TOC__
</StructureSection>
</SX>
[[Category: Carter, J]]
[[Category: Large Structures]]
[[Category: Chowdhury, S]]
[[Category: Pseudomonas aeruginosa UCBPP-PA14]]
[[Category: Faith, D]]
[[Category: Carter J]]
[[Category: Golden, S M]]
[[Category: Chowdhury S]]
[[Category: Lander, G C]]
[[Category: Faith D]]
[[Category: Lawrence, M C]]
[[Category: Golden SM]]
[[Category: Miettinen, H M]]
[[Category: Lander GC]]
[[Category: Rollins, M F]]
[[Category: Lawrence MC]]
[[Category: Santiago-Frangos, A]]
[[Category: Miettinen HM]]
[[Category: Wiedenheft, B]]
[[Category: Rollins MF]]
[[Category: Csy-complex]]
[[Category: Santiago-Frangos A]]
[[Category: Immune system-rna complex]]
[[Category: Wiedenheft B]]
[[Category: Type i-f crispr rna-guided surveillance complex]]
[[Category: Viral protein mimic]]

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