4buj

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{{Large structure}}
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==Crystal structure of the S. cerevisiae Ski2-3-8 complex==
==Crystal structure of the S. cerevisiae Ski2-3-8 complex==
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<StructureSection load='4buj' size='340' side='right' caption='[[4buj]], [[Resolution|resolution]] 3.70&Aring;' scene=''>
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<StructureSection load='4buj' size='340' side='right'caption='[[4buj]], [[Resolution|resolution]] 3.70&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[4buj]] is a 8 chain structure with sequence from [http://en.wikipedia.org/wiki/Baker's_yeast Baker's yeast]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4BUJ OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4BUJ FirstGlance]. <br>
<table><tr><td colspan='2'>[[4buj]] is a 8 chain structure with sequence from [http://en.wikipedia.org/wiki/Baker's_yeast Baker's yeast]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4BUJ OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4BUJ FirstGlance]. <br>
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<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=4buj FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4buj OCA], [http://pdbe.org/4buj PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=4buj RCSB], [http://www.ebi.ac.uk/pdbsum/4buj PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=4buj ProSAT]</span></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=4buj FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4buj OCA], [http://pdbe.org/4buj PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=4buj RCSB], [http://www.ebi.ac.uk/pdbsum/4buj PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=4buj ProSAT]</span></td></tr>
</table>
</table>
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{{Large structure}}
 
== Function ==
== Function ==
[[http://www.uniprot.org/uniprot/SKI2_YEAST SKI2_YEAST]] RNA helicase component of the SKI complex involved in 3'-mRNA degradation pathway. Represses dsRNA virus propagation by specifically blocking translation of viral mRNAs, perhaps recognizing the absence of CAP or poly(A). Essential for cell growth only in the presence of M1 replicon.<ref>PMID:8321235</ref> <ref>PMID:363683</ref> <ref>PMID:6371496</ref> <ref>PMID:7739552</ref> <ref>PMID:7739557</ref> <ref>PMID:9482746</ref> <ref>PMID:10611222</ref> <ref>PMID:10744028</ref> <ref>PMID:10922069</ref> <ref>PMID:11532933</ref> <ref>PMID:11720286</ref> <ref>PMID:12769863</ref> <ref>PMID:14671320</ref> [[http://www.uniprot.org/uniprot/SKI8_YEAST SKI8_YEAST]] Involved in double-strand break (DSB) formation during meiotic recombination through stabilization of SPO11 association with meiotic chromosome and helping SPO11 to recruit other DSB proteins like REC102 and REC104 to meiotic chromosomes. Also component of the SKI complex involved in 3'-mRNA degradation pathway. Represses dsRNA virus propagation by specifically blocking translation of viral mRNAs, perhaps recognizing the absence of CAP or poly(A). Essential for controlling the propagation of M double-stranded RNA (dsRNA) and thus for preventing virus-induced cytopathology.<ref>PMID:6371496</ref> <ref>PMID:3029964</ref> <ref>PMID:7739557</ref> <ref>PMID:9258672</ref> <ref>PMID:9482746</ref> <ref>PMID:10744028</ref> <ref>PMID:11532933</ref> <ref>PMID:11720286</ref> <ref>PMID:14671320</ref> <ref>PMID:15044957</ref> <ref>PMID:14992724</ref> <ref>PMID:16816949</ref> [[http://www.uniprot.org/uniprot/SKI3_YEAST SKI3_YEAST]] Component of the SKI complex involved in 3'-mRNA degradation pathway. Represses dsRNA virus propagation by specifically blocking translation of viral mRNAs, perhaps recognizing the absence of CAP or poly(A). Essential for cell growth only in the presence of M1 replicon.<ref>PMID:363683</ref> <ref>PMID:6371496</ref> <ref>PMID:7739552</ref> <ref>PMID:7739557</ref> <ref>PMID:9482746</ref> <ref>PMID:10744028</ref> <ref>PMID:11532933</ref> <ref>PMID:11720286</ref> <ref>PMID:14671320</ref>
[[http://www.uniprot.org/uniprot/SKI2_YEAST SKI2_YEAST]] RNA helicase component of the SKI complex involved in 3'-mRNA degradation pathway. Represses dsRNA virus propagation by specifically blocking translation of viral mRNAs, perhaps recognizing the absence of CAP or poly(A). Essential for cell growth only in the presence of M1 replicon.<ref>PMID:8321235</ref> <ref>PMID:363683</ref> <ref>PMID:6371496</ref> <ref>PMID:7739552</ref> <ref>PMID:7739557</ref> <ref>PMID:9482746</ref> <ref>PMID:10611222</ref> <ref>PMID:10744028</ref> <ref>PMID:10922069</ref> <ref>PMID:11532933</ref> <ref>PMID:11720286</ref> <ref>PMID:12769863</ref> <ref>PMID:14671320</ref> [[http://www.uniprot.org/uniprot/SKI8_YEAST SKI8_YEAST]] Involved in double-strand break (DSB) formation during meiotic recombination through stabilization of SPO11 association with meiotic chromosome and helping SPO11 to recruit other DSB proteins like REC102 and REC104 to meiotic chromosomes. Also component of the SKI complex involved in 3'-mRNA degradation pathway. Represses dsRNA virus propagation by specifically blocking translation of viral mRNAs, perhaps recognizing the absence of CAP or poly(A). Essential for controlling the propagation of M double-stranded RNA (dsRNA) and thus for preventing virus-induced cytopathology.<ref>PMID:6371496</ref> <ref>PMID:3029964</ref> <ref>PMID:7739557</ref> <ref>PMID:9258672</ref> <ref>PMID:9482746</ref> <ref>PMID:10744028</ref> <ref>PMID:11532933</ref> <ref>PMID:11720286</ref> <ref>PMID:14671320</ref> <ref>PMID:15044957</ref> <ref>PMID:14992724</ref> <ref>PMID:16816949</ref> [[http://www.uniprot.org/uniprot/SKI3_YEAST SKI3_YEAST]] Component of the SKI complex involved in 3'-mRNA degradation pathway. Represses dsRNA virus propagation by specifically blocking translation of viral mRNAs, perhaps recognizing the absence of CAP or poly(A). Essential for cell growth only in the presence of M1 replicon.<ref>PMID:363683</ref> <ref>PMID:6371496</ref> <ref>PMID:7739552</ref> <ref>PMID:7739557</ref> <ref>PMID:9482746</ref> <ref>PMID:10744028</ref> <ref>PMID:11532933</ref> <ref>PMID:11720286</ref> <ref>PMID:14671320</ref>
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</StructureSection>
</StructureSection>
[[Category: Baker's yeast]]
[[Category: Baker's yeast]]
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[[Category: Large Structures]]
[[Category: RNA helicase]]
[[Category: RNA helicase]]
[[Category: Conti, E]]
[[Category: Conti, E]]

Revision as of 13:26, 13 March 2019

Crystal structure of the S. cerevisiae Ski2-3-8 complex

PDB ID 4buj

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