3izq

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<SX load='3izq' size='340' side='right' viewer='molstar' caption='[[3izq]], [[Resolution|resolution]] 9.50&Aring;' scene=''>
<SX load='3izq' size='340' side='right' viewer='molstar' caption='[[3izq]], [[Resolution|resolution]] 9.50&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[3izq]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Atcc_18824 Atcc 18824]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3IZQ OCA]. For a <b>guided tour on the structure components</b> use [http://proteopedia.org/fgij/fg.htm?mol=3IZQ FirstGlance]. <br>
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<table><tr><td colspan='2'>[[3izq]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Atcc_18824 Atcc 18824]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3IZQ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3IZQ FirstGlance]. <br>
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</td></tr><tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[3ize|3ize]], [[3izf|3izf]], [[3izb|3izb]], [[3izc|3izc]]</td></tr>
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</td></tr><tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[3ize|3ize]], [[3izf|3izf]], [[3izb|3izb]], [[3izc|3izc]]</div></td></tr>
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<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">DOM34, N2016, YNL001W ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=4932 ATCC 18824]), HBS1, YKR084C, YKR404 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=4932 ATCC 18824])</td></tr>
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<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">DOM34, N2016, YNL001W ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=4932 ATCC 18824]), HBS1, YKR084C, YKR404 ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=4932 ATCC 18824])</td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://proteopedia.org/fgij/fg.htm?mol=3izq FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3izq OCA], [http://pdbe.org/3izq PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=3izq RCSB], [http://www.ebi.ac.uk/pdbsum/3izq PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=3izq ProSAT]</span></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=3izq FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3izq OCA], [https://pdbe.org/3izq PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3izq RCSB], [https://www.ebi.ac.uk/pdbsum/3izq PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3izq ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
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[[http://www.uniprot.org/uniprot/DOM34_YEAST DOM34_YEAST]] Involved in protein translation. Together with HBS1, may function in recognizing stalled ribosomes and triggering endonucleolytic cleavage of the mRNA, a mechanism to release non-functional ribosomes and degrade damaged mRNAs. The complex formed by DOM34 and HBS1 has ribonuclease activity towards double-stranded RNA substrates, but does not cleave single-stranded RNA. Acts as endonuclease; has no exonuclease activity. Increases the affinity of HBS1 for GTP, but nor for GDP. Promotes G1 progression and differentiation and is involved in mitotic and meiotic cell divisions.<ref>PMID:16554824</ref> <ref>PMID:17889667</ref> <ref>PMID:18180287</ref> [[http://www.uniprot.org/uniprot/HBS1_YEAST HBS1_YEAST]] Involved in protein translation. Together with DOM34, may function in recognizing stalled ribosomes and triggering endonucleolytic cleavage of the mRNA, a mechanism to release non-functional ribosomes and degrade damaged mRNAs.<ref>PMID:16554824</ref>
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[[https://www.uniprot.org/uniprot/DOM34_YEAST DOM34_YEAST]] Involved in protein translation. Together with HBS1, may function in recognizing stalled ribosomes and triggering endonucleolytic cleavage of the mRNA, a mechanism to release non-functional ribosomes and degrade damaged mRNAs. The complex formed by DOM34 and HBS1 has ribonuclease activity towards double-stranded RNA substrates, but does not cleave single-stranded RNA. Acts as endonuclease; has no exonuclease activity. Increases the affinity of HBS1 for GTP, but nor for GDP. Promotes G1 progression and differentiation and is involved in mitotic and meiotic cell divisions.<ref>PMID:16554824</ref> <ref>PMID:17889667</ref> <ref>PMID:18180287</ref> [[https://www.uniprot.org/uniprot/HBS1_YEAST HBS1_YEAST]] Involved in protein translation. Together with DOM34, may function in recognizing stalled ribosomes and triggering endonucleolytic cleavage of the mRNA, a mechanism to release non-functional ribosomes and degrade damaged mRNAs.<ref>PMID:16554824</ref>
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== Publication Abstract from PubMed ==
== Publication Abstract from PubMed ==

Revision as of 03:46, 21 April 2022

Structure of the Dom34-Hbs1-GDPNP complex bound to a translating ribosome

3izq, resolution 9.50Å

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