2po1

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Current revision (11:05, 30 August 2023) (edit) (undo)
 
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<StructureSection load='2po1' size='340' side='right'caption='[[2po1]], [[Resolution|resolution]] 1.94&Aring;' scene=''>
<StructureSection load='2po1' size='340' side='right'caption='[[2po1]], [[Resolution|resolution]] 1.94&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[2po1]] is a 3 chain structure with sequence from [https://en.wikipedia.org/wiki/"pyrococcus_abyssi"_erauso_et_al._1993 "pyrococcus abyssi" erauso et al. 1993]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2PO1 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2PO1 FirstGlance]. <br>
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<table><tr><td colspan='2'>[[2po1]] is a 3 chain structure with sequence from [https://en.wikipedia.org/wiki/Pyrococcus_abyssi Pyrococcus abyssi]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2PO1 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2PO1 FirstGlance]. <br>
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=MPD:(4S)-2-METHYL-2,4-PENTANEDIOL'>MPD</scene></td></tr>
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.94&#8491;</td></tr>
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<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[2pnz|2pnz]], [[2po0|2po0]], [[2po2|2po2]]</div></td></tr>
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=MPD:(4S)-2-METHYL-2,4-PENTANEDIOL'>MPD</scene></td></tr>
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<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">Rrp41 ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=29292 "Pyrococcus abyssi" Erauso et al. 1993]), Rrp42 ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=29292 "Pyrococcus abyssi" Erauso et al. 1993])</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=2po1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2po1 OCA], [https://pdbe.org/2po1 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2po1 RCSB], [https://www.ebi.ac.uk/pdbsum/2po1 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2po1 ProSAT]</span></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=2po1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2po1 OCA], [https://pdbe.org/2po1 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2po1 RCSB], [https://www.ebi.ac.uk/pdbsum/2po1 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2po1 ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
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[[https://www.uniprot.org/uniprot/RRP42_PYRAB RRP42_PYRAB]] Non-catalytic component of the exosome, which is a complex involved in RNA degradation. Contributes to the structuring of the Rrp41 active site.[HAMAP-Rule:MF_00622] [[https://www.uniprot.org/uniprot/RRP41_PYRAB RRP41_PYRAB]] Catalytic component of the exosome, which is a complex involved in RNA degradation. Has 3'->5' exoribonuclease activity. Can also synthesize heteropolymeric RNA-tails (Probable).<ref>PMID:18353775</ref>
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[https://www.uniprot.org/uniprot/RRP41_PYRAB RRP41_PYRAB] Catalytic component of the exosome, which is a complex involved in RNA degradation. Has 3'->5' exoribonuclease activity. Can also synthesize heteropolymeric RNA-tails (Probable).<ref>PMID:18353775</ref>
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
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__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Pyrococcus abyssi erauso et al. 1993]]
 
[[Category: Large Structures]]
[[Category: Large Structures]]
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[[Category: Guimaraes, B G]]
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[[Category: Pyrococcus abyssi]]
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[[Category: Navarro, M V.A S]]
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[[Category: Guimaraes BG]]
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[[Category: Hydrolase-hydrolase-rna complex]]
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[[Category: Navarro MVAS]]
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[[Category: Rnase ph]]
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Current revision

Crystal structure of the P. abyssi exosome RNase PH ring complexed with a single stranded 10-mer poly(A) RNA

PDB ID 2po1

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