1uvj

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{{Seed}}
 
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[[Image:1uvj.png|left|200px]]
 
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==The structural basis for RNA specificity and Ca2 inhibition of an RNA-dependent RNA polymerase phi6p2 with 7nt RNA==
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The line below this paragraph, containing "STRUCTURE_1uvj", creates the "Structure Box" on the page.
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<StructureSection load='1uvj' size='340' side='right'caption='[[1uvj]], [[Resolution|resolution]] 1.90&Aring;' scene=''>
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You may change the PDB parameter (which sets the PDB file loaded into the applet)
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== Structural highlights ==
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or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
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<table><tr><td colspan='2'>[[1uvj]] is a 6 chain structure with sequence from [https://en.wikipedia.org/wiki/Pseudomonas_virus_phi6 Pseudomonas virus phi6] and [https://en.wikipedia.org/wiki/Synthetic_construct Synthetic construct]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1UVJ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1UVJ FirstGlance]. <br>
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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]] 1.9&#8491;</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=MN:MANGANESE+(II)+ION'>MN</scene></td></tr>
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{{STRUCTURE_1uvj| PDB=1uvj | SCENE= }}
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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=1uvj FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1uvj OCA], [https://pdbe.org/1uvj PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1uvj RCSB], [https://www.ebi.ac.uk/pdbsum/1uvj PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1uvj ProSAT]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/RDRP_BPPH6 RDRP_BPPH6]
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<div style="background-color:#fffaf0;">
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== Publication Abstract from PubMed ==
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The RNA-dependent RNA polymerase of bacteriophage phi6 transcribes mRNA from the three segments of the dsRNA viral genome. We have cocrystallized RNA oligonucleotides with the polymerase, revealing the mode of binding of RNA templates. This binding is somewhat different from that previously seen for DNA oligomers, leading to additional RNA-protein hydrogen bonds, consistent with a preference for RNA. Activation of the RNA/polymerase complex by the addition of substrate and Mg2+ initiates a single round of reaction within the crystal to form a dead-end complex that partially collapses within the enzyme active site. By replacing Mg2+ with Ca2+, we have been able to capture the inhibited complex which shows distortion that explains the structural basis for the inhibition of such polymerases by Ca2+.
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===THE STRUCTURAL BASIS FOR RNA SPECIFICITY AND CA2 INHIBITION OF AN RNA-DEPENDENT RNA POLYMERASE PHI6P2 WITH 7NT RNA===
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The structural basis for RNA specificity and Ca2+ inhibition of an RNA-dependent RNA polymerase.,Salgado PS, Makeyev EV, Butcher SJ, Bamford DH, Stuart DI, Grimes JM Structure. 2004 Feb;12(2):307-16. PMID:14962391<ref>PMID:14962391</ref>
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
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</div>
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<div class="pdbe-citations 1uvj" style="background-color:#fffaf0;"></div>
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==See Also==
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The line below this paragraph, {{ABSTRACT_PUBMED_14962391}}, adds the Publication Abstract to the page
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*[[RNA polymerase 3D structures|RNA polymerase 3D structures]]
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(as it appears on PubMed at http://www.pubmed.gov), where 14962391 is the PubMed ID number.
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*[[RNA-directed RNA polymerase|RNA-directed RNA polymerase]]
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== References ==
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{{ABSTRACT_PUBMED_14962391}}
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<references/>
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__TOC__
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==About this Structure==
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</StructureSection>
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1UVJ is a [[Protein complex]] structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1UVJ OCA].
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[[Category: Large Structures]]
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[[Category: Pseudomonas virus phi6]]
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==Reference==
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[[Category: Synthetic construct]]
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The structural basis for RNA specificity and Ca2+ inhibition of an RNA-dependent RNA polymerase., Salgado PS, Makeyev EV, Butcher SJ, Bamford DH, Stuart DI, Grimes JM, Structure. 2004 Feb;12(2):307-16. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/14962391 14962391]
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[[Category: Bamford D]]
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[[Category: Protein complex]]
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[[Category: Butcher S]]
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[[Category: Bamford, D.]]
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[[Category: Grimes JM]]
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[[Category: Butcher, S.]]
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[[Category: Makeyev EV]]
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[[Category: Grimes, J M.]]
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[[Category: Salgado PS]]
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[[Category: Makeyev, E V.]]
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[[Category: Stuart DI]]
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[[Category: Salgado, P S.]]
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[[Category: Stuart, D I.]]
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[[Category: Oligonucleotide]]
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[[Category: Polymerase]]
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[[Category: Rna-dependent rna polymerase]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Tue Jul 29 00:57:03 2008''
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Current revision

The structural basis for RNA specificity and Ca2 inhibition of an RNA-dependent RNA polymerase phi6p2 with 7nt RNA

PDB ID 1uvj

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