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==Structural basis for substrate selection by T7 RNA polymerase==
==Structural basis for substrate selection by T7 RNA polymerase==
<StructureSection load='1s0v' size='340' side='right' caption='[[1s0v]], [[Resolution|resolution]] 3.20&Aring;' scene=''>
<StructureSection load='1s0v' size='340' side='right'caption='[[1s0v]], [[Resolution|resolution]] 3.20&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[1s0v]] is a 16 chain structure with sequence from [http://en.wikipedia.org/wiki/Bpt7 Bpt7]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1S0V OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1S0V FirstGlance]. <br>
<table><tr><td colspan='2'>[[1s0v]] is a 16 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_phage_T7 Escherichia phage T7]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1S0V OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1S0V FirstGlance]. <br>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=APC:DIPHOSPHOMETHYLPHOSPHONIC+ACID+ADENOSYL+ESTER'>APC</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene></td></tr>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 3.2&#8491;</td></tr>
<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1h38|1h38]]</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=APC:DIPHOSPHOMETHYLPHOSPHONIC+ACID+ADENOSYL+ESTER'>APC</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene></td></tr>
<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=10760 BPT7])</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=1s0v FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1s0v OCA], [https://pdbe.org/1s0v PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1s0v RCSB], [https://www.ebi.ac.uk/pdbsum/1s0v PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1s0v ProSAT], [https://www.topsan.org/Proteins/RSGI/1s0v TOPSAN]</span></td></tr>
<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/DNA-directed_RNA_polymerase DNA-directed RNA polymerase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.7.7.6 2.7.7.6] </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=1s0v FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1s0v OCA], [http://pdbe.org/1s0v PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1s0v RCSB], [http://www.ebi.ac.uk/pdbsum/1s0v PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=1s0v ProSAT], [http://www.topsan.org/Proteins/RSGI/1s0v TOPSAN]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
[[http://www.uniprot.org/uniprot/RPOL_BPT7 RPOL_BPT7]] DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Responsible for the transcription of the late genes of T7. It is rifampicin-resistant. It recognizes a specific promoter sequence, unwinds the double-stranded RNA to expose the coding strand for templating, initiates transcription preferentially with a purine.  
[https://www.uniprot.org/uniprot/RPOL_BPT7 RPOL_BPT7] DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Responsible for the transcription of the late genes of T7. It is rifampicin-resistant. It recognizes a specific promoter sequence, unwinds the double-stranded RNA to expose the coding strand for templating, initiates transcription preferentially with a purine.
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
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==See Also==
==See Also==
*[[RNA polymerase|RNA polymerase]]
*[[RNA polymerase 3D structures|RNA polymerase 3D structures]]
== References ==
== References ==
<references/>
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: Bpt7]]
[[Category: Escherichia phage T7]]
[[Category: DNA-directed RNA polymerase]]
[[Category: Large Structures]]
[[Category: Anikin, M]]
[[Category: Anikin M]]
[[Category: McAllister, W T]]
[[Category: McAllister WT]]
[[Category: Patlan, V]]
[[Category: Patlan V]]
[[Category: Structural genomic]]
[[Category: Temiakov D]]
[[Category: Temiakov, D]]
[[Category: Vassylyev DG]]
[[Category: Vassylyev, D G]]
[[Category: Yokoyama S]]
[[Category: Yokoyama, S]]
[[Category: Dna]]
[[Category: Rna]]
[[Category: Rsgi]]
[[Category: T7 rna polymerase]]
[[Category: Transferase-dna-rna complex]]
[[Category: Transferase-dna-rna hybrid complex]]
Retrieved from "https://proteopedia.org/1s0v"