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1msw
From Proteopedia
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| - | [[Image:1msw.png|left|200px]] | ||
| - | + | ==Structural basis for the transition from initiation to elongation transcription in T7 RNA polymerase== | |
| - | + | <StructureSection load='1msw' size='340' side='right'caption='[[1msw]], [[Resolution|resolution]] 2.10Å' scene=''> | |
| - | + | == Structural highlights == | |
| - | + | <table><tr><td colspan='2'>[[1msw]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_phage_T7 Escherichia phage T7]. The April 2003 RCSB PDB [https://pdb.rcsb.org/pdb/static.do?p=education_discussion/molecule_of_the_month/index.html Molecule of the Month] feature on ''RNA Polymerase'' by David S. Goodsell is [https://dx.doi.org/10.2210/rcsb_pdb/mom_2003_4 10.2210/rcsb_pdb/mom_2003_4]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1MSW OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1MSW FirstGlance]. <br> | |
| - | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.1Å</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=1msw FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1msw OCA], [https://pdbe.org/1msw PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1msw RCSB], [https://www.ebi.ac.uk/pdbsum/1msw PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1msw ProSAT]</span></td></tr> | |
| - | == | + | </table> |
| - | [[1msw]] is a 4 chain structure with sequence from [ | + | == Function == |
| + | [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 == | ||
| + | [[Image:Consurf_key_small.gif|200px|right]] | ||
| + | Check<jmol> | ||
| + | <jmolCheckbox> | ||
| + | <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/ms/1msw_consurf.spt"</scriptWhenChecked> | ||
| + | <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked> | ||
| + | <text>to colour the structure by Evolutionary Conservation</text> | ||
| + | </jmolCheckbox> | ||
| + | </jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=1msw ConSurf]. | ||
| + | <div style="clear:both"></div> | ||
==See Also== | ==See Also== | ||
| - | *[[RNA polymerase|RNA polymerase]] | + | *[[RNA polymerase 3D structures|RNA polymerase 3D structures]] |
| - | + | __TOC__ | |
| - | + | </StructureSection> | |
| - | + | [[Category: Escherichia phage T7]] | |
| - | [[Category: | + | [[Category: Large Structures]] |
| - | [[Category: | + | |
[[Category: RCSB PDB Molecule of the Month]] | [[Category: RCSB PDB Molecule of the Month]] | ||
[[Category: RNA Polymerase]] | [[Category: RNA Polymerase]] | ||
| - | [[Category: Steitz | + | [[Category: Steitz TA]] |
| - | [[Category: Yin | + | [[Category: Yin YW]] |
| - | + | ||
| - | + | ||
Current revision
Structural basis for the transition from initiation to elongation transcription in T7 RNA polymerase
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