1l5i
From Proteopedia
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==30-CONFORMER NMR ENSEMBLE OF THE N-TERMINAL, DNA-BINDING DOMAIN OF THE REPLICATION INITIATION PROTEIN FROM A GEMINIVIRUS (TOMATO YELLOW LEAF CURL VIRUS-SARDINIA)== | ==30-CONFORMER NMR ENSEMBLE OF THE N-TERMINAL, DNA-BINDING DOMAIN OF THE REPLICATION INITIATION PROTEIN FROM A GEMINIVIRUS (TOMATO YELLOW LEAF CURL VIRUS-SARDINIA)== | ||
| - | <StructureSection load='1l5i' size='340' side='right' caption='[[1l5i | + | <StructureSection load='1l5i' size='340' side='right'caption='[[1l5i]]' scene=''> |
== Structural highlights == | == Structural highlights == | ||
| - | <table><tr><td colspan='2'>[[1l5i]] is a 1 chain structure with sequence from [ | + | <table><tr><td colspan='2'>[[1l5i]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Tomato_yellow_leaf_curl_Sardinia_virus Tomato yellow leaf curl Sardinia virus]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1L5I OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1L5I FirstGlance]. <br> |
| - | </td></tr><tr id=' | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Solution NMR</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=1l5i FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1l5i OCA], [https://pdbe.org/1l5i PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1l5i RCSB], [https://www.ebi.ac.uk/pdbsum/1l5i PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1l5i ProSAT]</span></td></tr> | |
| - | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | + | |
</table> | </table> | ||
== Function == | == Function == | ||
| - | [ | + | [https://www.uniprot.org/uniprot/REP_TYCSV REP_TYCSV] Essential for the replication of viral ssDNA. The closed circular ssDNA genome is first converted to a superhelical dsDNA. Rep binds a specific region at the genome origin of replication. It introduces an endonucleolytic nick within the conserved sequence 5'-TAATATTAC-3' in the intergenic region of the genome present in all geminiviruses, thereby initiating the rolling circle replication (RCR). Following cleavage, binds covalently to the 5'-phosphate of DNA as a tyrosyl ester. The cleavage gives rise to a free 3'-OH that serves as a primer for the cellular DNA polymerase. The polymerase synthesizes the (+) strand DNA by rolling circle mechanism. After one round of replication, a Rep-catalyzed nucleotidyl transfer reaction releases a circular single-stranded virus genome, thereby terminating the replication. Displays origin-specific DNA cleavage, nucleotidyl transferase, ATPase and helicase activities. |
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
Check<jmol> | Check<jmol> | ||
<jmolCheckbox> | <jmolCheckbox> | ||
| - | <scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/l5/1l5i_consurf.spt"</scriptWhenChecked> | + | <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/l5/1l5i_consurf.spt"</scriptWhenChecked> |
<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked> | <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked> | ||
<text>to colour the structure by Evolutionary Conservation</text> | <text>to colour the structure by Evolutionary Conservation</text> | ||
</jmolCheckbox> | </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/ | + | </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=1l5i ConSurf]. |
<div style="clear:both"></div> | <div style="clear:both"></div> | ||
<div style="background-color:#fffaf0;"> | <div style="background-color:#fffaf0;"> | ||
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__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
| - | [[Category: | + | [[Category: Large Structures]] |
| - | [[Category: Campos-Olivas | + | [[Category: Tomato yellow leaf curl Sardinia virus]] |
| - | [[Category: Clerot | + | [[Category: Campos-Olivas R]] |
| - | [[Category: Gronenborn | + | [[Category: Clerot D]] |
| - | [[Category: Gronenborn | + | [[Category: Gronenborn AM]] |
| - | [[Category: Louis | + | [[Category: Gronenborn B]] |
| - | + | [[Category: Louis JM]] | |
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Current revision
30-CONFORMER NMR ENSEMBLE OF THE N-TERMINAL, DNA-BINDING DOMAIN OF THE REPLICATION INITIATION PROTEIN FROM A GEMINIVIRUS (TOMATO YELLOW LEAF CURL VIRUS-SARDINIA)
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